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Leaf problems.
bigdaddyjay73started grow question 4 years ago
In the last couple days, the plant that has been doing the best is now having some dried out, crumbly leaf tips. It is not undewatered. Has it just got through all the nutrients in the soil? The roots are very healthy.
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Nor_Cal_Kannablissanswered grow question 4 years ago
Looks like there's some heat stress going on from the leaf edges curling up. Also are there drain holes in those cups? the medium looks really saturated almost to the point i'm wondering if there's a over-watering issue causing your leaf damage. I can also see algae on the perlite on your soil.. so yeah i'm pretty sure this is all an over-watering issue.. Looks like your planning on transplanting soon.. I say the sooner the better.. Get them out of those solo cups pronto!! Hope this helps.. Happy growing.. 👊
Mr_Weeds_Autosanswered grow question 4 years ago
If the plant hasn't been fed nutrients and it's 4 weeks old then it is safe to say that the plant has certainly used up what's in the soil. I think its time to feed your baby.
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Bloombusteranswered grow question 4 years ago
У растения наблюдается проблема в питании с кальцием и азотом, так же высокая температура окружающей среды.
Проблема в питании могла быть вызвана ph 6.8 или слишком малой дозой удобрений в поливе! Рекомендую для вегетации в почве установить показатель ph 6.1-6.2
Тепловой стресс можно снять переставив растения в хорошо проветриваемое место или прятать их в тень, если они растут outdoor под ярким Солнцем!
👆
Удачи, брат! 👌👋
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Experimentgreenanswered grow question 4 years ago
I think they're just ready for transplant and fresh soil. Your ph looks good, light distance good, overall leaf color healthy green. The only question is your heat. ..it says 78 for day and night, is one off? If the heat is high or the lights too close it will cause this yellowing, as will light starved leaves...but none of those seem to be factors, just possible low nutrient levels. Watch for changes after they get that big batch of soil.👍
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