From Soap to Supper: Thinking Small, Growing Big (The Basics)

You think you need a backyard, a dedicated greenhouse, or maybe a whole plot of land to start growing your own food? Think again. Seriously. We’re talking mason jars. We’re talking about a 10-gallon aquarium sitting on your kitchen counter, with a basil plant floating on top. We’re talking about the smallest possible first step.

The folks who make soap, like the creator of the video we’re looking at, prove that complex skills can boil down to three simple components. Water, a base chemical (lye), and an oil. It’s fundamental. It’s achievable. And frankly, that’s the mindset we need to bring to growing food.

Don't let the size of your current setup intimidate you. Whether you’re in a tiny apartment garden, trying to keep a balcony garden thriving, or even just figuring out what to do with that corner of your basement, the principle is the same: start with the bare minimum. You can do this in your garage, your basement, or even your RV.

The Mason Jar Principle: Scaling Up From Soap

The soap recipe is basic: water, lye, oil. It’s direct. It doesn't need fancy additives to *work*. Similarly, your first food system doesn't need to be a full-blown aquaponics setup, or even a complex hydroponics rig. It just needs a little bit of water, a little bit of nutrient source, and a little bit of plant life.

If you’re into the fishkeeping side of things, remember the trigger: when the water change alarm goes off, that’s your signal. That’s your reminder that the system needs a refresh. That’s your chance to check your nutrient levels. If you’re coming from the gardening side, and you’re tired of the endless cycle of weeding, soil building, and hauling compost, remember the promise: no weeding, no soil, fish-fertilized nutrients.

We’re not aiming for the perfect, commercial-scale setup—we’re not trying to replicate what Murray Hallam does on a massive scale. We’re aiming for *you* to get started today. Could you run this in a classroom? Absolutely. That’s the goal. Whether you’re a homeschool parent or a teacher in the public system, this movement is about raising up capability, one small, successful build at a time.

Your First Build: The Starter Plant

Forget the big plans for a moment. Let’s talk about a single starter plant. Grab a clean mason jar. Fill it about three-quarters full with water. If you have some clay pebbles (hydroton) lying around, that’s great—it gives structure. Now, gently place a small seedling or a few heirloom seeds that you’ve germinated. If you have a few goldfish or maybe some small cichlids, they can live in the jar, and their waste becomes the perfect, natural fertilizer for your roots.

This is the foundation. This is the 'soap bar' of growing. It works. It uses simple materials. It requires minimal space.

If you want to take it up a notch next week, you can move that jar setup onto a small shelf, or if you have an old aquarium, you can start thinking about a simple 'tank topper' setup. The progression is always: smallest viable step first.

We’ve seen the basics of chemistry and bartering with soap; now let’s apply that foundational knowledge to the food chain. Don't wait for the perfect moment, the perfect budget, or the perfect plot of land. Grab a jar. Start small. You can do this in your kitchen sink, your bathroom, or your RV.

If this resonated with you, check out our guide on building a basic DWC setup using materials you might already have in your garage. Or, if you’re ready to connect with others doing this right now, come join a local 'Garden Gates Open' day!