billsmurray
Member
HOOOOOOly shit help me.
My " cotyledon leaves " are yellow. The baby ones
My young ladies are now 13 days old, have sprouted and the majority of them are working on their second set of bladed leafs.
They are all in Rock wool starter cubes - Feed at no less than every 12 hrs. with straight ph'd 5.8 RO water
My samples Within the rockwool, before watering again, have read 6.4 even though I first soaked in 5.5 for 12 -13 hrs.
??????
This is my question?
I am thinking about starting to add nutes at 1/4 streangth to help with the yellowing cotyledon leaves "
Or is the PH not in the right zone and thats what is causing the yellowing cotyledon leaves???
How do I fix this?
Using CFL 125 right now at 18/6 with 50 percent humidity
THanks for your time and sharing of knowledge