New to coco grow need some help

5.8 is the PH I use for passive hydro hempy system. you can increase or descrease slightly to see if the cultivar likes that deviation. Most strains will perform best under this with hydro. Remember that this is not live media this is similar to rocks with better water retention.

Go too high you wont get any Mn

I do this and it works well. Only have to water every 2-4 days.

You can see everything I use in the first post here

I have listed clean coco/perlite there.

11 Likes