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The seed improver/carrier is a blend of kiln dried sand and natural cellulose bonding agent to improve spread and germination

Loam & Alluvial Wildflower Meadow Mix

Price range: £34.80 through £6,960.00 inc VAT

A rich-ground native mix for loam and alluvial soils โ€” 30+ species suited to fertile, moisture-retentive ground with a long, colourful flowering season.

Why Yellow Rattle? This mix already includes a little, but nowhere near the rate a dedicated top-up needs to open up an established sward. Skip this if you're sowing bare ground.

Sowing into existing grass?

This mix already contains a little Yellow Rattle. Add the top-up only if you're sowing into existing grass, not bare soil.

UK delivery ยฃ5.95 per order
Larger area or a bespoke mix? Ask us for a quote โ†’

About this product

Loam and alluvial soils are fertile and moisture-retentive โ€” conditions that favour grasses over wildflowers in an unmanaged meadow. The Loam & Alluvial mix is species-selected to hold its own on richer ground, with 30+ native wildflowers that establish well in these conditions and deliver a long flowering season from early spring through to October.

Suits river floodplain meadows, allotment margins, garden borders on deep loam, and land adjacent to watercourses where soils have built up fertility over time. The mix provides good value for bees, hoverflies, and butterflies across the season, with species that tolerate occasional flooding without losing ground.

Sow at 3g per square metre into a scarified, firm seedbed. On fertile loam, it’s worth suppressing existing vegetation thoroughly before sowing โ€” the richer the soil, the harder grass competes. Spring sowing (Marchโ€“May) or early autumn (Augustโ€“September) are both viable. On particularly fertile ground, consider cutting the sward in late summer to reduce nutrient levels before sowing.

Sourced from our own meadows in Devon and Powys and UK partner farms. 100% wildflowers โ€” no grasses included.

Frequently asked questions

What soils is the Loam and Alluvial Wildflower Mix designed for?

It is designed for deep loam, alluvial, and river floodplain soils โ€” fertile, moisture-retentive ground where wildflowers need to compete harder against vigorous grass growth. With 30+ native species, it is species-selected to hold its own on richer ground where standard mixes can be overwhelmed by grass.

What wildlife does the Loam and Alluvial mix support?

The mix provides good value for bees, hoverflies, and butterflies across its long season from early spring to October. Species that tolerate occasional flooding are included, making it well suited to floodplain meadows where wildlife value is particularly high.

How do I establish wildflowers on fertile loam soil?

Thorough ground preparation is critical on fertile soils โ€” suppress existing vegetation fully before sowing, scarify to expose bare soil, and create a firm seedbed. On particularly rich ground, consider cutting the sward in late summer before sowing to reduce nutrient levels. Sow at 3g per square metre in spring or early autumn.

Where are the seeds in the Loam and Alluvial mix sourced from?

Seeds are sourced from Wildahome's own meadows in Devon and Powys and from UK partner farms. All species are 100% British native wildflowers โ€” no cultivars, no imported seed, and no grasses included in this mix.