SFI Buffer Strip Wildflower Mixes

Frequently Asked Questions

Are these mixes SFI-compliant?

Yes – they meet SFI standards for buffer strips with 4–12?m width and contain at least 4 grass species and 10 wildflower species per DEFRA rules.

Where should I sow them?

Along watercourses, field edges, hedgerows, or area margins – typically 4–12?m wide.

When is the best sowing time?

Sow between March and early September when soil temperatures are above 7?°C and moisture is available.

How are they managed?

Maintain as permanent grass margins with annual cutting after summer. No fertiliser or pesticide use, except spot treatments.

Can livestock graze the strips?

Yes – light grazing is permitted if it maintains an intact sward and avoids poaching.

Do they improve environmental benefits?

Yes – they help intercept runoff, support biodiversity, reduce erosion, and comply with SFI funding requirements.

Frequently Asked Questions

Are these mixes compliant with SFI or DEFRA schemes?

Yes, our SFI wildflower mixes are created to meet current DEFRA and stewardship scheme specifications – ideal for use in SFI and other agri-environmental programmes.

Where can I sow these mixes?

Common areas include buffer strips, field margins, headlands, pollinator habitats, and low-input grassland.

What species are included?

Mixes include native UK wildflowers such as birdsfoot trefoil, knapweed, yarrow, and clovers – selected for ecological value and scheme compliance.

How much seed do I need per hectare?

Sowing rates vary, but typical guidance is 10–15kg/ha for grass and wildflower mixes or 5kg/ha for flower-only blends.

When is the best time to sow?

Sow in spring or autumn for best establishment – conditions should be moist, and the ground should be weed-free and well-prepared.

Do these mixes need maintenance?

Yes, most SFI mixes benefit from cutting once or twice a year to encourage flowering and reduce grass dominance.

Frequently Asked Questions

Are these mixes SFI-compliant?

Where should I sow them?

When is the best sowing time?

How are they managed?

Can livestock graze the strips?

Do they improve environmental benefits?

Frequently Asked Questions