If you only have money for one try one of the many brands that are all in one for grow. Then an all in one for bloom. Only 2 bottles plus Ph up and Down. General Hydroponics, Advances Nutrients all have some you can use.

Peace
Zandor Reviewed by Zandor on . Yellowish Leaves Hi, 2 of my plants have yellowish leaves, not all the leaf is covered, about half is. See pic below... what do you think is wrong? or are they meant to be green? Also how much should I be watering? All help appreciated Rating: 5