Whats up with my leaves? Cal-mag def or fungus?

Carl Linnaeus · May 31, 2023

Watering, ec 1600, ph 5.8

Medium, peat moss & vermiculite

Strain, slurricane #7

Any help would be much appreciated

Bud man 43 · May 31, 2023

Peat moss is acidic- likely a ph issue.
Better with coco mix

Carl Linnaeus · May 31, 2023

Its a room of 120 plants, only 4 plants effected. My medium has been ph adjusted with dolomite and gypsum

Bud man 43 · May 31, 2023

Carl Linnaeus said:
Its a room of 120 plants, only 4 plants effected. My medium has been ph adjusted with dolomite and gypsum

Wow- I can’t imagine 120 going at once- were those 4 pots the last filled or filled close together?I don’t know your amendment technique but maybe it was just a hot spot in the mix where it didn’t get everything you added or too much

Carl Linnaeus · May 31, 2023

Bud man 43 said:
Wow- I can’t imagine 120 going at once- were those 4 pots the last filled or filled close together?I don’t know your amendment technique but maybe it was just a hot spot in the mix where it didn’t get everything you added or too much ☮

Thats what im thinking they were all filled the same time, but it could be an uneven mix with the ph adjustment. You think cal mag deficiencies?

Bud man 43 · Jun 1, 2023

Looks more like Mg deficiency than Ca

green_machine_two9er · Jun 1, 2023

Looks like lockout. Ph most likely. Have you done any runoff tests?

Whats up with my leaves? Cal-mag def or fungus?

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