Tower Garden Buyer's Guide — Humble Growth

Free · 20 minutes to read · No experience needed

The Humble Gardener's

Tower GardenBuyer's Guide

You've been on the Tower Garden site three times this week and you still can't tell which model you need. This is the guide I wish I'd had before I bought mine.

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An outdoor tower garden full of dill, parsley and greens in morning light
Cover of the Tower Garden Buyer's Guide

Why you haven't clicked buy yet

The price isn't what's stopping you.

A tower is a real purchase. Not a bag of seeds you can shrug off if it doesn't work out. And the questions that actually decide whether you'll love it or resent it are the ones the product page doesn't answer.

Which model actually fits the space I have?
What does it cost me after the tower itself?
Indoors or outdoors — and what changes if I pick wrong?
Can I grow the things I actually eat, or just lettuce?
How much time does this really take every week?
What happens the first time something goes wrong?

Twenty minutes with this guide and you'll know whether to buy, which one, and what to expect.

What's inside

Six things to settle before you spend the money

Written for someone who has never grown anything and doesn't want a lecture on hydroponics before getting an answer.

Match the model to your space

Start from the space you actually have — the balcony, the corner of the kitchen, the patch of yard that gets sun — and work backwards to the tower that fits it. Most buyer's remorse starts here.

The real first-year cost

The tower is the number on the website. Seeds, nutrients, a pH kit, lights if you're indoors, and the extras you'll want by month three are the number nobody quotes you. You should see both before you decide.

Indoors or outdoors

This one decision drives your lighting, your pest problems, your growing season and half your ongoing cost. Get it right first and everything downstream gets easier.

What it grows brilliantly, and what it won't

Some crops are almost unfair on a tower. Others will frustrate you no matter how well you run it. Knowing which is which before you buy is the difference between a tower you love and a tower you cover up.

The first four weeks

Where most abandoned towers get abandoned. What to plant first, what to check and how often, and the two mistakes that account for nearly every dead first grow.

When not to buy one

There are situations where I'll tell you to skip it, and cheaper ways to find out whether you even like growing food. You should hear that from me before you spend anything.

Why I can answer any of this

I own eight tower gardens.

Not one I borrowed for a photo. Eight, running right now.

8Towers I own
and run
6Outdoors,
year round
2Indoors,
under grow lights
Tower gardens growing outdoors beside the house at sunset
Part of the outdoor lineup, on an ordinary evening in January.

Six of mine live outside all year. The other two run indoors under grow lights, for when I want to control every variable and stop negotiating with the weather. Both setups give me amazing harvests, and they get there differently.

So when the guide walks you through indoors versus outdoors, it isn't theory. I run both, side by side, and I can tell you what each one asks of you and what it hands back.

Chad wearing a Humble Growth cap in front of his tower gardens at sunset
Sunset check on the towers.

Who's telling you this

I'm Chad. I grow on these every day.

I've been growing hydroponically since 2014 — Kratky jars, deep water culture, tents, and the eight towers above. I teach it now, and the questions in this guide are the ones people send me before they buy, over and over.

I'm not going to talk you into anything. A tower is a great fit for some people and a waste of money for others, and I'd rather you find that out from a free guide than from an expensive box in your garage.

Before you hand over your email

Fair questions

Is this just a sales pitch?

No. There's a whole section on when not to buy one, and I mean it. A guide that only ever says yes isn't a buyer's guide, it's an ad — and you'd spot the difference in about ninety seconds.

Do you make money if I buy a Tower Garden?

Yes. If you buy through my link I earn a commission, at no extra cost to you. You should know that before you read a word of my advice, which is exactly why I'm telling you here instead of in small print at the bottom.

I've never grown anything. Is this over my head?

It's written for you specifically. No jargon you haven't been introduced to, no assumed knowledge, and nothing you need to buy in order to understand it.

What happens to my email address?

You get the guide, and then you hear from me about growing food — what's working, what isn't, and the occasional thing worth buying. I don't sell or share your address, and there's an unsubscribe link on every email.

I already own a tower. Is this still useful?

Some of it, but it's aimed at the decision rather than the day-to-day. If you're already growing, the beginner's guide to hydroponics and the community will serve you better — just reply to the first email and I'll point you there.

Free download

Decide with the whole picture

Twenty minutes of reading against a purchase you'll live with for years. Send yourself the guide.

Straight to your inbox. Unsubscribe in one click, any time.

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Humble Growth is a Tower Garden affiliate. If you buy through a link I share, I earn a commission at no additional cost to you. I only recommend gear I grow on myself.