im interested in knowin bout cal-mag in soil an majorly will it put a stop to iron def, and Fe. as yellow tops and new growths? im usin ffof wit the whole nute lineup!
Fe and Iron are the same thing. Not sure what ur asking. Epsom Salt OK for some minerals but not iron. Start with a teaspoon per gallon. You can also add some Epsom Salt to a foliar spray for quicker use by the plant.
yea i just did a ff nute wit some micros 25%of all and already lookin better besides alil over water on some but neways i think ima do a foilar spray tomm mornin idid not go wit epson salt atm i didnt kno tomuch of all f wats it used for, i went wit the fillin wat it was missin sry still on my phone
ive had lockout problems with ffof for years watering with 6.3ph solution. then one day i had the bright idea to check the runoff ph. yup low 5's.now i add 1.5 cups dolomite lime to a bag problem gone