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Week 3 flower brown pistils tip

Organic_LarF
Organic_LarFstarted grow question 4 years ago
High GD community, Can someone help me with this one. Ive got brown tips on the pistils, week 3.5 of flower. I did crank up the light output a few days ago. They are still at a 50 to 55 cm away from the light. Odd thing is, the closest 1 isnt browning in the pistils. 🙏🍀
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Buds. Other
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NobodysBuds
NobodysBudsanswered grow question 4 years ago
if you are getting coloration early, it could definitely be the recent intensity increase. It could just be heat too, i believe? Pollination can cause a stigma to brown. If the increase is still within a healthy range for the hours you run your lamp per day, the plant will acclimate, but if it was a drastic change it may take a moment. Check a DLI chart, light umol/s specs and consider relevant factors. Can eliminate possibility of too much light, unless near that break-even grey area. No added CO2 - ~800-900ppfd (umol/s per m^2)
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RafaelRapidos
RafaelRapidosanswered grow question 4 years ago
Hello there Organic_larf, browning tips on the pistils is a normal development of the buds starting around week 3-4. Your plants look healthy, keep up the good work! Good luck with your project, I wish you all the best! 👽
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