[Resolved] Initial watering To Parent Forum August 9, 2019 at 4:16 pm #218 acabellParticipant During the initial top down watering, should i use nutrients? I am using an inert media. August 9, 2019 at 4:16 pm #220 JoshKeymaster If there is no feed in your media…. Use feed levels at half strength …. pH coco in water at 5.6 or rockwool You must be logged in to reply to this topic.