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25-5-8 20kg
A high quality Spring lawn fertiliser with controlled release for upto 5 months

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Ferromex is a unique, high performance liquid mosskiller containing stabilised concentrated iron salts, created specifically for control moss in turf. Contains 16.4% ferrous sulphate.

Ferromex controls mosses in a wide range of professional sports turf and amenity situations from fine turf golf and bowling greens to outfield sports pitches and ornamental lawns.

  • Very safe to use with low scorch potential
  • Easy to mix and apply
  • Cost effective compared to other registered mosskillers
  • Super concentrated liquid
  • Extremely effective at controlling moss
  • Rainfast once dry
  • Removes even the heaviest of moss within 7-10 days


Ferromex is designed for use within the active growing period of grasses from spring to autumn. Mow 3 days before application and spray when conditions are still. Allow 4 days before the commencement of mowing.

Always remember to rake out dead moss from turf, usually 7-14 days after treatment. For the heaviest infestation it may be necessary to retreat areas.

Ferromex should be supplemented with other measures to improve soil fertility, drainage, aeration or reduction of shade as appropriate.


  • Avoid drift onto flower borders
  • Avoid walking on treated areas until dry
  • If spilt on paving, concrete etc. wash off immediately to avoid discolouration
  • Do not attempt to treat moss when rain is imminenet, during freesing or frosty conditions or during drought

Application rates

Ferromex can be applied through any type of sprayer calibrated to apply between 5-10 litres per 100sq metre. For control of moss use 300ml per 10 sq metre. Thorough wetting of the moss is essential.

  • Do not use undiluted
  • Do not exceed recommended dose
  • Do not apply more than 3 times per year

Knapsack: 1.5 litre of Ferromex in 5 - 10 litres of water per 100sq metre

Watering can: Use 150ml of Ferromex in 0.5- 1 litre of water per 10sq metres. Use a fine rose.

Pack Size: 20 litre

Always read the label. Use pesticides safely.

Safe use of Professional Products
Please note: It is the responsibility of the purchaser/end user to ensure that any pesticide product for professional use is used in line with the Approved Code of Practice. All operators must be trained and certified in its use. Always read the label and product information before use. Use pesticides safely.
As from 26th November 2015 it is an offence for anyone to purchase pesticides authorised for professional use unless they have ensured that the intended end user holds the relevant specified certificate(s).
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20 litre£62.99 ex VAT
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