SingleTop ®

27N (12SO3)

The flexible Sulphur top dressing product providing Nitrogen and Sulphur throughout the season

Calcium Sulphate offers a readily available source of Sulphur to the growing crop. Elemental Sulphur cannot be taken up directly by crops because plants only take up Sulphur in the Sulphate form.

Ammonium Nitrate is the most efficient and predictable form of Nitrogen for UK growers.

A True Granular Compound ensures even and accurate spread across the crop.

Applications:

Winter Cereals - for application where the little and often approach to Sulphur nutrition is preferred. SingleTop can be used as the sole top dressing product up to the rate of N required.

Grassland - for use in Sulphur responsive areas where high quality grass for grazing is required. Increases in yield of 25% DM can be achieved on light and medium soils. Apply
at 250kg/ha at least twice during the grazing season where P & K indices are sufficient.

Sulphur Facts

  • Sulphur is a very leachable nutrient, where large amounts are
    required it is advisable to split the recommended requirement.
  • Foliar applied Sulphur is a less efficient approach to correcting
    Sulphur deficiency. This is because only 2% of the Sulphur being
    intercepted and absorbed through the leaf.
  • Average UK deposition of Sulphur is now around 5kg S/ha/year
    compared with 25kg S/ha/year 20 years ago.
  • Sulphur deposition is no longer measured due to such low levels.

 

Features Benefits
A True Granular Compound

Even application of nutrients to 24m and above with a correctly calibrated spreader
Contains Calcium Sulphate

A readily available form of Sulphur for rapid uptake
Contains Ammonium Sulphate AN is proved by Defra as the most efficient Nitrogen source and the 'Best Option for the Environment and Farming'
Manufactured at sites which are accredited to ISO 9001:2000 Reliable product, consistent quality
Part of a range of GrowHow NS grades Flexibility in grade and rate applied
 

* GrowHow recommends that you set up your spreader for both application rate and spread pattern.