Grass Greening Iron Sulphate
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Turn your lawn a luscious green with this specifically designed grass-greening iron sulphate (Ferrous Sulphate) from Feeds & Seeds.
- 100% grass-greening guarantee
- Test and approved by our in-house garden team
- Ideal for patching dog urine stains
- Delivered in resealable Gripseal bags
- Available in sizes from 250g up to 20 kg
To green up your lawn we'd recommend using a 1% solution, dissolving 1g of iron sulphate per litre of water. You should then distribute 1 litre of water per square metre of lawn.
If, over the first week, the grass doesn’t show much change, then increase the percentage and water the lawn again.