ctenanthe in pon or just water? | 2 | gaveupmykarma | | | | |
Nutrient solution - How do I add Calcium (Ca), Sulfur (S) and Phosphorus (P) at the same time? | 2 | kangroozeeh | | | | |
Neem and Semi Hydro | 1 | billyjoe80 | | | | |
Look up nutrient charts (in ppm) for different plants | 1 | kangroozeeh | | | | |