Iron Sulphate is an Iron rich and long lasting fertiliser that will encourage strong growth and healthy green grass, and as a turf hardener will help prevent lawn disease etc.
The difference between this fine dried powdered iron sulphate and the damp crystal grade is the damp grade includes extra molecules of useless water so therefore the dry grade provides more value per gram!!
Used by professional greenkeepers, lawnkeepers, parkkeepers, sports groundsmen etc for perfect pitches, green lawns, and superior golfing greens. Sulphate of Iron is used as a lawn greener and a lawn conditioner by many home users across the UK to improve their grass quality.
Coverage of 1KG approx 800-1000 sq metres for lawn greening and 200-500 sq metres approx for moss killing - The easy open/close clip top tub means this is easily stored in optimum conditions without getting damp and clumping like boxes and bags do.
Gives grass and lawns a fresh, healthy dark green colour quickly - Full instructions for usage including suggested dosages for grass greening and moss killing are on back of tub. Every lawn is different, soil conditions and moss growth can vary so mixing can vary a lot from lawn to lawn.