What are Wildflower Seed Mixes
Annual Wildflowers
Annuals are species that you sow in the Spring or the Autumn and will flower the next summer. To come back the following year the seeds would need to shed and the ground be cultivated or a new seed bed prepared. Annuals are quick to grow, they cope with more fertile soils and are generally very colourful.Perennial Wildflowers
Perennials are sown in the autumn or the spring. They take up to 18 months from sowing to flowering. You leave them to grow out during the summer. Enjoy them during the summer and cut them down in the autumn. The plants will grow back again the following year. Perennials are generally sown with grass seed. Grass is a backdrop. Perennials do best on poorer soil. Poorer soil means that nothing grows quickly which means that the wildflowers which are slow to grow can compete. If in terms of Annual wildflower seed mixes there are now generally two types on the market.Native annuals species
Such as Corn Poppy, Cornflower, Corn Marigold etc.
Corn Chamomile You can buy these individually or in a mixture. They can be sown in the autumn or the spring and should be sown at 2 g to the square metre. The ground should be cleared of competition, the seed broadcast on top and then rolled in. When sowing in the spring ideally aim to sow before the second or third week in April. Native annuals take between 10 to 12 weeks from sowing to flowering at the quickest. Planting later than this in the spring will reduce the flowering season over the summer.
Non-native annuals species
Such as Cosmos, California Poppy etc.
Instant Sunshine You can buy these as individual species or in complex colourful mixes. These are increasingly popular as they are very quick to grow. They provide a mixture that is very colourful and has a long flowering season over the summer. The preparation should be similar to the native annuals. We would suggest a slightly higher seed rate of 3 g to the square metre. Sowing to flowering can be as quick as 8 to 10 weeks. To try and get either of these annuals to return the following year. You would need to cut the area down at the end of the flowering season. Leave what you've cut on the ground for a few days. The seed may then shed, then remove the dead material, scarify the ground and finally roll. This way you will have created a new seed bed.
Perennial wildflower seed mixes.
Ox eye daisy These are supplied as complex mixes of native perennial species. You would should choose a mix that matches the soil conditions or the site. They include species such as Buttercup, Campion, Self Heal etc. They are slow to establish, but once they are established they will create an attractive and diverse meadow and that flower throughout the summer. Perennial Wildflower seed mixes will be beneficial to wildlife such as butterflies and bees. These mixes are generally sown as a mixture of grass and wildflowers creating a meadow affect with the grass as the backdrop.
