The post How to Make Homemade Comfrey Fertilizer in 8 Steps is by Logan Hailey and appeared first on Epic Gardening, the best urban gardening, hydroponic gardening, and aquaponic gardening blog.

Jun. 25—All it takes is just a little water and fertilizer to grow a head of lettuce with a low-cost, efficient system of hydroponic gardening widely known as "the Kratky method." ...

Q What are the environmental benefits of using hydroponic methods to grow lettuce and other crops? A While organic agriculture is all the rage, growing to meet increased consumer demand for ...

He mixed in three fertilizers: 2-1/2 teaspoons of ­calcium nitrate and 5 teaspoons of a hydroponics fertilizer, lettuce blend type (he has been using the Hydro­Garden brand, which recently went ...

In less than two years, some 13,000 people have joined the online community at the windowfarms.org website, where members can download free how-to instructions for homemade hydroponic systems.