My first thought is calcium deficiency but I feel like their too young to be showing calcium deficiency.
I’m growing in DWC
Hydroton and grow stones
RO water (another reason I believe it’s cal-mag related)
Nutrients are mega crop and botanicare cal-mag.
Sorry if I left anything important out, just ask. I’m open to any suggestions and advice as I do not want these babies to die. I gave them a light dose of cal-mag and there ppms are at about 150-200ish.
I’m growing in DWC
Hydroton and grow stones
RO water (another reason I believe it’s cal-mag related)
Nutrients are mega crop and botanicare cal-mag.
Sorry if I left anything important out, just ask. I’m open to any suggestions and advice as I do not want these babies to die. I gave them a light dose of cal-mag and there ppms are at about 150-200ish.