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ใบผิดปกติ

swaygrower
swaygrowerstarted grow question 2 years ago
ใบไม้มีปัญหา ฉันควรทำอย่างไรดี
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Week 5
Leaves. Color - Mottling
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GrowingGrannie
GrowingGrannieanswered grow question 2 years ago
In your last question on this same issue, I suggested two steps you could take to correct the calcium deficiency... I think, looking at your diary, that you decided to take a middle-road approach and you reduced pretty much all of your nutrients but only a little. Now it's time for a full flush - you need to get those nitrogen-heavy nutrients out of the soil along with any build up of salts as this is what is causing the lockout of calcium. You will need to run 21 gallons of pH'd water through each plant - 3x the pot's volume - and then let them dry out before giving them nutes again. When you give them nutes, give them NO Micro at all, and about 1ml/l of the Grow and Bloom and 1/2ml/l of calmag ... for the first feeding after your flush, just ignore the other additives - you can pick them back up when you feed the second time. After flushing and their first feed, you can increase the Bloom nutes to normal strength but now leave the Grow nutes at 1/2 strength and, if you feel you MUST use the Micro, do not exceed 1/4 strength... it is THAT nute which is giving your plants excess nitrogen and causing these problems. Finally, when you give calmag as a normal part of your nute program, only give it once a week... I know running 21 gallons of pH'd water through your pots is an awful lot and it's going to be time consuming - but it really DOES need to be done now... Good luck!
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AsNoriu
AsNoriuanswered grow question 2 years ago
Go granny way or go big ! Give 2x previous size pots and transplant, that way you will awoid ph corrections, slow uptake waiting, potential overwatering and so on. Youll give that way enough food too, so will have time to create lighter feeding schedule, recalibrate ph meters, buy calmag or epsom salt as first additives after 3-4 wet/dry full cycles
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ernest_twwg
ernest_twwganswered grow question 2 years ago
GrowingGrannie is right. You need to flush and put in some work to fix this. Good luck!
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Anonymous_2022
Anonymous_2022answered grow question 2 years ago
Hi there Looks like a calcium deficiency to me I add some Calmag if you haven’t already see how she goes for a week or two, Best of luck 🌱
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CannabisRomania
CannabisRomaniaanswered grow question 2 years ago
Looks like Phosphorus deficiency or you water the leaf with nutrient water
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