🆚 Garden Tower 2 vs GreenStalk

A Friendly Comparison to Help You Pick the Right System

So you’re ready to start vertical gardening—but now you’re stuck between two of the most popular systems out there: the Garden Tower 2 and the GreenStalk.

I get it! These two vertical gardens come up again and again in reviews, gardening forums, and YouTube videos. They both look great, help you grow loads of food in a small space, and have passionate fans.

But which one is better for your needs?

Let’s compare them side by side and figure out which one is right for you.

🌿 At a Glance

Feature	Garden Tower 2	GreenStalk
Planting Capacity	Up to 50 plants	Up to 42 plants (7-tier)
Footprint	24″ x 24″	~19″ diameter
Built-in Composting	✅ Yes	❌ No
Rotates for Sunlight	✅ Yes	✅ Optional base
Self-Watering System	Manual but efficient	✅ Top-down watering
Soil Needed	~6 cu ft	~5 cu ft
Material	BPA-free food-grade plastic	BPA-free food-grade plastic
Made in USA	✅ Yes	✅ Yes
Price Range	$$$	$$

🧺 Garden Tower 2 – The All-in-One System

The Garden Tower 2 is more than just a planter—it’s a full food-growing ecosystem.

It has:

50 planting pockets
A built-in compost tube that turns kitchen scraps into fertiliser
A rotating base for even sunlight
Space-saving vertical design (24″ footprint)

It’s ideal for people who want a serious, long-term garden system in a small space—especially if you want to reduce food waste and grow a wide variety of plants.

Pros:

Grow a ton in one spot
Composting means less waste, no extra bins
Super durable and sustainable
Great for educational gardens or eco-conscious homes

Cons:

Heavier when full (not easy to move)
Higher upfront cost
Needs careful watering, especially in hot climates

👉 Check current price of the Garden Tower 2
👉 Read my full Garden Tower 2 review

🌱 GreenStalk – The Stackable, Water-Smart Planter

The GreenStalk is a popular and more budget-friendly option.

It comes in 3-tier, 5-tier, or 7-tier versions. Each level has 6 deep planting pockets, and the top-down watering system is really clever—you just fill the top and it trickles down evenly.

Pros:

Easier to water than most vertical systems
Very stable (especially with base)
Perfect for strawberries, lettuce, herbs, and even flowers
More affordable than Garden Tower 2

Cons:

No composting built in
May need rotating base for best sunlight
Slightly fewer plants overall

👉 Check it out on Amazon

💬 My Personal Take

If you’re still on the fence, here’s my honest take:

Choose the Garden Tower 2 if:

You want to grow a full food garden in a small footprint
You’re excited about composting your kitchen scraps
You’re serious about sustainability or long-term use
You don’t mind spending a bit more upfront

Choose the GreenStalk if:

You want an easy-to-use, beginner-friendly system
You love growing strawberries, herbs, and leafy greens
You want something lighter and more affordable
You’d prefer a simpler setup without composting

Both are excellent systems. It just depends on your goals.

💡 Final Thoughts

You really can’t go wrong with either system—they both help you grow more in less space, and they’ve each got happy fans all over the world.

My advice?
👉 If you’re focused on food, composting, and eco-living, the Garden Tower 2 is worth it.
👉 If you’re just getting started and want something easy and beautiful, the GreenStalk is a smart choice.

🌿 Still not sure? Read my detailed review of the Garden Tower 2 here