Slow Release: IBDU or NOVEX
All this talk about the benefits of slow release made me compare prices of the two most widely know forms of Super-Slow-Release N (16+ weeks):
IBDU (Rockland Super Turf 28-3-6)
NOVEX (Lesco 18-2-18 2%FE)
Anybody using these this spring for:
better root growth?
Versus a lower N% of Poly/Sulfur coated N which lasts 8 weeks