Coastal Landscapes 80/20 Seed Mix

Specially designed for those with sea views. You need flowers that have a bit of grit and aren’t going to get blown away the next time a bellowing mistral passes through. 

We’ve put together a roll call of sea-hardy flowers that are certain to add beauty to any coastal landscape.

How to plant

Cheap and Easy Method:

For a straightforward approach, simply scatter the seeds directly onto bare soil. This method is quick and cost-effective, requiring minimal preparation. First, clear the planting area of any debris and lightly rake the soil to create a loose surface. Then, evenly distribute the seeds across the soil, and lightly rake again to ensure good seed-to-soil contact. While this method is easy, it tends to have a lower success rate as it heavily depends on natural conditions being favourable.

More Involved Method:

To enhance success, particularly in areas with aggressive weeds or where other ground cover is competitive, consider using a terram membrane. This approach involves laying a terram membrane over the planting area to suppress unwanted vegetation. Over this membrane, add a layer of calcareous soil, which can be particularly beneficial in coastal areas where soil conditions may naturally mimic this composition. Sow the seeds evenly across the calcareous soil surface and gently press them in to ensure good contact. This method requires more investment and labour but significantly increases the likelihood of establishing a vibrant and sustainable meadow.

When to Plant

The best time to sow your Coastal Landscapes 80/20 Seed Mix is in the spring (March to May) or early autumn (September to early October). These periods typically offer the mild temperatures and adequate moisture levels ideal for seed germination and root establishment.

Where to Plant

This seed mix is specifically formulated for coastal environments, which often feature sandy, well-drained soils and exposure to salty air and wind. Select a location that mimics these natural coastal habitats, ensuring the site is open to full sunlight with good air circulation. Such conditions not only mirror the native environments of these plants but also help prevent the onset of diseases that thrive in more enclosed spaces.

Watering Schedule

Coastal areas can be naturally moist from local climate conditions, but during dry spells, it is essential to maintain a consistent moisture level until the plants are well established. Water the seeds gently to prevent erosion of the soil and displacement of the seeds. Once established, the plants typically require minimal watering due to their natural adaptation to the coastal environment.

Blooming Period

The blooming period for your Coastal Landscapes 80/20 Seed Mix generally spans from late spring through to late summer, approximately from May to August. The exact timing can vary based on regional climate specifics and yearly weather variations.

Expected Plant Height

The wildflowers and grasses in this mix typically range in height from 20 cm to about 1 metre. This variation allows for a textured, dynamic appearance that provides depth and interest, while also supporting a diverse range of wildlife and pollinators.

What you get

Wildflowers and Grasses Included in the Mix

Wildflowers:

• Betony (Stachys officinalis)
• Black Knapweed (Centaurea nigra)
• Common Birdsfoot-Trefoil (Lotus corniculatus)
• Common Cat’s-ear (Hypochaeris radicata)
• Devil’s-bit Scabious (Succisa pratensis)
• Harebell (Campanula rotundifolia)
• Heath Bedstraw (Galium saxatile)
• Lady’s Bedstraw (Galium verum)
• Meadow Buttercup (Ranunculus acris)
• Mousear Hawkweed (Hieracium pilosella)
• Sainfoin (Onobrychis viciifolia)
• Self Heal (Prunella vulgaris)
• Sheep’s Sorrel (Rumex acetosella)
• Tormentil (Potentilla erecta)
• Wood Sage (Teucrium scorodonia)
• Yarrow (Achillea millefolium)

Grasses:

• Common Bent (Agrostis capillaris)
• Crested Dog’s-tail (Cynosurus cristatus)
• Sheep’s Fescue (Festuca ovina)
• Sweet Vernal Grass (Anthoxanthum odoratum)
• Wavy Hair-grass (Deschampsia flexuosa)