MAINCROP S

Bag of Yara Maincrop S NPK

MAINCROP S (14-13-21 + 5.6% SO3) is a quality size-matched NPK plus sulphur blended fertiliser which is ideal for use for potato production due to the ratio in the of N, P and K whilst including useful amounts of sulphur to aid growth processes.


Only available in Scotland, Northern Ireland and the Republic of Ireland

Ask for a quote from a local supplier Find where you can buy Yara fertiliser
Nutrient composition Product and safety information Product application advice
Potatoes

Potatoes: 1250 to 1500 kg/ha at planting. Exact recommendation depends on soil analysis and variety requirements. Refer to your local Yara area manager for detailed recommendation.
EXTRA ADVICE

Sulphur fertilisers: When spreading fertilisers containing sulphur it is recommended to regularly clean the spreader vanes using a rag with a 'WD40' type lubricant to avoid a build-up of deposits.

Potatoes

Potatoes: 1250 to 1500 kg/ha at planting. Exact recommendation depends on soil analysis and variety requirements. Refer to your local Yara area manager for detailed recommendation.
EXTRA ADVICE

Sulphur fertilisers: When spreading fertilisers containing sulphur it is recommended to regularly clean the spreader vanes using a rag with a 'WD40' type lubricant to avoid a build-up of deposits.

Curious how this product could boost your crop performance

Get tailored advice from a Yara expert—fill out the form today and we’ll be in touch to help you get the most from your fertiliser investment!

Are you an existing Yara Customer?
What is your preferred method of being contacted by a Yara representative?

By submitting this form you confirm that you have been informed that we process your data in accordance with the Yara Privacy Policy

Where can I buy Yara fertilisers ?

Where can I buy Yara fertilisers ?

Yara supply our solid and liquid fertilisers and micronutrients through a network of local suppliers  Use our interactive map to locate your nearest suppliers.

Find a local supplier

Fertiliser spreading advice

Fertiliser spreading advice

Increasing your crop yield and quality doesn’t have to be hard. Getting your spreader settings right might be your best spent few minutes in crop management.

See more fertiliser spreading advice