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Led light burn?

Bigrobbud
Bigrobbudstarted grow question 4 years ago
Just flipped into flower 2 weeks ago, lowered my G8 led 450 from 31” to 26, and added 2 ufo’s same height.I do very light AN nutes. Don’t know if it’s light burn, nute burn or not enough nutes.
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Leaves. Edges burnt
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GMSgrows
GMSgrowsanswered grow question 4 years ago
I assume your in soil, and you have plain watered as well. So I would assume your ppm coming out after watering isnt very high. For soil in flower you need a higher ec for sure. Next feed give her 600 ppm total and watch new growth, old wont repair. Soil can go higher then soiless mediums so 600 is probably to low as well, but you dont want to go up to high to fast. Cheers
Nor_Cal_Kannabliss
Nor_Cal_Kannablissanswered grow question 4 years ago
List of what ppms should be at per cycle.
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Nor_Cal_Kannabliss
Nor_Cal_Kannablissanswered grow question 4 years ago
Seedlings: 100-250 (nutrients aren't needed here, hence there's not a lot of particles needed) First Half of Vegging Cycle: 300-400 (this is usually after you transplant, which still doesn't require many nutrients) Second Half of Vegging: 450-700 (you'll start giving your plants more nutrients at this stage) First Half of Flowering: 750-950 (your plants will be eating more as they grow, so they'll be taking in more nutrients) Second Half of Flowering: 1000-1600 (this is when your plant's eating the most, especially if you give it additives) End of Flower, Entering Harvest: As close to 0 as possible (this is when you'll be flushing your plants, so you don't want there to be a lot of particles leftover)
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Bigrobbud
Bigrobbudanswered grow question 4 years ago
My ph was 6.7 , I just watered at ph 6.3 and ppm at 300 today with 1ml sensi A B , big bud 1/2ml, 2 ml cal mag, and 1 ml voodoo juice. Per gallon.I just raised my led back to 30” and turned off the ufo’s until mid flower.Its in a mix of Happy frog 25 %roots organic 25% 40% pro mix 10% perlite.I always go light on the nutes .I use mountain spring water from the bottle.
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GMSgrows
GMSgrowsanswered grow question 4 years ago
Some answer deficiency and offer how to fix without knowing how much someone has fed or not fed and if it turned out to be lockout due to over feeding or just deficiencies due to not feeding enough. Crop failures follow unfortunatley.
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GMSgrows
GMSgrowsanswered grow question 4 years ago
Hey bro nice girls. What you growing in, what are you feeding, and at what ppm have you been feeding. Have you checked your runoff values?
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Bloombuster
Bloombusteranswered grow question 4 years ago
Бро, это дефицит железа (Fe)! 👆 Проверьте ph питательной среды, скорее всего он в неподходящих значениях!!! 👆Для почвы 6,3ph. Для коко и гидропоники - 5,7ph! ✋ Удачи, друг! ✊😇
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