PPm/EC for Mini Rockwool Croutons - GH 321 recipe - Capn Style

fartoblue

Well-Known Member
Hello all going to give Mini Rockwell cubes a go recirculating top feed 15 minutes twice each day, Capn Style.

Will be using GH 3 part series @ 1-1-1 seedlings, 3-2-1 veg, 1-1-1 transition for 2 weeks, 1-2-3 through flower, Grow - Micro - Bloom.
Only additives will be Cal/Mag and Ecothrive Biosys beneficial microbe tea.

I have grown in Coco and RDWC in the past and the EC/PPM was way different for each growing method.

I have never grown in croutons before and would be grateful if anyone could give me some EC/PPM guidelines. from seedlings through to the end.

I normally drop the feed strength from week 7 in flower but I read the Capn Style actually increases until flush.

Many thanks.
 
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