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Removed started grow question 3 years ago
Obviously my plants are craving something. Light was on for about 10 minutes when I took the photos.
Can somebody help me out, please?
Delicate Sounds' Blue Medi Kush
11 weeks
Delicate Sounds' Blue Medi Kush Delicate_Sounds
Blue Medi Kush
12 comments · 3 years ago
Resolved
Week 4
Leaves. Curl down
DissNoof answered grow question 3 years ago
Hey DS, athos you're correct your plants need something, in fact what they need is micronutrients. There are three categories of plant juice: nutrients , that's coco a and coco b, then there's additives that's rhiz and zym for you... then there's micronutrients, something super important for your plants! so micronutrients are minerals commonly found in soil but that you need to add to your coco grow : they are calcium and magnesium most importantly but also silicum, mobidglium, iron, and others... so you do need to add cal/mag to your feed. problem is cal/mag uptake is through the roots is not that efficient. So what i suggest you do is make a foliar spray with 2ml of rhiz and 2/3 ml of cal/mag and spray them until wet once a day for 3/4 days. the rhiz stimulates the growth hormone in the plant and the cal mag is absorbed at a very high rate of efficiency through the leaves. they should recover within five days like that. hope this helps ! :rocket:
Removed answered grow question 3 years ago
You forgot a very important thing when growing in coco, it needs to be suplemented with calcium and magnesium. See the interveinal yellowing? that is textbook magnesium deficiency. The rust spots? that's calcium deficiency. Get a calcium / magnesium additive (calmag, calmax, etc)