Fosforus deficiency? Ph?

Jorgeeee
Jorgeeeestarted grow question 2y ago
Hey, this is happening to some of my plants, burning on the tips of the leaves. I don't know if it's a phosphorus deficiency. I don't have a diary, sorry, I just applied worm humus a few weeks ago and 2 ml/l of Atami bloom. I regulate the pH. Some are developing brown spots.
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AsNoriu
AsNoriuanswered grow question 2y ago
Calcium issue most probably. How can you adjust ph of worm castings/humus ??? Think ph is still your issue. Watering regime, small pot and root issues are most likely too. Lack of proper food could be answer. Too many unknown things to say 4sure...
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