Lettuce is one of the best plants to grow hydroponically. It grows fast, is fairly flexible on temperature, humidity, and nutrients, and has excellent flavor! In the hydroponic rail system I use, I usually harvest a few heads of lettuce each week, and then replace them with seedlings, which allow...

How to grow a LOT of hydroponic lettuce in a small space in your home. This hydroponic system actually works, and with it we've grown all the lettuce we need for the past several years.

Enjoy this tour of the 4 hydroponic rail systems I have set up in my home basement, growing lettuce, strawberries, herbs, flowers and more!

Plant roots need oxygen. One of the tasks inside hydroponics is figuring out how to deliver oxygen to the roots while also delivering water and nutrients. A common method to achieve this is to add aeration to the reservoir, thus adding oxygen to the water. We wanted to test if this is necessary i...

We are often asked how much it costs to run a hydroponic system. Isn't the cost of electricity much higher than the value of anything you can grow? In this video we break down every single cost of growing 1 head of hydroponic lettuce and compare that to what it costs in the grocery store. Check i...