When to plant Coral bells 'Palace Purple'?

Heuchera 'Palace Purple' thrives in partial shade but tolerates full sun, particularly in cooler gardens where the foliage colour intensifies. Choose a site with well-drained soil; this cultivar performs well in loam or sandy soil but dislikes heavy clay that stays waterlogged. If your soil is heavy, work in grit or sharp sand and organic matter before planting to improve drainage and structure. Plant in March, April or May for spring establishment, or in September and October for autumn planting. Both windows work well, though autumn-planted heucheras settle in over winter and often grow away more vigorously the following spring. Space plants 35 cm apart to allow for their mature spread of 30–45 cm. Dig a hole slightly wider than the root ball and plant so the crown sits at soil level—never bury the crown, as this invites rot. Firm the soil gently around the roots, ensuring good contact, then water thoroughly to settle the plant in. In exposed sites or windy gardens, heucheras can work loose over winter due to frost heave, so check plants in late winter and firm them back in if necessary. Apply a 3–5 cm layer of mulch around the base after planting, keeping it clear of the crown itself. Use well-rotted compost, leaf mould or bark chips to conserve moisture and suppress weeds. Water regularly for the first few weeks until the plant is established, especially if planting in spring or during dry spells. Once settled, heucheras are fairly drought-tolerant but appreciate consistent moisture in their first season.