How To Get Rid Of Worms On Collard Greens

Getting rid of worms on collard greens starts with identifying the culprits, usually cabbage loopers, cabbageworms, and aphids, then removing them through a mix of handpicking, row covers, and safe sprays.
 
These pests love brassicas, and collard greens sit right at the top of their menu, so ignoring the problem for a week can turn a healthy bed into a chewed-up mess.
 
The good news is you don’t need harsh chemicals to get rid of worms on collard greens, and most of the fixes are cheap, simple, and safe for your family.
 
In this post, we’ll walk through how to get rid of worms on collard greens naturally, from spotting the damage early to keeping those pests from ever coming back.
 
Let’s dig in.
 

Why Worms Love Your Collard Greens

Worms on collard greens show up because your plants are basically an all-you-can-eat buffet for them.
 
Here’s why they keep coming back:
 

1. Collard Greens Are a Brassica

Collard greens belong to the brassica family, the same group as cabbage, kale, and broccoli.
 
Cabbage loopers and cabbageworms evolved alongside these plants, so they seek them out by smell.
 
That’s why getting rid of worms on collard greens feels like a never-ending battle once they find your garden.
 

2. The Leaves Give Worms Perfect Cover

Collard leaves are broad, thick, and grow close together.
 
That dense canopy hides worms from birds and other predators, so they feed in peace.
 
It also makes them harder for you to spot until the damage is already done.
 

3. Moths Lay Eggs Right on the Leaves

White cabbage moths and gray loopers lay their eggs on the undersides of collard leaves.
 
Those eggs hatch into tiny worms that start chewing within days.
 
This is why getting rid of worms on collard greens means breaking the cycle early, before the next generation hatches.
 

How to Get Rid of Worms on Collard Greens Naturally

Getting rid of worms on collard greens naturally works best when you combine a few methods instead of relying on just one.
 
Here’s what actually works:
 

1. Handpick Them Off

The simplest way to get rid of worms on collard greens is to pick them off by hand.
 
Check your plants every morning and evening, since worms feed most actively at dawn and dusk.
 
Look on the undersides of leaves and deep in the leaf folds where they like to hide.
 
Drop them into a bucket of soapy water, and they’re done.
 

2. Use Row Covers

Floating row covers keep moths from ever landing on your collard greens.
 
If the moths can’t lay eggs, you never get worms in the first place.
 
Drape the fabric over hoops and secure the edges with soil or clips so nothing sneaks underneath.
 
Just remember to remove the covers when your plants need pollination, though collard greens don’t need it.
 

3. Spray with Bacillus Thuringiensis (Bt)

Bt is a natural bacteria that kills worms on collard greens without harming bees, birds, or people.
 
Mix it according to the label and spray the leaves thoroughly, especially the undersides.
 
The worms eat it, stop feeding within hours, and die within a day or two.
 
Reapply after rain, and always spray in the evening so the sun doesn’t break it down.
 

4. Apply Neem Oil for Smaller Worms

Neem oil works well for aphids and young worms on collard greens.
 
It disrupts their feeding and breeding, so they gradually disappear.
 
Spray in the early morning or late evening to avoid burning the leaves.
 
Just keep in mind neem is slower than Bt, so use it as part of your routine rather than a one-time fix.
 

5. Introduce Beneficial Insects

Parasitic wasps and ladybugs feed on worms and their eggs.
 
Planting dill, fennel, and marigolds nearby attracts these helpful insects.
 
It’s a slower approach to getting rid of worms on collard greens, but it builds long-term balance in your garden.
 

Preventing Worms From Coming Back to Your Collard Greens

Once you’ve cleared the worms, the next step is keeping them away for good.
 
Prevention is honestly easier than the cure.
 

1. Rotate Your Crops

Never plant collard greens in the same spot two years in a row.
 
Worms and their pupae overwinter in the soil, so rotating breaks their life cycle.
 
Move your brassicas to a different bed each season.
 

2. Clean Up Plant Debris

After harvest, pull up old stalks and leaves instead of leaving them to rot.
 
That debris is where moths and worms hide between seasons.
 
Compost only if your pile gets hot enough to kill pests, otherwise bag it and toss it.
 

3. Inspect New Plants Before Planting

Store-bought transplants often carry eggs or tiny worms.
 
Give every seedling a close look before it goes in the ground.
 
A quick check saves you weeks of battling worms on collard greens later.
 

4. Water in the Morning

Wet leaves overnight invite moths and disease.
 
Water at the base early in the day so the foliage dries fast.
 
Dry leaves are less appealing to egg-laying moths.
 

5. Check Plants Weekly

A five-minute weekly inspection catches small problems before they explode.
 
Flip a few leaves, look for tiny holes, and squash any eggs you find.
 
Consistency is what keeps worms on collard greens from taking over.
 

So, How Do You Get Rid of Worms on Collard Greens?

Getting rid of worms on collard greens comes down to early detection, handpicking, row covers, and safe sprays like Bt and neem oil.
 
None of these methods require harsh chemicals, and together they keep your greens clean and your garden healthy.
 
Stay consistent, check your plants often, and you’ll enjoy a harvest free of holes and surprises.
 
Happy gardening.