3 Steps To Simplify Pest Control on a Tower Garden
Keep the Bugs at Bay: Simple & Smart Tower Garden Pest Control
One of the coolest things about growing with a Tower Garden is the drastic reduction in bugs compared to traditional soil gardening. Seriously, no one wants creepy crawlies munching on their hard work. But I’ll be honest with you—Tower Garden isn’t completely bug-free. That said, pest control on a Tower Garden? Super straightforward!
Here’s why:
🌱 No soil, no soil-born pests! Say goodbye to nematodes.
🌱 Vertical design means bugs are easier to spot. No bending, kneeling, or squinting at the ground like Sherlock Holmes in your backyard.
Let’s break it down into 3 simple steps to keep your Tower Garden pest-free and thriving!
Step 1: Check Your Tower Daily (Yes, Daily!)
Spoiler alert: At some point, you will get pests on your Tower. It’s not a question of “if” but “when.” But don’t panic—this mindset will set you up for success! The key is catching pests early.
🧐 Do a quick daily check when you’re walking by, harvesting, or admiring your leafy empire. No magnifying glass required! Just a casual glance is enough to catch any unwanted visitors.
We’ve all seen those horror-story photos in Facebook groups of full-blown infestations. Trust me—you don’t want that to be your Tower!
Step 2: Give It a Good Spray Down 💦
This tip comes straight from Tower Garden pro Tim Blank: Hose it down!
Use a garden hose with a nozzle to spray your Tower. The goal is to knock off any pests or eggs—without power-washing your plants into oblivion.
🚿 Daily is ideal, but even once or twice a week can make a big difference. Consider it your first line of defense!
Step 3: Treat as Needed (Know Your Enemies)
Not all pests are created equal, so it’s important to have the right solutions on hand. Here’s a quick guide:
🐛 Caterpillars: The Leaf-Eating Machines
Caterpillars might look cute, but they’ll devour your crops faster than you can say "salad greens." Here’s what to know:
- Look for holes in your leaves. If they’re left unchecked, they’ll strip the whole leaf down to the stem.
- Neem oil won’t cut it. You’ll need something with Bacillus Thuringiensis (BT). Look for products labeled “Thuricide” or “BT” and follow the instructions carefully.
- Different caterpillars eat different plants. Tomato hornworms, for example, stick to tomatoes and peppers.

🦟 Aphids, Whiteflies, Thrips, & Mites: The Usual Suspects
For these common pests, broad-spectrum organic pesticides are your best bet. Neem oil is popular, but it works way better when mixed with insecticidal soap. Here’s why:
🧼 Insecticidal soap acts as an emulsifier, helping the neem oil mix with water for maximum effectiveness.
🚫 Spray at sundown. Neem oil + sun = crispy, burnt leaves. No thanks!

DIY Organic Pest Control Spray
Want a natural solution? Try this homemade mix:
- 1 cup warm water
- ½ tablespoon cold-pressed neem oil
- ½ tablespoon Dr. Bronner’s Sal Suds or insecticidal soap
- (Optional: ½ tablespoon Thuricide if caterpillars are around)
Shake well, add to a 32 oz sprayer, and fill the rest with water. Spray in the evening and rinse off in the morning.
🐛 Take Down the Leafminers 🎯
Leafminers are sneaky little pests that burrow inside your leaves, making pesticides pretty much useless. Here’s how to fight back:
🎯 Sticky traps – These work like flypaper, catching the adult leafminers before they can lay eggs. Bonus: They trap other flying pests too!
🍂 Remove damaged leaves – If you see those telltale trails on your leaves, cut them off and toss them. This breaks the life cycle and prevents future infestations.

Want to see these little guys in action? Check out this cool video on the leafminer life cycle.
Final Thoughts: Stay One Step Ahead
Pest control on your Tower Garden doesn’t have to be stressful. With a little daily attention and the right tools, you’ll be growing fresh, healthy produce without the drama.
Keep an eye out for more tips—like how to tackle powdery mildew!
Until next time, happy growing! 🌿