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Grow QuestionsIs this light stress and/or nutri deficiency?

Is this light stress and/or nutri deficiency?

Duckeedstarted grow question 3 days ago

Showed up just a couple days ago and progressed quite fast for my liking lol I just wanna be sure, as harvest is approaching and i can tank some light damage. Also, i turned down the lights just in case too

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Week 14

Leaves. Edges burnt

Leaves. Tips - Burnt

Leaves. Color - Red or pink

Papa_Tanswered grow question 3 days ago

I took a look at your diary and the video shows some really dark glossy fan leaves. Looks like too much nitrogen during flowering. Too much N in flower can mess up bud development. In flower you wanna be heavier in phosphorus and potassium with a lower level of nitrogen. In veg they mostly want nitrogen. I’m with Asnoriu. Just do your best to finish this one off. Also if you’re messing around and creating light in your grow space when it should be lights off can also disrupt proper flower production. So if you’re good at keeping the dark period uninterrupted then cross that off. I also noticed you’re using COB lights and some other type of light I haven’t heard of. I think you would benefit from a lighting upgrade for the future. Buds look great though and you’ve been in flower for quite some time. Just ride it out and enjoy your harvest.

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Ninjabudsanswered grow question 2 days ago

Hey there 1st off your doing great don't get down To me it seems like slight nutrient burn most likely you pushed to much nitrogen. If your useing a all purpose flowering nutrient with nitrogen in it maybe dial that back and add some type of flower booster with only p and k and some sulfur

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GrowerOGanswered grow question 2 days ago

Hello mate, looking your diary i think you haven't a defiency but an little overfeeding, i mean you near to the end so the plant shoud take out all the nutrients by her leaves instead you still have a dark coulored leaves. So give her only water and she'll go great. Good luck and happy harvest!!

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Mining_greenanswered grow question 3 days ago

She looks slightly hot or thirsty. Youd think the highest leaves would get hit hardest if its light. Plant looks great might want dial back your nutrients anyways ease into a flush before harvest. I know some people claim it doesnt matter anecdotely i can tell you it does nobody likes black ash. Good luck you should be proud of that beauty she is magnificent

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001100010010011110answered grow question 3 days ago

Leaf symptoms are indiscrete so you need other information to eliminate possiblities. looks K related. But... Based on the fact you are in late flower (needs less nutes) and the way most fertilizer makers instruct people to overdose their plants in order to increase profits, i'd dial back the nutes slightly... if you already did this within the last 7-10 days only further adjust if you are sure the problem is continueing to get worse.. Any sort of good trend that resulted should wait and see if that was enough to stop it. things don't always happen over night. P/K are at least slightly mobile, so the damage at teh top makes me think tox more than dficiency.

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AsNoriuanswered grow question 3 days ago

Could be lack of potash , could be light, i saw many foxtails, you already in some bad light issue. Would not stress about anything, just finish her and chop, have fun.

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