Agromaster Plant Fertiliser

Online ordering & payment options

Online ordering & payment options

If you do not qualify for trade rates, immediate payment by credit or debit card via Sage Pay is required, or you may request contact from the office to make payment over the phone.

For customers who have been accepted for trade rates, we offer several ordering and payment options, including:

  • Immediate payment by credit or debit card via Sage Pay, our payment service provider.
  • Order on account (available to credit account customers only).
  • Request contact from the office & make payment over the phone.
  • Place order to reserve stock & request a call back to discuss timings, with payment only required upon despatch.
£ each • exc. VAT inc. VAT
SKU qty price price_excl_tax Save
25kg 5 £69.24 £57.70 8%
25kg 10 £63.91 £53.26 15%
75.54 62.95
69.24 57.70
63.91 53.26
reset Reset Quantities

Minimum Order Value

Please note that there is a minimum order value of £50.00 + VAT, excluding delivery.


Delivery to UK mainland is included for stock orders over £1500.00 + VAT (subject to postcode zones & surcharges). For full details on delivery please view our delivery page.

Formerly known as Agroblen Total 15-8-16+5MgO, Agromaster 16-8-16+5MgO is the same great product inside, just with a new name.

A controlled release plant fertiliser, Agromaster 16-8-16+5MgO is 79% coated NPK, with extra magnesium included to enhance photosynthesis and plant energy.

Specifically designed to aid the growth of fruit, vegetables and field grown nursery stock and is safe to use even at the early crop stage.

The combination of both coating technologies ensures enough nutrients to feed for 5-6 months, and this continuous supply of nutrients creates marvellous uniform growth. It also minimises any leaching of nutrients during rainfall or irrigation.


The fertiliser should be applied at a rate of 25-50g per square metre.

This will treat approximately 2500 x 40-60cm plants, 1250 x 60-80cm plants or 550 x 80-100cm+ plants.

Product safety

Download the Agromaster safety data sheet.

Also available