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Clawing/Yellowing? (def not over watering)

HashCakesstarted grow question 4y ago

Anyone want to take a guess at what's going on with the clawing/yellowing? Very highly doubt it's over watering. It's slowly been showing more signs of it the less I water and I'm pretty heavy on perlite. Also using the lower recommended amount on the nutes.

HashCakes

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Leaves. Curl up

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Fruitgroweranswered grow question 4y ago

Nitrogen excess. Canabis doesn't use or need as much nitro in flower, hardly any at all. The only thing to do is to give her a flush of ph'd water and go from there. 🌱👍

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GingaNinjaGeneticsanswered grow question 4y ago

That looks like heat stress or a nutrient burn to me

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OimRauschanswered grow question 4y ago

Morning Mate, Definately too much Nitro. Guess it was too less water. Very dark green tone, yellow tips and the leaves are clawing. I think your substrate has built up salts because you've let the substrate get too dry. I'd increase the amount of water with every watering. Good luck and happy trails for the rest of the way 🤞! Servus OimRausch

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HashCakesanswered grow question 4y ago

Not on every water. I only water to run off once a week. I did a flush today PH'd to 6.0 and the run off was 6.6. I normally water/feed at 6.5.

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Robertsanswered grow question 4y ago

You have nitrogen toxicity. Are you getting adequate run off each time you water? Good luck

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