The Heritage Wet & Damp Soils 100% Wildflower Mix is carefully curated for wetter ground conditions such as stream edges, pond margins, marshy fields, floodplains, and poorly draining areas. This native wildflower blend is ideal for increasing biodiversity, colour, and habitat value in moisture-retaining soils.

This 100% wildflower seed mix includes UK-native species that naturally thrive in damp ground, ensuring long-term establishment and ecological benefit. It features attractive and wildlife-friendly species such as Purple Loosestrife, Gypsywort, Common Fleabane, Yellow Iris, Columbine, and Meadowsweet, with potential for additional complementary species depending on seasonal availability. The result is a rich, floral display that supports pollinators, amphibians, and aquatic edge ecosystems.

All wildflower seed mixes are subject to change, depending on time of year, harvest conditions, and may include more species than listed above.

Features & Benefits
100% Native UK Wildflowers – No grasses included
Designed for Wet or Damp Soils – Thrives in marshy or moist environments
Ideal for Enhancing Wildlife Corridors – Especially beneficial for wetland edge habitats
Pollinator and Biodiversity Friendly – Supports native insects, birds, and amphibians
Long-Term Establishment – Suitable for naturalising in wetter soils over time

Applications
Wet grasslands and floodplains
Drainage ditches and swales
Ponds, lake edges, and wetland margins
Damp field boundaries and water meadows
Riverbanks and marshy parkland areas
Sustainable drainage systems (SuDS) landscaping

Main Species in the Mix
Purple Loosestrife (Lythrum salicaria)
Gypsywort (Lycopus europaeus)
Common Fleabane (Pulicaria dysenterica)
Yellow Iris (Iris pseudacorus)
Columbine (Aquilegia vulgaris)
Meadowsweet (Filipendula ulmaria)
Mix may contain more UK-native species depending on time of harvest and seasonal availability.

Sowing Information
Sowing Times:
Spring (March–May)
Autumn (August–October)

Sowing Rate:
100% Wildflower Mix: 2–3g per m²
Large Coverage: Approx. 20–30kg per hectare

How to Sow:
Prepare a clean, damp, weed-free seedbed with a fine tilth.
Mix seed with dry sand or sawdust for even distribution.
Broadcast by hand or mechanical spreader, press seed lightly into the surface.
Avoid burying the seed – sowing on the surface supports better germination.
In dry conditions, water the area carefully until establishment.

About John Chambers Wildflower Seed
With over 30 years of wildflower expertise, John Chambers Wildflower Seed is trusted across the UK for high-quality, native seed mixes. The Heritage Range is designed to reflect the UK's natural environments with specialist blends suited to unique soil and landscape conditions. Every Heritage mix is curated to support native biodiversity, sustainability goals, and environmental stewardship in landscaping and land management.

Seed Mix Type | 100% Native Wildflowers (No grasses)

Target Application | Wet or damp soils in natural or landscaped areas

Soil Requirements | Moist, poorly drained, or seasonally wet soils

Flowering Window | Spring through late summer

Sowing Times | Spring (March–May) or Autumn (August–October)

Sowing Rate | 2–3g per m² or approx. 20–30kg per hectare

Main Wildflowers | Purple Loosestrife, Gypsywort, Common Fleabane, Yellow Iris, Columbine, Meadowsweet

Minimum Order | 10g

Brand | John Chambers Wildflower Seed – Heritage Range