DAP AND POLY4 ESTABLISHMENT FERTILISER

DAP + POLY4 Enhanced OSR Starter

A stronger, better balanced start for your oilseed rape

Instant impact from DAP, sustained by POLY4 
Fast start. Better balance. Enhancing readily availablenitrogen and phosphate from DAP with balanced, sustained nutrition from POLY4.

Why it works in OSR

Balanced nutrition at drilling: Provides six essential nutrients to support more balancedcrop establishment.
Strong early establishment: High phosphate, combined with calcium and magnesium fromPOLY4, supports root development and early crop growth.
Long-lasting sulphur from the start: Sustained sulphur supply from POLY4 underpins OSR growth.
Optimised nitrogen use: Combining nitrogen from DAP with sulphur and other nutrients from POLY4 helps OSR use nitrogen more efficiently.


Product Overview
DAP blended with POLY4 is a perfect starter fertiliser foroilseed rape (OSR). Fast nutrient availability from DAP supports early cropgrowth, while the balanced nutrient supply from POLY4 helps sustain cropdevelopment and resilience throughout the growing season.  

Unlockling your farms potential with Diamond Fertilisers powerered by POLY4

Opinions on POLY4

''Quite and eye-opener... after a bit of moisture, it acts like and emulsion and spreads across the soil to be picked up by the plants''

Colin Chappell

Arable Farmer, Lincolnshire

''Bringing POLY4 in is going to help with our nitrogen efficiency''

Graham Potter

Cereal Farmer, North Yorkshire

'' The nutrients in POLY4 drive plants to be as effective and efficient as possible, both above ground and below''

Neil Fuller

Independent Agronomist

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