15 BULBS PER PACK Saffron Crocus, grow your own spice. Crocus are short, bulbous perennial flowering in spring. Perfect to create drifts of colour in your lawn. Suitable for layered planting in pots with daffodils and tulips. Height: 0.15m. Position: Full sun to partial shade. Flowering season: September/October. Uses: Flowering lawns, Woodlands, borders, Pollinator-friendly.