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They’re not stretching much and leaves are thin, they’re not looking good.
kushqueenkiniunstarted grow question 9 months ago
Hi, as usual I’m having a bit of problems with my plants. They’re starting week 3 of flowering but I’m seeing some major problems. Big leaves are yellowing and drying, with spots on them, I thought it was a CAL problem and used a bit of calmag and enzymes. They’re not stretching.
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MeesterGanswered grow question 9 months ago
If your humidity is at 65% during flower you have way too much moisture in your tent. Transpiration happens heavily in the last hour before lights on so your plant is releasing a lot of water on top of the humidity being where it is spells trouble for your leaves and ultimately, flowers i.e. botrytis. You may want to clean-up your undergrowth for better air circulation throughout 2) right after lights on flush your pots with a gallon of water once then wait 15mins and do it again. Your looking for a lot of runoff. Soak that all up, keep your tent open for about an hour then close. You should commence Biweekly feeding after pots are dry and light from this flush. pH should be at 6.2/6.3. EC between 1.8 & 2 depending on your ladies preference. Hope this helps 🙏🏼 stay
Organomananswered grow question 9 months ago
Nitrogen toxicity with a developing magnesium deficiency.
Basically, incorrect feeding.
Genetics control stretching..........at this stage of flowering, they won't do any more stretching, or very little at best.
Watering to run off each time you irrigate is vital for root zone health.
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Ultravioletanswered grow question 9 months ago
Daytime high of 72.
Rh of 65%
If your taking the rh during the day and it's reading 65% lights on that's a very moist environment.
At night cellular respiration will happen. The pla t will eject excess moisture into the air,
Whe temperatures drop the air will hold less moisture.
The 65% will become 75%+ with just a few less degrees at night.
See if you can't get a bit more temperature, the temperature within the leaf determines the rate of photosynthesis. Chlorophyll catches light more efficiently the warmer it is. Up to 86 farenheight.
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MeesterGanswered grow question 9 months ago
Also, calmag per gallon can be as high as 5mL. Don't skimp but also be sure your pH is at 6.2-6.35 during this time or you'll have a lockout.
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Robertsanswered grow question 9 months ago
It looks like a salt build up from adding feed and not having enough run off to rinse out old. Part of the plant shows dark green which is associated with nitrogen toxicity, while it is showing nitrogen deficiency toward bottom. If the light is too close or strong it will also discourage her from stretching.
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