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Auto advice please! Height issue and curling tips?
Newbiegrowerstarted grow question 4 years ago
Height issue? So here's my homemade box iv lined etc first grow, I'm worried my 4 week old auto lemon haze will outgrow the box? Also I'm getting curling leaves on new leaf tips at the top and very slight yellow tips on just the lower leaves, first single finger leafs also yellow
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Setup. Strain - Autoflowering
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Shaunmc57answered grow question 4 years ago
Yellowing normal shows a nitrogen deficiency, but if its only on new growth could be a iron definicy, grow a few autos now and aye tend to find new grow some times starts twisted and then is okay thinks its just a genetics thing. Wouldnt worry about the height to much yet as you leafs havnt started taccoing yet which are signs of light or heat stress. You could always top her and lst to keep her within the size of your grow space, i had to that on my first grow due to limited space
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Makeveliusanswered grow question 4 years ago
She shouldn’t grow no more than 50cm as she’s an auto.
I heard yellowing means the light is burning the leaves if the leaves are turning up.
(I heard if they curl down it’s a problem with the substrate then yellowing would be a nutes deficiency)
You should look to have the light around 1.5 to 2ft for your lights from the top to prevent further damage.
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