flaxseedoil1000
Well-Known Member
I use Calimagic, works fine but noticed the box of Dr. Earth Soft Rock Phosphate says 2% P and 16% Ca.
These are granules (no dust). I dropped some in a shot glass with RO not expecting it to but they did dissolve. Not instantly, might have been a few hours but they did.
I tested the PH and it was right at 7.0 so it's not sky high like when I tested dolomite.
Curious if this DIY calmag would function as well as Calimagic in soil or if there would be the issue of it not being available to the plants.
tia
These are granules (no dust). I dropped some in a shot glass with RO not expecting it to but they did dissolve. Not instantly, might have been a few hours but they did.
I tested the PH and it was right at 7.0 so it's not sky high like when I tested dolomite.
Curious if this DIY calmag would function as well as Calimagic in soil or if there would be the issue of it not being available to the plants.
tia