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Why are some leaves curling strangely?
Italy_Growerstarted grow question 3 years ago
Hello everyone, the problems begin unfortunately.
Why are some leaves curling strangely? I have not given any nourishment, the temperature and humidity are constant, will it be a problem of PH or EC? Thank you in advance.
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Leaves. Curl up
Leaves. Curl down
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MrStinkyanswered grow question 3 years ago
Hey dude, yeah, how much are you watering and how often?
If the plants are still green and the leafs are folded like that let them.dry out before watering again - use the weigh the pot method - it works:
Weight the pot when it is very light and dry (but not so dry the leafs start wilting). Weigh the pot.
Water it. Weigh the pot.
24 hous later - weigh the pot
Weigh every 24 hours until 80-90% of water weight has gone.
When 80-90% water weight has gone, water again. Weigh the pot.
Etc. Etc. Etc.
Then you will know exactly how much the plant is drinking per 24 hours throughout the grow and can time your waterings effectively in terms of frequency and volume
Italy_Groweranswered grow question 3 years ago
LeastExpectedGrower GOLD LABEL - SPECIAL MIX LIGHT
PH 6.2
EC 0.6
For night photos you can directly see my diary.
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LeastExpectedGroweranswered grow question 3 years ago
Best off trying this again with photos in regular light. Really hard to see what's going on here. Also, you'll want to let everyone know what kind of medium you're growing in, what the pH and EC are (both of what you're watering with and any run off), etc.
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MrStinkyanswered grow question 3 years ago
If you dont water too often you can water to runoff every time (especially if using synthetic nutrients) and let it dry almost completely before watering again and you shouldnt have an issue.
What is your pH of your run off?
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Italy_Groweranswered grow question 3 years ago
MrStinky yes I know, this I know, I watered 1 week ago until drainage, the pots are almost dry, 1 day and I water again at pH 6.2 without watering too much.
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Italy_Groweranswered grow question 3 years ago
MrStinky Papa_T At midnight I will turn off the lights and take pictures so you can see better directly on my diary.
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Italy_Groweranswered grow question 3 years ago
@MrStinky The plants are all green, they do not have yellow leaves, maybe as you say ... it was too much watering that could have caused this problem and logically by not watering the PH will have jolted, so in 1-2 days I will always start watering at PH 6.2, is PH 6.2 okay?
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Papa_Tanswered grow question 3 years ago
It will come my friend. Some patients. You won’t notice bud n stuff until about one and half weeks after flipping to 12-12. But yeah definitely at your next watering give her some food. Yellowing fan leaves is ok as long as your new growth looks healthy. 🤙
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MrStinkyanswered grow question 3 years ago
Hey dude, it looks like either a pH has gone out of line or some of your plants have been over watered (which can cause pH fluctuations) not all of them, just some. But like Papa_T said - under those lights it is V difficult to tell as we have no colours to work with apart from yellow :p
Test run off of effected plants - I would not fertilise until you have figured out what is wrong as that might make it worse.
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Italy_Groweranswered grow question 3 years ago
Papa_T I did the flash 1 week ago, the pots are still a little heavy, in 2 days I will start fertilizing, hoping to notice the first pistils, hoping to notice the sex of the plant.
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Papa_Tanswered grow question 3 years ago
It’s next to impossible to see the plant under that light. But if you haven’t given some nutrients yet, it’s probably time you give her a little feed at a well balanced PH for your specific growing medium.
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