Yellowing/rolling downward leaves.

Hey there all. New to growing this is my first run at it. My bud are pretty small and i think its due to lack of light. I added a new 1000w led a couple days ago. This has cause an increase in temp and a decrease in humidity. It's only been a couple days but some leaves are looking really yellow. Also they are burning a bit at the tips and are curling downwards a bit. I just added a humidifier yesterday but the humidity still jumps from 30%-45% humidity cause there is not timmer on it. Any ideas whats causing the leaf problems?

Looks underfed

I haven't given it any food. It was grown in super soil and compost. All organic but I haven't look into amy fertilisers. It's about 2 months into flowering so I'm not sure if it's too late to add amy fertilisers. Thanks for the input.

Benji12090 said:

I haven't given it any food. It was grown in super soil and compost. All organic but I haven't look into amy fertilisers. It's about 2 months into flowering so I'm not sure if it's too late to add amy fertilisers. Thanks for the input.

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How close is that light?

Probably 6 inches. I'm growing in a 3ft tent so my room is very limited.

If you're 8 weeks into flower, the fading leaves really aren't a big deal. The plant is nearing the end of its life and it knows it. It will naturally begin to cannibalize itself. I would carry on with exactly what you've been doing. Don't try to add nutrients at this point.

Thanks!

Your buds are small in my opinion because you need to feed it from beginning of flower till harvest. Start feeding asap.

They are fine. If they are small its because of a lac of light. You just added more so your next grow will have bigger flowers. Bigger flowers will need a bit more food. Next grow maby top dress with a lil compost when you flip or maby water in flower a couple times with compost tea.

As for the claw... What are your night time temps?

Not sure about night temps ill have to check. I did add an extra layer of compost a while back and the last time i watered i did mix it with compost actually and also added another layer of super soil. Thanks for all the tips!

Night temps seem to be around 76 degrees and the day time being 80-82 degrees. The humidity fluctuates from 30-45% cause my humidifier doesnt have a timer so it judt runs until it's empty. I just got it a day ago so I'm still trying to play with it.

Dynamo626 said:

They are fine. If they are small its because of a lac of light. You just added more so your next grow will have bigger flowers. Bigger flowers will need a bit more food. Next grow maby top dress with a lil compost when you flip or maby water in flower a couple times with compost tea.

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Thanks for the tips

Benji12090 said:

Thanks for the tips

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Light is way too close. Raise to 20".

hotrodharley said:

Light is way too close. Raise to 20".

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Yeah i figured thay would be an issue. Unfortunately its at the very top of my tent and can't go any higher.

Can it be dimmed?

Dynamo626 said:

Can it be dimmed?

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Doesn't look like it. Just has an on and off switch.

It's defiantly too hot in there but I'm not sure how to fix it. I have two fans one blowing in and one blowing out. The tops get good air flow

Can you put your old light back in there to finish them off? They made it this far and you might end up with crispy critters with the new light if it's only taken two days for this damage to occur.

Moldy said:

Can you put your old light back in there to finish them off? They made it this far and you might end up with crispy critters with the new light if it's only taken two days for this damage to occur.

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Yeah i can. I was thinking about dping that but wasn't sure what would be better.