I am going to have an Ebb & Flow system for hydroponics, with a 16 square foot grow bed (4x4). How many plants can I expect to have in there and in what spacing?
Hey Kev, I did the same, started off with about 14 plants in Rockwell cubes and expanded clay, then just
Up rooted or cut out the slow plants.
Ended up with seven but I prune now and then coz mine are out doors and need sunlight.