Plants dieing under blackstar240 (AGAIN!) help

Have you grown with the soil mix from THIS bag? I hate soil. So much more control with hydro/aero, but then you have to get up to speed on a few things, which are easy to master

The only other thing it could be is your water

I may not get back to your thread, but think this will help.

If you want ideas on how to go hydro click on my journal

like i said i grew with soil and they died, now i am trying growing them in coco and same thing is going on, i am not looking to go hydro i am looking to find out what the fuck is going on with my leaves all burning away, they do not burn away under hps, also i ph my water to 5.8 with a ph meter how could my water be the problem? it never was before

If its the light then try raising the light. Usually if light burns the plant like that. Its either too much heat or too much infrared spectrum in turn too much heat.

With coco u do not add cal mag. Just mag. Theres already calcium in coco as well as potassium. So more than likely you have nute lock. It also looks like nitrogen burn. If you are using botanicare cal mag. That has edta in it. That will burn the shit out of your plants. If you even barely go over.



Also how often do you water. You could be over watering. That mimics phos burn. But the leaf tips usually curl a little and burn and dry out. I water twice a week no matter what size pot.

I grow in coco under leds too. Good news is your problems don't look too bad...yet. You said you tried calmag, how many ml per gal did you try and how long were you adding this? were you seeing new leaves being affected while using calmag? Also, what other nutes besides canna a & b are you using?

Originally Posted by hyroot

If its the light then try raising the light. Usually if light burns the plant like that. Its either too much heat or too much infrared spectrum in turn too much heat.

With coco u do not add cal mag. Just mag. Theres already calcium in coco as well as potassium. So more than likely you have nute lock. It also looks like nitrogen burn. If you are using botanicare cal mag. That has edta in it. That will burn the shit out of your plants. If you even barely go over.

You can use calmag in coco with out lockout...i use it every feeding. Have you personally experienced this?

Yes with canna coco. But not roots coco. I use roots original soil now

Well I also use canna coco, along with canna nutes supplemented with magical, and no lockouts...ever. Interesting to see quite different experiences.

really sorry Man
The look like mine looked! I would flush properly ... and leave them with no nutes for a day or two, than resume (I wish I'd done that straight away)
Mine ended up worsening and full plant wilted .... they are still alive and will harvest soon but what a harvest ahahah (ridiculous). Mine they look more like sick now, like those forms of phytium? So I think that developed along the way .... plus they were already burning and all like yours

anyway am not a experienced grower so I am sorry, but def flush if you havent! and maybe make a good list of everything, leaves affected lower or upper or generalized, and everything else you can throw in .... maybe with some advice you can correct things ..... I wish you will.