Wondering how much cal-mag you folks use?
I've noticed some Textbook deficiency on 1/5th of seed plants in the form of brown/rusty spotting.
I usually air on the side of caution and use 1/4 - 1/2 dose nutrients either organic mostly or some synthetic.
I was using RO water but have been using spring water (70-90ppm) for last 3 waters. I've used CaliMagic twice so far in the last month
How often would you need to supplement Cal/Mag at 80ppm, assuming nutrients only have trace-moderate amounts?
Is it better to micro-dose with every watering or full amounts every other or third water?
Curious as to what works for you guys.
Plants are 6+/- weeks old 1-gal pots in Sunshine 4 / Pro-mix combo
I've noticed some Textbook deficiency on 1/5th of seed plants in the form of brown/rusty spotting.
I usually air on the side of caution and use 1/4 - 1/2 dose nutrients either organic mostly or some synthetic.
I was using RO water but have been using spring water (70-90ppm) for last 3 waters. I've used CaliMagic twice so far in the last month
How often would you need to supplement Cal/Mag at 80ppm, assuming nutrients only have trace-moderate amounts?
Is it better to micro-dose with every watering or full amounts every other or third water?
Curious as to what works for you guys.
Plants are 6+/- weeks old 1-gal pots in Sunshine 4 / Pro-mix combo
