Yellow leaves

Cx2H said:

Agreed. I got some CoB's burning the sheet outta the plants in the cob space that are 22" above.

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COB vs CFL.... REALLY?

So here is an update, I need help.

I cut feeding for two weeks. Things went worse. All fan leaves dried out and fell. Now the leaves around buds started dying. Should I harvest right now or are the buds safe?

I know if I harvest now it wont have its full potencial but its ok to me. Its her 7th week of flowering now.

cansin said:

So here is an update, I need help.

I cut feeding for two weeks. Things went worse. All fan leaves dried out and fell. Now the leaves around buds started dying. Should I harvest right now or are the buds safe?

I know if I harvest now it wont have its full potencial but its ok to me. Its her 7th week of flowering now.

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Somebody told you not to feed it for 2 weeks in mid flower?

cansin said:

Well it is my first grow and I am not fully equipped yet. Gonna order a pH test and solutions soon. I know that biobloom is PK fertiliser but i dont know the ratio etc.

Not sure lightburn or nuteburn but as said before, lights are at proper distance but I messed with feeding time a little so chances are higher that its a nuteburn.

Anyway, I put the lights little more up for caution and gonna water couple more times before feeding again.

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You ever get a pH test set?
-------edit---------
Really looking like advanced Ca deficiency...
Could be multiple things going on with pH out of scope and lack of food...

Cx2H said:

Somebody told you not to feed it for 2 weeks in mid flower?

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They suggested to cut feeding.

Nice observations but at this point I am not interested in what caused this. I learned from my mistakes. Now question is how to save these buds

Thats nutrient burn, probably nitrogen since it started at the tip like that. Those leaves will never heal so you may be better off removing them so the healthy leaves below it can start picking up the slack.

Lite said:

Thats nutrient burn, probably nitrogen since it started at the tip like that. Those leaves will never heal so you may be better off removing them so the healthy leaves below it can start picking up the slack.

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Thank you, I know its a nute burn. I will be careful next time. But since this is my first grow, even its a bagseed, i dont want to throw it away. So you suggest to trim the sick leaves and let it grow, dont harvest now and keep feeding regulary? Because that would be an answer to my question.

thank you very much again

Are you PH'ing your water? I recommend you flush the plant heavily with PH'd water, Coco 5.3-5.8 soil 6.2-6.4 is what I was always taught. Trim back the damaged leaves and make an opening for new growth to come in. Dont clip the node itself if possible at the stem, just the leaf. Once you do that it will shock the plant a bit, so give it a good healthy flush with good ph water and give it a few days to adjust. Then come back with 1/4 dose nutes, then 1/2 dose, then back to ur regular dosage.

Those girls still need another month at least in flowering. good luck, excited to see how it goes!

cansin said:

Thank you, I know its a nute burn. I will be careful next time. But since this is my first grow, even its a bagseed, i dont want to throw it away. So you suggest to trim the sick leaves and let it grow, dont harvest now and keep feeding regulary? Because that would be an answer to my question.

thank you very much again

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I would try and hold off on the chop as long as possible. Right now if it does have THC it will be a paranoia buzz. I would go code red when bud leaf sets start falling off and buds look necrotic.