sativa303
New Member
1. What is the ideal P.H. for your water/nutrient solution when growing in soil ?
2. How far from the tops of my plants should I have my 600HPS ?
George Cervantes says that the ph should be 5.6 and you should have your lamp 18 inches from the top of your plants ?
I need some definate answers !
Cheers guys

2. How far from the tops of my plants should I have my 600HPS ?
George Cervantes says that the ph should be 5.6 and you should have your lamp 18 inches from the top of your plants ?
I need some definate answers !
Cheers guys

