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6-5-10+Fe Nutrigrow MossTop 25kg

Availability: In stock

High Iron Fertiliser For Moss Reduction

  • Buy 5 for £21.50 (£25.80 inc VAT) each and save 9%
  • Buy 10 for £19.50 (£23.40 inc VAT) each and save 18%
  • Buy 20 for £18.00 (£21.60 inc VAT) each and save 24%
  • Buy 40 for £17.00 (£20.40 inc VAT) each and save 28%
£28.20 Inc VAT £23.50 Ex VAT
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Product Description


LERAP Category  N/A

Active Ingredient  6% Nitrogen + 5% Phosphate + 10% Potassium + 6% Iron

Spreading Rate 40-50g per m2

Area Covered Depends on rate 500m2 - 800m2

Pack Size 25kg

Required Safety Equipment - Gloves


MossTop is a quality fertiliser which is ideal for areas suffering from moss. Although not classed as a moss killer, MossTop can significantly reduce the moss population due to its high level of iron (Fe). MossTop also contains a balanced amount of nutrients which are ideal for the autumn/early spring. 

MossTop is a mini granule compound fertiliser which means it is ideal for use on paddocks, lawns, sports turf or amenity areas. It will slowly release over a 6 week period. MossTop on its own is unlikely to deliver enough nutrients for the grass for the rapid spring growth, so consider topping up with a product which has a higher Nitrogen content such as 20-10-10 or9-7-7 Fertiliser


The application rate will depend on how many times you will apply the product, and also what the grass is going to be used for. If you require a detailed recommendation, please contact us for a soil analysis kit. Apply either by hand or through one of our applicators.

Recommended Period of Use
Jan Feb
Mar Apr May
Jun Jul Aug Sep Oct Nov Dec
 leaf leaf leaf leaf leaf       leaf leaf leaf leaf
leaf = Optimum time for application

*Please note, free delivery is only offered on fertiliser orders over £300 (ex VAT)*

Understanding Fertiliser Analysis

Under the metric system the unit of measurement is a kg

Recommendations are given in kg/ha

A fertiliser with the analysis 6:5:10:6Fe contains:-

6% Nitrogen 5% Phosphate 10% Potassium 6% Iron(Fe)

In a 25kg bag:-

6% of the 25kg is Nitrogen i.e. 1.5kg N

5% of the 25kg is Phosphate i.e. 1.25kg P

10% of the 25kg is Potassium i.e. 2.5kg K

6% of the 25kg is Iron i.e 1.5kg Fe


For more information on Fertiliser rates visit



Our Recommendation

- If you are looking for a liquid iron product, look at Ferro-gem

- For applying fertiliser over large areas look at our Pro Fertiliser Spreader

- If you require a higher Iron content look at Nutrigrow 4-0-4+9fe


Brand Nutrigrow
Active Ingredient 6% Nitrogen + 5% Phosphate + 10% Potassium + 6% Iron

Application Rates

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