A Fun Way to Grow Food in your Garage
Hydroponics is a fun way to garden in the winter in St. George. Here are some lettuce and kale that I am growing in my garage right now. Kratky Jar Method Find dark wide mouth jars or paint any similar jar with black paint. The dark jar prevents algae from growing in the water . Here's what else you need: 3" net cups, clay pebbles or other inert substance to hold the plant, plant food (I use a 4-18-38 hydroponic soluble fertilizer and calcium nitrate which is 15-0-0.) and two buckets in which to dissolve your two fertilizers. The fertilizers are dissolved separately and mixed together as you fill the jars. You need 1/2 teaspoon per gallon of water. My buckets hold two gallons so I put 1 teaspoon fertilizer in each bucket and then fill it to the brim. The reason you have to buy the fertilizers separately is because they will lose their unique qualities if processed together as solid...