Although I'm growing in coco but i needed potassium supplementation to prevent spreading potassium deficiency. Why? Because its nutrient solution had insufficient potassium? No, not at all. Because i buffered coco using calcium nitrate. I buffered it with too much calcium nitrate? Hummmm! No. I bufferd it using 1/4 of recommended amount just to make sure it prevents common calcium deficiency in growing with coco. But i got potassium deficiency instead of calcium. If you can't see this deficiency obviously it's because i reacted to it really fast before spreading.
This grow is a proof to well washed coco doesn't need buffering with calcium at all. No one told this to me. Or maybe no one even knew it
This grow is a proof to well washed coco doesn't need buffering with calcium at all. No one told this to me. Or maybe no one even knew it
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