1. Is Greenway Biotech Chelated Iron DTPA (Fe-DTPA) from the ferrous form or the ferric form? Basically Fe(2) or Fe(3)?
Our Chelated Iron DTPA is derived from Ferric Diethylenetriaminepentaacetate.
About
By specializing in custom blend fertilizers and personal care products, we aim to make gardens and their humans healthier.
Explore
Join Our Newsletter!
Free shipping on your first order — plus fertilizer guides and wellness tips.
