These delightful botanical crocuses will withstand the coldest weather conditions, are ideal for naturalising, and will flower year after year with little maintenance. Flowers February-March. Height 10cm. Botanical Mix – Our natural crocus mixture contains many fragile-looking but robust-growing varieties. Bulb size 5+cm. (Bulb sizes quoted in centimetres refer to the circumference of bulbs. All bulbs are sourced from cultivated stocks.) Crocuses are among the first heralds of spring. Their cups of vivid colours make such a welcome splash of colour that youll just want to keep planting more and more. A magnet for bees in early spring!