Product code: SUL-FE
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Sul-Fe - Blackens Moss & Greens Up Lawns

Sul-Fe is a great product for controlling moss in lawns.

Applied using a knapsack sprayer this sulphate of iron blackens up the moss and greens up the grass, without too much lush growth that can be prone to damage.

£5.50 + VAT £6.60 inc VAT

In stock

£5.50 + VAT £6.60 inc VAT

Sul-Fe effectively controls moss in lawns and turf as it greens up grass and blackens moss in one go.

Active Ingredient:                    19% sulphate of iron
Coverage:                                 At a rate of 1 g/m2 pack treats 1,000 m2 per 1 kg pack
                                                    At a rate of 2 g/m2 pack treats 500 m2 per 1 kg pack

Key points:
  • Blackens moss and greens grass without lush growth
  • Remove moss once it has blackened by scarifying out

How to use:

  • Dilute Sul-Fe powder with water for application as a liquid, giving green lawns without lush grass growth
  • Fill container 1/3rd full, add required amount of Sul-Fe powder, agitate and top up to the required level with the remaining water needed
  • It is advisable to put the Sul-Fe powder in a permeable bag (an old sock or pair of tights is fine) to catch any undissolved sediment
  • Sul-Fe keeps well when sealed in the container and kept in a cool place
  • May stain hard surfaces


Hand-held Application Rate

Summer200 - 400 g in 20 L water
Winter800 g in 20 L water
Please note applications in cold temperatures may delay the greening effect on turf and grasses. Do not apply in frost, snow or on frozen ground.

Product Usage Calendar

*KEY - Green = suggested period of use

Safety Sheets (MSDS)

View FileSul-Fe 4 kg Safety Sheet    Size: (235.62 KB)
View FileSul-Fe 4 kg Product Label    Size: (425.52 KB)
View FileSul-Fe 1 kg Product Label    Size: (324.73 KB)

Sul-Fe - Blackens Moss & Greens Up Lawns is rated 5.00 stars by Progreen Weed Control Solutions customers based on 6 product reviews