If they are hungry and ph is off.....it doesn't matter WHAT you pour in there because they simply won't be able to absorb it. Coco has its own issues so I don't use it.....the less hassle the better and I consider coco a hassle. (sorry for the mini rant there...:jointsmile

If transplaning them into something larger doesn't work....then i'd take you straight back to lockout. I do hydro myself and something about your plants says abnormal ph to me....but that's just my guess.

Good luck.
Weedhound Reviewed by Weedhound on . Neon green with Rust spots Pls help I think that I have a phosphate df, I got the rooted clones on 10-27 they were in rockwool, cut out and transplanted into square ½ gallon pots, I didn�??t feed enough I gave 1 ml of bio grow per gallon with 1 ml superthrive per gallon. Watered till I saw run off, also mixed neem oil with half strength dutchmasters pen, and Dutchmaster Grow and lightly sprayed before I took them in the garden. I then waited until 10-30 and watered until I saw run off with only ½ strength superthrive per Rating: 5