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Leaf tips have been burnt for about 2 weeks mostly...
Twistitallupstarted grow question 5 years ago
Leaf tips have been burnt for about 2 weeks mostly near the top of the plant. I havent added any nutes. Using fox farms coco loco which did burn another plant for me in the past hitting a hot spot. Light is 24 inches above plant. Ph was 6.6 dropped to 6.0 this past week. Help!
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CRiSPrGrowanswered grow question 5 years ago
hey there Twistiallup, if you're growing in amended coco, that's great but that's really just NPK, so you'll need calmag and a chelation agent every time anyway. sure it's light stress too , something environmental cooking it up but wont be so bad next time when you add micro. Never grow without cal mag T, now you know that . Hope this helps ! 🚀
DILLIGAFanswered grow question 5 years ago
@Twistitallup hi mate Big drops in ph like that are not recommended as they can unduly stress your plant out even further If it rises a bit try to keep it @ around 6.2 to allow all nutrients to be available for your maturing plant.
I doubt it's the lights but rather a case of temp being on the high side.
This is the most important time of your plants life cycle when it comes to your final yield potential as this when the most bulking up happens between now and the final week
Try to supplement with some cal mag and keep up the P+K Have plenty of fans blowing the air around and I'm sure you will attain a great result Best of luck
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