Day 8 - First set of leaves growing larger, new tops just starting to show. Watered today with 1/8 gal ph 6.5, damp coco at .75"
Day 14 - Coco is 7.0pH. Soaked medium with 1/2 gal 6.0pH water to runoff, drained drip trays. Runoff tested at 7.2pH.
Day 17 - Medium still wet from last soaking on day 14. Leaves on two plants curling and discolored, other two plants discolored to lesser degrees.
Day 20 - Medium dry, watered lightly pH 5.8
I'm seeing some discoloration, and it's spreading to the newer growth. I have been watering at pH 6.5, but upped water to completely soak the medium. How much should I let it dry out between waterings? Organic dry amendments, mycorrhizae, and CalMag.
I think that they will need some extra nitrogen in your next feeding except if you have some in your organic amendment. If you can low your ph to 5.8/6 it will be perfectct ( 5.8 is the coco Sweet spot )
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