hey Weed Watch i am a new grower & i have ordered an 3 x 3 ebb and flow table for my first grow hydro shop said its a simple system
so i bought one i was told too check ph and ec everyday and to flood the table once a day for 15mins for small seedlings and as they get bigger water 15mins every 4 hours is this right if anyone use's ebb and flow i would appreciate your help thanks in advance Ghostdog