Our Native British Wildflowers range has been developed from research conducted by Butterfly Conservation, BBKA, RSPB and the Woodland Trust. This butterfly mix contains over 30 native species of wildflower and includes many nectar-rich species. Attracts butterflies amp; other beneficial insects to the garden, it also includes caterpillar food plants. Suited to planting in domestic flower beds, containers and large pots, area coverage is 1-2 square metres depending on how thickly sown. Flowers late May-early September.