3/31/2001
Scotts is ISO 9000 certified
6
nPoly-S
nModerate influence of temperature on release
nStart release high
nUrea granules
nResin  coating
nTemperature defines release
nStart release low
nNPK granules
The difference between Resin and Poly-S coating
Agroblen is a blend of both types and specifically designed for field grown crops.
Resin coating was invented by Sierra Chemical Company and sold as Osmocote
Poly-S coating was invented by Scotts and developed for the turf market.
Swhen the two companies merged, product mixtures became possible