I'm growing in 5 gallon smart pots of super soil, 6 weeks into flower, 3 plants. My 2 bubba kush plants are doing fine, however my og kush is showing a major deficiency with all fan leaves turning yellow and drying up to a crisp, at a pretty quick pace. I'm pretty much left with buds only at this point.
From my research it looks like a magnesium problem? I alternate between 300ppm dechlorinated tap water, and ro water and I don't ph. So I'm not sure if the ph'd water flush method applies to super soil or what I should do? I was thinking of foliar spraying them with Epsom salt and watering with magi-cal today but I'm not quite sure what I should do to save this plant![Sad :( :(](/styles/smilies/icon_sad.gif)
Here are a couple pictures at the early stages but now it's much worse.
From my research it looks like a magnesium problem? I alternate between 300ppm dechlorinated tap water, and ro water and I don't ph. So I'm not sure if the ph'd water flush method applies to super soil or what I should do? I was thinking of foliar spraying them with Epsom salt and watering with magi-cal today but I'm not quite sure what I should do to save this plant
![Sad :( :(](/styles/smilies/icon_sad.gif)
Here are a couple pictures at the early stages but now it's much worse.
![](/proxy.php?image=http%3A%2F%2Fi189.photobucket.com%2Falbums%2Fz315%2FOC-SS%2F780BF8F0-3454-4059-9D17-B5DA97A540D8-3098-0000038A097ABFCF_zps5a8cba06.jpg&hash=6d15aef11bd09d1ffc370c54ecc00d02)
![](/proxy.php?image=http%3A%2F%2Fi189.photobucket.com%2Falbums%2Fz315%2FOC-SS%2FA7423C74-4AAE-4061-9EFC-EF6D1070B9CB-3098-0000038A00EEEF6E_zps76f6e75c.jpg&hash=7e636add69de7a0f943865b3093a97ba)