@dead_sled, I didnt say there were no phosphorous in aquaponics, mineralization is great and all, but you are going to be able to support a lot more vegatative growth than flowering/fruiting.

@urbanafarmer, never ceases to amaze.

@basil, dead_sled has a valid point. What is your PH? PH can cause apparent mineral deficiencies as plants absorb nutrients the best in a certain range. There's some great posts/threads on that topic already on this forum.