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Do these look healthy? Thoughts? I'm new to hydro/growing
Autogrowingstarted grow question 3 years ago
I have autos growing in a dwc system being fed half the regular amount of hydroguard, calmag, and grow/bloom. 1 plant is a week younger. The dark green plant looks like its leaves are clawing and has big brown spots on the leaves. The other has some brown dots and little yellow.
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Leaves. Curl down
Leaves. Color - Yellow
Leaves. Color - Dark-brown
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Organomananswered grow question 3 years ago
First signs of nitrogen/nutrient toxicity, plain and simple.
The super, super green leaves are the give away!
Robertsanswered grow question 3 years ago
Are you monitoring your ph closely. 5.8 is where it needs to be. Also are just the ends of roots in the water? If not the roots can't breath. The spots look like when my plants have fluctuated in ph in dwc then I catch it.
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