Vitax
Vitax Sulphate of Iron 1kg 6SI16
Model 6SI16
Best price
£6.82at
Lowest we’ve seen
Lowest we’ve seen2 retailers comparedSave £1.66 vs the dearest
Where to buy
| Retailer | Price | Availability | Visit |
|---|---|---|---|
| Cheapestchecked an hour ago | £6.82 | In stock | Visit Blueperry agriculture (UK) (opens in a new tab) |
 retailer's price from 16 Jul 2026 | £8.48 | In stock | Visit Blueperry Tool & Builders Merchants (UK) (opens in a new tab) |
Prices exclude delivery. We may earn a commission if you buy through these links, which never affects the ranking above — it is always cheapest first.
Price history
Full price historyThis is the lowest price we have recorded. If you were waiting for a drop, this is it.
About this product
All lime-hating (calcifuge) plants and many ericas and alpines can benefit from regular top dressing with sulphate or iron. It is used to reduce the alkalinity of soils and helps to make available the natural elements and nutrients essential to the healthy cultivation of plants.
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