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Leafs crawling / canoe form / pointing upward /
angebaut_und_zugeschautstarted grow question 3 years ago
Hello dear GD-Community, i'm a little bit concerned about the deformed leafs and my mistake to feed to much nutes at 02.06.2021.
Since then i'd watered only with mineral water and a small amount of canna bio rhizotonic. Claws are point up and formed like canoes.
pH 6.4
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InspireMeanswered grow question 3 years ago
Hi mate, I second GM. You definitely have some heat stress. If you can increase ventilation that would also help control heat.
Also they are looking very hungry. I'd recommend introducing nutrients back on your next feed.
Hope this helps 🙂
angebaut_und_zugeschautanswered grow question 3 years ago
@InspireMe and gmslave,
thanks for your replies. I moved today the lamp at 48cm distance. The tent is really small in height 160cm. I think i'll have to move the carbonfilter outside the tent to gain a little more room.
Today i also watered with 1,6l for 4 plants at pH 6,4 with Cann Rhizotonic,Vega and BioBoost. I used 25% of the recommended dosage according to RQS. Added 0,2ml CalMag too.
I moved the 15cm vent a little bit more downward so the airstream is closer to the tips. I plan to add another fan which i already have.
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GMSgrowsanswered grow question 3 years ago
Canoeing leaves is a sign of heat stress. Raise lights, lower temps. Cheers
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