Lawn feed
2-in-1 Moss Killer and Fertiliser
£ 13.99

  In Stock - Next day delivery

4.8 (19 reviews)
Lawn feed
4.8 (19 reviews)
Lawn feed

2-in-1 Moss Killer and Fertiliser

4.8 (19 reviews)

Iron Plus 2-in-1 fertiliser and moss killer colours your grass a deep, lush green, helping the lawn recover after its winter dormancy. Iron sulphate is suitable for all lawn types (with or without moss). 

£ 13.99

  In Stock - Next day delivery

4.8 (19 reviews)


Order by 2PM for delivery within 24 hours
Free delivery over £ 45
100% Satisfaction guarantee or money back
+ Load More Reviews


This easy-to-spread fertiliser contains iron sulphate, which works quickly and gives your grass a deep green colour.  Read more...

The high iron sulphate concentration increases your lawn’s resistance to moss, weeds, pests, and diseases, helping it recover after its winter dormancy and redevelop its lusciousness. 

Iron Plus 2-in-1 fertiliser improves the cell structure of the grass, making this product the  perfect preparation for scarification. Ideally, use Iron Plus a week before dethatching. 

If you’re planning a BBQ or a garden party, you’ll want your lawn to look its best. The fast-acting iron sulphate gives your grass a colour boost in just two days, but for the full effect, it takes around a week. Water your lawn immediately after use for more rapid results.


  • Moss killer & lawn feed in one. No additional products, expenses, or work required.
  • Fast results! A colour boost in 2 days and a total transformation in colour in just one week. Perfect for use after the cold winter months 
  • Easy to use - includes detailed instructions and gardener-friendly packaging. Resealable for safe storage.

Not suitable for freshly seeded grass (less than three months) 

Perfect as a spring, late autumn, or winter dethatching fertilizer

Important: Avoid contact with floor tiling; iron can cause discolouration or rust stains 

Application 29g/m2

NPK - ratio: 3-7-10 + 3%MgO + 8%Fe

Composition Quantity Description
N – Nitrogen 3% Stimulates the growth of the grass leaf
P – Phosphorus 7% Promotes root growth
K – Potassium 10% Improves disease resistance
MgO – Magnesium Oxide 3% Stimulates cell structure and green colour for better photosynthesis
Fe – Iron sulfate 8% Makes scarifying easier and strengthens the plant structure

Period of use

Best to use
OK to use
NOT good to use


  • 2-in-1: Moss killer & lawn feed in one!
  • High-quality granules – not cheap powder!
  • Produces a deep, dark green colour within a week
  • Added iron sulphate increases resistance and helps the lawn recover after the winter
  • Perfect as a spring, late autumn, or winter dethatching fertilizer
  • Iron sulphate is often used as a first- and last fertilizer
  • Up to 4 times less fertiliser needed than other manufacturers
  • Promotes the growth of fine grasses
  • Easy user manual
  •  Resealable packaging for excellent shelf life
  •  Not the desired result? 100% satisfaction guarantee or money back
  •  Used on over 100,000 lawns

User manual

  1. Wear protective gloves & goggles
  2. Mow the lawn: no shorter than 5 cm. 
  3. Divide fertilizer into two equal parts. Sprinkle evenly over the lawn, applying one part lengthways and the other widthways  
  4. Sweep excess product away from terraces and paved surfaces to prevent staining
  5. Lightly watering the lawn will accelerate action but is not necessary if rain is forecast. 

Do not walk on the lawn for 7 days after use.

Product details

Soil Type For all types of grass and soil
Sowing rate 25g/m2
Period of use September till May
Granule type 2-3 mm
Odour None
Safety Not harmful for children and pets (after application)
Packaging type Pouch
Manufacturer MOOWY