It’s Only One Seed… Right?

 

“Good gardeners protect their gardens. Great gardeners protect everyone’s.”- The Grey-Haired Gardener

A few seeds can look completely harmless. But when plant material crosses a border, we have to think about what else might be travelling with it.   Photo: Shamela Rambadan

Have you ever eaten a fruit while travelling and thought:

“Oh gosh, I would love to grow this at home!”

Maybe you saved a few seeds.

Maybe a friend gave you a cutting from a plant you admired.

Maybe a relative overseas asked you to bring them some seeds from that pimento pepper, ochro or fruit they remember from home.

And because we are gardeners, that little seed or cutting can feel like a treasure.

I understand the temptation.

But here’s something I want us to think about before we put it in our suitcase.

What else might be travelling with it?

That seed may look perfectly clean.

That cutting may look perfectly healthy.

That fruit may look as though there isn't a thing wrong with it.

    Sometimes the problem isn't visible until we cut the fruit open.

                                

A flawless mango on the outside, but the seed tells another story—split open by a silent intruder!                                Photo: Shamela Rambadan

But we cannot always see what may be hiding in or on plant material.

A pest.

An egg.

A disease-causing organism.

Or even a plant virus that may be carried from one plant to another by an insect vector.

And that is where things can get complicated.

 Mango seed weevils found inside a perfectly looking mango fruit                 Photo: Shamela Rambadan

When a pest finds a new home

Here's something we don't always think about.

A pest may have plenty of natural enemies where it came from—predators, parasites and other organisms that help keep its population under control.

But when that pest arrives somewhere new, those natural enemies may not be there.

Suddenly, a pest that was relatively well controlled in one environment can become a much bigger problem in another.

And on an island like Trinidad and Tobago, the introduction of a new pest or disease can have consequences far beyond the one plant someone brought home.

It can move from garden to garden.

From backyard to farm.

From one crop to another.

And some diseases have another little accomplice—the insect vector that helps spread them.

The plant may have been the passenger. The pest or pathogen may have been the stowaway.

And this works both ways

It is easy to think about this as something that applies to people bringing plants into Trinidad and Tobago.

But gardeners can be just as tempted to take things out.

Perhaps your sister living overseas wants some of your pepper seeds.

A cousin wants a cutting from that beautiful flowering plant in your yard.

A friend remembers a fruit from childhood and asks you to send them some seeds so they can grow it themselves.

The intention is lovely.

They simply want to grow a little piece of home.

But before that packet of seeds or cutting goes into your suitcase—or into a package—check the plant-health requirements of the country you're sending it to.

The same principle applies everywhere.

What is perfectly ordinary in one country may be considered a quarantine risk in another.

And there is a reason country have these rules.

Plant quarantine isn't about spoiling a gardener's fun.

It is about protecting agriculture, our gardens, our natural environment and, yes ... our food supply.

Because once a pest or disease becomes established, getting rid of it may be extremely difficult, costly—or sometimes impossible.

“But it's only for my backyard.”

I know.

You're not starting a commercial farm.

You're not bringing in a truckload of plants.

You're just planting a few seeds.

But pests and diseases don't understand the difference between a backyard and a farm.

If something harmful gets established, it doesn't necessarily stay where it was planted.

That's the part we need to remember.

So what should we do?

Before you bring home that tempting fruit, seed, cutting or plant:

Stop. Check. Ask.

Find out what is allowed before you travel.

If you're bringing plant material into Trinidad and Tobago, check with the relevant Plant Quarantine authorities.

If you're taking plant material to another country, check that country's requirements before you pack it.

 Avocado lace bugs hidden on the undersides of leaves- the last place you might think about looking for a pest

And if the answer is “No, you can't bring it,” leave it behind.

Take a photograph instead.

Your camera roll can keep the memory.

Your suitcase doesn't need to carry a pest.

Because being a good gardener is about more than growing plants.

It is also about protecting them.

We spend so much time watching for pests, treating diseases, protecting our crops and trying to keep our gardens healthy.

Let's not accidentally become the ones giving those pests and diseases a free ride.

And the next time you're tempted to tuck a few seeds or a cutting into your suitcase, remember:

It may be only one seed to you.
But you don't know what else might be travelling with it.

🌱 Garden responsibly. Grow generously. But travel with care.

What do you think?

Have you ever been tempted to bring home seeds, fruit, cuttings or a plant from a trip?

Or has someone ever asked you to take something from your garden to another country?

I'd love to hear your stories in the comments.

Grey hair, green thumb and proud of my roots.

thegreyhairedgardener.blogspot.com

https://www.pinterest.com/thegreyhairedgardener

The Hidden Hitchhikers: Are You Bringing Snails Home With Your Plants?

Before welcoming a new plant into your garden, remember not every guest arrives with an invitation. — The Grey-Haired Gardener

 Giant African Snails on a wet surface      Image Credit: Nguyễn Tiến Thịnh   on Pexels .com

A few years ago, if someone had told me that one of the biggest threats to my garden might arrive in a flowerpot, I probably would have laughed.

After all, when we bring home a new plant, we're usually focused on the exciting things. We admire the healthy leaves, check for flowers, and imagine where it will fit perfectly in the garden.

What we don't usually think about are the tiny passengers that may be coming along for the ride.

Following my recent article on Giant African Snails, I started thinking about one of the most common ways garden pests spread from place to place. The answer isn't always wind, rain, or wandering wildlife.

Sometimes, we bring them home ourselves.

A Plant With Company

Giant African Snail on a hibiscus plant       Image Credit:  Matheus Pires on Pexels.com

Whether you purchase a plant from a nursery, receive one from a friend, or rescue a cutting from a neighbour's garden, every plant comes with its own little ecosystem.

Most of the time that's a good thing.

But hidden among the soil, under the pot, or tucked beneath a leaf may be a snail, a slug, or even a cluster of eggs waiting for the right conditions to hatch.

Many gardeners first notice a problem weeks after bringing home a new plant. Tender seedlings begin disappearing overnight. Leaves develop mysterious holes. Young vegetables seem to be under attack.

The culprit may have arrived long before the damage became visible.

The Places Snails Love To Hide

 Giant African Snail on wet leaves on the ground              Image Credit:  Nothing Ahead on Pexels.com

Snails are masters of concealment. During the heat of the day, they seek cool, moist hiding places where they can remain unnoticed.

Before bringing a new plant into your garden, take a few minutes to inspect:

• Under the pot rim
• Around drainage holes
• Beneath saucers or trays
• Under large leaves
• In dense foliage
• On the surface of the potting mix
• Among dead leaves and plant debris

You might be surprised by what you find.

Don't Forget The Eggs

Adult snails are easy enough to spot.

The real challenge is the eggs.

Snail eggs are often small, round, and pale white or cream in colour. They are usually laid in clusters within moist soil or hidden beneath organic matter.

A plant may appear perfectly healthy while a future snail population is quietly waiting below the surface.

That's why simply removing a visible snail may not solve the problem.

A Giant African Snail alongside its clutch of eggs.*        Image generated by Microsoft Copilot for educational use (snail with eggs).

Gift Plants Can Carry Hitchhikers Too

One of the things I love most about gardening is sharing plants.

Many of the plants growing in my garden today came from family members, neighbours, and fellow gardeners. Every shared cutting carries a story and a connection.

But even the healthiest-looking gift plant deserves a quick inspection.

This isn't about mistrust. It's about prevention.

Your friend may not even know they have snails hiding in their garden. In fact, they may be sharing a perfectly healthy plant without realizing a tiny hitchhiker has taken up residence in the pot.

 Image Credit : Soniya Malik  on Pexels.com

A Simple Five-Minute Inspection

Before introducing any new plant to your garden, try this quick routine:

1. Check The Pot

Turn it over and inspect the drainage holes.

2. Look At The Soil

Gently examine the soil surface for snails, eggs, or unusual debris.

3. Inspect The Leaves

Pay special attention to the undersides where pests often hide.

4. Remove Debris

Clear away dead leaves, weeds, or accumulated organic matter.

5. Isolate New Arrivals

If possible, keep new plants separate for a few days before placing them among your established plants.

This simple habit can save a lot of frustration later.

Prevention Is Easier Than Control

 Close up of Giant African Snail     Image Credit: Afrique Ayele-y on Pexels.com

Anyone who has dealt with a serious snail infestation knows how quickly numbers can increase once conditions are favourable.

By the time you notice damage, the population may already be well established.

A few minutes spent inspecting a new plant can prevent weeks or even months of pest management efforts.

As gardeners, we can't stop every pest from entering our gardens. Nature always finds a way.

What we can do is avoid giving them a free ride.

Final Thoughts

Sharing plants is one of the greatest joys of gardening. It allows us to spread beauty, preserve treasured varieties, and strengthen connections with other gardeners.

There's no need to stop bringing home new plants or accepting gifts from friends.

Just remember to give every new arrival a careful look before welcoming it into the garden.

Because sometimes the plant isn't the only thing coming home with you.

And as many gardeners have learned, the smallest hitchhikers can become the biggest headaches.

Every plant that enters our garden carries a story. Sometimes it carries a surprise too. A few minutes of inspection can protect years of gardening effort.

Have you ever discovered snails, eggs, or other unexpected visitors on a newly acquired plant? Share your experience in the comments below. Your story might help another gardener avoid bringing home an unwanted guest.

 Happy Gardening!

Grey hair, green thumb, proud of my roots

thegreyhairedgardener.blogspot.com

https://www.pinterest.com/thegreyhairedgardener

Have You Heard of Polyembryony in Mangoes?

 

Will a Mango Seed Grow the Same Mango?

If you read my recent post about planting a zaboca seed, you may remember me saying that planting the seed from a delicious fruit doesn't necessarily mean you'll get that same fruit from the tree you grow.

Well...mangoes have a little surprise up their sleeve.

Have you ever heard of polyembryony in mangoes?

Polyembryony (pronounced pol-ee-EM-bree-oh-nee)

Don't worry—I hadn't planned to turn The Grey-Haired Gardener into a botany lecture either! 😂

But this is one of those fascinating little things about plants that is actually worth knowing, especially if you've ever planted a mango seed and wondered why several little seedlings started coming from the same seed.

 Multiple seedlings from one mango seed

That's where our story begins.

One Mango Seed...Several Seedlings?

Most of us think of a seed as containing one little baby plant.

And usually, that's exactly what we expect to see.

But some mango varieties produce polyembryonic seeds. In simple terms, that means a single mango seed can contain more than one embryo.

When it germinates, you may see several shoots coming out from that one seed.

And this is where things get really interesting.

Some of those seedlings develop from tissue of the mother plant rather than from the usual union of pollen and egg. These are called nucellar seedlings, and they can be genetically very similar to the mother tree.

In other words...

Some mangoes really can produce seedlings that grow true to type.

Now we're getting somewhere!

So...Can I Actually Grow the Same Mango from a Seed?

Sometimes.

And that's the important word.

Mangoes can generally be grouped into two broad categories when we're talking about their seeds:

🌱 Monoembryonic (Mono meaning one or single)

Monoembryonic mango seedling- One seed, one seedling

These seeds produce one embryo.

That seedling comes from sexual reproduction, meaning it has genetic contributions from the parent tree and pollen.

So the resulting tree may be quite different from the mango tree you collected the seed from.

🌱 Polyembryonic (Poly meaning multiple)

Polyembryonic mango seedling — multiple seedlings from a single seed

These seeds can produce several embryos.

Many of those embryos are nucellar and can produce seedlings genetically like the mother tree.

That's why polyembryonic mangoes are commonly propagated from seed in many tropical regions.

Here's the Part I Find Fascinating

Imagine eating a mango you absolutely love.

You save the seed.

You plant it.

And instead of one little shoot emerging...

you get several.

That isn't your seed having a gardening identity crisis. Lol😆

It's polyembryony.

And those little seedlings aren't necessarily all the same.

One may be the sexually produced seedling, while the others may be nucellar seedlings arising from the mother plant's tissue. Researchers have actually used genetic testing to distinguish between these different types of seedlings.

So what looks like a rather unusual seedling in your garden is actually a fascinating bit of plant biology happening right before your eyes.

Does That Mean You Should Plant Every Mango Seed?

Well...now I'm going to say yes—but with a little more knowledge behind that yes.

If you're growing a mango simply because you enjoy the experience, planting a seed can be a wonderful project.

But if you're hoping to reproduce a particular mango variety, you first need to know whether that variety is polyembryonic or monoembryonic.

And that isn't always obvious just by looking at the fruit.

Different mango varieties have different seed types, and there are also varieties that don't fit neatly into one category.

So before I promise myself that the seed from my favourite mango is going to give me another tree producing the same fruit, I'd want to know what kind of mango I'm dealing with.

And What About Grafting?

Here's where grafting still has an important place.

Even with polyembryonic mangoes, if I want to be absolutely certain I'm growing a particular named variety, a grafted tree is still the safer choice.

Grafting allows growers to reproduce a desirable variety rather than leaving the outcome to the genetic lottery of a seed.

And for commercial mango production, grafting is widely used because it gives growers greater uniformity and can bring trees into production sooner.

So I'm not about to tell you to throw away your mango seeds.

Far from it!

I'm just suggesting that we understand what we're planting.

So What Should You Do With That Mango Seed?

If you have a mango you love and you want to try growing the seed, go for it.

Plant it.

Watch it germinate.

And if several little shoots appear from one seed, don't pull them out thinking something has gone wrong.

You may have just stumbled upon one of the most interesting things about mangoes.

You may be looking at polyembryony.

And if you know the variety you're growing is polyembryonic, you may even have a good chance of producing a seedling that stays true to the mother tree.

Just remember that the biology is a little more complicated than simply saying, "polyembryonic means an exact copy."

Nature, as usual, likes to leave herself a little room for surprises.

A Lesson From One Little Mango Seed

This is one of the reasons I love gardening.

Something as ordinary as a mango seed can open the door to a whole world we might never have noticed.

We eat the mango.

We throw the seed aside.

We plant it.

And suddenly we're watching several little plants emerge from something we thought was just one seed.

That's not just gardening.

That's nature showing off.

And now, the next time you see more than one mango seedling emerging from a single seed, you'll know there's a name for it.

Polyembryony.

---

🌿 Garden Quote

"Every seed tells its own story. Plant it with hope, but let nature write the ending."

---

🌱 Grey-Haired Gardener's Tip

If several mango seedlings emerge from one seed, don't assume something has gone wrong. Take a closer look—you may be witnessing polyembryony.

And before you decide that planting a mango seed will reproduce your favourite mango, find out whether the variety is monoembryonic or polyembryonic.

A little knowledge can save you years of waiting...and make the journey a whole lot more interesting.

Your Turn

Have you ever planted a mango seed and had more than one seedling emerge from it?

Did you know what was happening?

Tell me about it in the comments. I'd love to know how many of us have been growing polyembryonic mangoes without even realizing what we were looking at!

Grey hair, green thumb and proud of my roots 

thegreyhairedgardener.blogspot.com

https://www.pinterest.com/thegreyhairedgardener

I Waited Ten Years for This Fruit

A seed may take years to become a harvest, but the waiting is part of the story - The Grey-Haired Gardener

Have you ever tasted a fruit that made you wonder, “Where has this been all my life?”

For me, that fruit is abui...... (and rambutan... but that's another story!)

                                            

And as I stood there picking fruit from my tree, I couldn't help but think about how long I had to wait for this moment.

About ten years, to be exact!

---

It all started with Ma

My mother had a habit of planting the seeds from fruits she enjoyed — especially the unusual ones.

If she tasted something interesting and liked it, there was a good chance that the seed would find its way into a little cup and later, into the soil.

And that is how I ended up with my abui tree.

Ma planted the seed.

I simply inherited the tree — and, I suppose, her habit of never throwing away a perfectly good seed.

The little tree grew.

And grew.

And grew some more.

                                                                 My Abui tree
But for years, there was no fruit.

Gardening has a funny way of teaching you patience. You can water, feed, prune and fuss over a plant, but sometimes the plant simply looks back at you and says, “Eh, eh, you'll have to wait!”

So I waited.

Eventually, the day came when I picked my first abui..... happy garden dance!

 The wait is over ......, picking the first fruit from this crop

And I have to admit, after waiting roughly a decade, that first fruit felt pretty special.

---

So, what exactly is an abui?

Here in Trinidad and Tobago, we call it abui. It is also known as abiu, and its scientific name is Pouteria caimito.

It belongs to the Sapotaceae family — the same plant family as our beloved sapodilla, balata and caimite, or star apple. (for our international readers)

They aren't the same fruits, but they are relatives.

And if you've ever eaten these, you may have noticed something else they have in common.

That sticky feeling on your lips!

Yes. Abui can leave a little sticky residue around your mouth, but honestly?

That's a small price to pay for all that jelly-like goodness.

A little natural beeswax lip balm takes care of the sticky lips, and I'm quite happy to make that sacrifice. 😂

---

From green to golden

One of the things I enjoy about having the tree in my garden is watching the fruit develop.

First come the flowers.

 The tiny pale flowers developing at the nodes 

Then those tiny green fruits appear, almost hidden among the leaves.

  Immature abui fruits at the end of a stem 

Slowly, they grow and begin changing colour.

The  colour change signaling soon...... soon I'll be picking. Lol  

And when they are ready, they become these beautiful golden-yellow fruits that almost seem to glow among the foliage.

  This is just one part of the tree.... look at all those fruits. omgee!😋

This year has been particularly special.

My abui tree is carrying the best crop I've ever had.

Fresh from the garden, gathered for the table — because harvests taste sweeter when shared.

After all those years of waiting, it seems the tree has finally decided to make up for lost time!

---

And then you cut one open…

One word: Yummilicious!

This is where abui really wins me over.

The thin skin gives way to soft, translucent flesh with a texture that is almost jelly-like.

Inside are those dark seeds nestled in the middle.

It isn't a fruit that you eat quickly and forget.

There is something about the texture, the sweetness and that almost silky flesh that makes you slow down and enjoy it.

And because I grew up with a mother who planted the seeds of fruits she loved, there is an added pleasure in knowing that this tree came from one of those little seeds she decided was worth planting.

---

Some things in the garden take time

We live in a world where we're used to getting almost everything immediately.

But fruit trees don't work that way.

Sometimes you plant something and harvest in a few months.

Sometimes you wait years.

And sometimes, like my abui tree, you wait about ten years before the tree finally decides it's ready to share its treasure.

Would I have planted it if I had known how long I'd have to wait?

Probably.

Because there is something wonderfully satisfying about growing a fruit that isn't sitting in every supermarket or planted in every backyard.

And even more satisfying when the tree has a story attached to it.

This one isn't just an abui tree.

It's one of Ma's seeds that kept growing.

And now, every time I pick an abui, I get to enjoy a little piece of that gardening legacy.

---

Have you ever tried abui?

If you have never tasted it, and you happen to come across some, give it a try!

And if you've grown abui from seed, I'd love to know your story.

Did yours take years to bear?

And perhaps the bigger question for all of us seed-saving gardeners:

What unusual fruit did your mother, grandmother or someone in your family plant from seed?

Because sometimes those little seeds we casually tuck into the soil become the trees we treasure most.

Tell me in the comments — I would love to hear what is growing from the seeds of your family stories.

---

Happy Gardening!

Grey hair, green thumb and proud of my roots

thegreyhairedgardener.blogspot.com

Will That Zaboca Seed Grow the Same Fruit? The Answer May Surprise You

 Every seed tells its own story. Plant it with hope but let nature write the ending.      -  The Grey-Haired Gardener

Image  Credit : Rahime Gul on Pexels.com

After my last post about the avocado lace bug, I thought I'd stay with the zaboca for a little longer—but this time, we're looking at what might—or might not—grow from the seed.

Here in Trinidad and Tobago, most of us don't ask if someone has an avocado tree—we ask if they have a zaboca tree.

It's the name many of us grew up with, and every year, as the season rolls around, I know what's going to happen. Someone will cut open a beautiful Pollock zaboca—large, buttery, creamy, and absolutely delicious. Before long, they'll be holding up the seed and saying,

"I'm planting this! Imagine getting zabocas just like these."

It seems perfectly logical. If the fruit was exceptional, surely planting the seed should give you another tree producing the very same fruit.

Unfortunately, nature doesn't quite work that way.

Image Credit: Stephen Bedase on Unsplash.com

A Seed Isn't a Photocopy

An Avocado Seed with a newly emerged root, the beginning of a gardener’s experiment in hope.     Photo: Shamela Rambadan

One of the things I enjoy most about gardening is that it's always teaching me something new. This is one of those lessons that surprises many gardeners.

Planting the seed from a Pollock zaboca doesn't guarantee you'll get another Pollock tree.

Instead, you're growing a completely new avocado tree with its own unique genetic makeup.

Think of it like a family. Brothers and sisters may share the same parents, but each one is wonderfully different. Some may look alike, others may not, and each has their own unique qualities.

Avocado seedlings are no different.

The seed carries genetic material from both the mother tree and the pollen that fertilized the flower. The result is a brand-new individual, not an exact copy of the tree the fruit came from.

That means your future zabocas may be larger, smaller, creamier, less creamy, earlier, later—or quite different in taste altogether.

That's part of the mystery...and part of the beauty of growing from seed.

Image Credit: Rahime Gul on Pexels.com

Then Comes the Waiting...

Growing a zaboca from seed also calls for a generous helping of patience.

I've seen many enthusiastic gardeners carefully nurture a seedling for years, watching it grow taller and taller, convinced that the first harvest is just around the corner.

In reality, a seedling often takes seven to ten years—or even longer—before it produces fruit.

And after all that waiting, the fruit may still be quite different from the one that inspired you to plant the seed in the first place.

Image Credit: Stephen Bedase on Unsplash.com

So How Do Farmers Grow Pollock Trees?

This is where another gardening secret comes in.

Commercial growers don't depend on seeds when they want to produce a particular variety like Pollock.

They use grafted trees.

Without getting too technical, grafting allows growers to take a piece from a mature Pollock tree that's already proven to produce excellent fruit and grow it on a young tree.

The result is a tree that produces the same variety people know and love—and usually starts fruiting much sooner than a seedling.

Image Credit:  Justus Menke on Pexels.com 

Should You Still Plant the Seed?

Absolutely!

I would never discourage anyone from planting a zaboca seed.

Watching that large seed split open, send down its first root, and produce new green leaves is one of those simple pleasures that reminds us why we love gardening.

Just plant it with the right expectations.

Instead of expecting another Pollock tree, think of it as giving nature the opportunity to create something entirely new.

Who knows? You may end up with a wonderful avocado that's unique to your own garden.

 Image Credit: Gilmer Diaz Estella on Pexels.com

The Best Choice Depends on Your Goal

If your goal is simply to enjoy the journey of growing a tree, then by all means plant the seed.

If your goal is to harvest those same large, buttery Pollock zabocas, then your best option is to buy a grafted Pollock tree from a reputable nursery.

Knowing the difference can save you years of waiting—and a little disappointment.

A Final Thought

One of the things gardening has taught me is that understanding why plants behave the way they do, makes us better gardeners.

The lesson doesn't stop with zabocas, either.

The same principle applies to many of our favourite fruit trees, including mangoes, citrus, and several others. A seed can grow into a healthy, productive tree, but it won't necessarily produce fruit identical to the one it came from.

So the next time you enjoy a delicious Pollock zaboca, don't hesitate to plant the seed if the experience brings you joy.

Just remember—you aren't recreating the tree you admired.

You're beginning the story of a brand-new one.

And I think that's a pretty wonderful way to look at it.

                                           --------0--------

Next in the series: Will a mango seed grow the same mango?

---

Have you ever planted a zaboca seed?

Did it eventually bear fruit, or are you still waiting? I'd love to hear your experience in the comments below. And if you know someone who's saving a seed from this year's zaboca season, feel free to share this post with them—they might be surprised by what they learn!

Grey-Haired Gardener's Tip 🌿

Plant a seed for the joy of growing.
Plant a grafted tree for the fruit you're hoping to harvest.

Grey hair, green thumb and proud of my roots

thegreyhairedgardener.blogpsot.com

I Almost Missed This Pest on My Young Avocado Trees

The best gardener isn't the one who never has problems—it's the one who notices them before they become disasters.- The Grey-Haired Gardener

Avocado leaf showing a bronzing or scorched effect due to the activity of Avocado Lace Bugs

The rainy season has settled in here, and like many gardeners, I've been spending less time in some corners of the garden. One area that has been getting less attention is my garden shed(greenhouse), where I keep several of my young grafted avocado plants.

When I finally took a closer look this week, I noticed something wasn't right.

 Closeup of the Avocado leaf          Photo: Shamela Rambadan

Several leaves had a pale, bronzed appearance, almost as though they had been dusted with a fine tan powder. 

Turning the leaves over revealed the culprit: avocado lace bugs.

The underside of the leaf showing avocado lace bugs, eggs and faecal matter

How to Spot Avocado Lace Bug

One of the easiest ways to identify this pest is by looking at both sides of the leaf.

On the Upper Surface

• Yellow or pale tiny spots
• Bronzed or scorched appearance
• Brown patches as damage worsens

On the Underside

• Tiny insects clustered along leaf veins
• Dark, shiny specks of faecal matter
• Eggs and immature stages hidden beneath the leaf

 Avocado lace bugs and droppings on the underside of the avocado leaf 

The insects feed by sucking sap from the leaves, reducing the plant's ability to photosynthesize efficiently.

Why I Didn't Notice Them Earlier

The constant rain has meant fewer visits to the greenhouse area. 

The trees looked reasonably healthy from a distance, and the damage only became obvious when I inspected the leaves closely.

It's a good reminder that pests don't take a rainy-season vacation.

Using the Macro setting on my phone camera, I captured a clearer close‑up of the avocado lace bug.                           Photo: Shamela Rambadan

What I'm Doing About It

Since these are still young, grafted trees, I'll be:

• Removing heavily infested leaves
• Monitoring the plants weekly
• Improving air circulation around the trees
• Using a neem oil treatment during a dry spell, making sure to spray the undersides of the leaves where the insects hide
• When pests get out of hand, chemical control may sometimes be the only way to achieve quick knockdown. But whenever you can, choose biological treatments — they’re gentler on your garden and safer for the environment.

It's one thing to treat a young, grafted tree that's shoulder high. 

It's quite another when your avocado has grown into a towering shade tree. 

By then, reaching the underside of thousands of leaves becomes nearly impossible without specialized equipment like a mist blower.

Early detection (your best weapon)

This is still the most effective strategy.

Small infestations are easy to manage.

Large infestations become difficult.

Early intervention is usually enough to prevent serious damage.

Garden Lesson of the Week

Sometimes the most important gardening tool isn't a fertilizer or a spray bottle—it's simply taking a few minutes to look closely at your plants.

Those few minutes can save weeks of recovery later.

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Have you ever discovered a pest problem only after it had been quietly building for weeks? Tell me about it in the comments.

Grey hair, green thumb, proud of my roots.

thegreyhairedgardener.blogspot.com