When to plant
Plant Tricyrtis bare-root plants in spring once the soil has warmed, or in early autumn so they can root before winter. Spring planting is best in colder climates; autumn works well in mild, moist regions.
Where to plant
Choose a partially shaded to fully shaded spot. Tricyrtis thrives in woodland borders, under shrubs, along north-facing walls and in any cool, sheltered position. Avoid hot, dry, exposed sites and intense midday sun.
Preparing the soil
Loosen soil to 20–25 cm and enrich it with compost, leaf mould or other organic matter. Tricyrtis prefers humus-rich, consistently moist but well-drained soil. Improve clay with fine bark and compost; enrich sandy soil with extra organic matter to hold moisture.
Preparing the bare-root plants
Soak bare roots in lukewarm water for 20–30 minutes before planting to rehydrate them. Trim any damaged or overly long roots if needed.
Planting the bare-root plants
Plant so the crown sits just below soil level (around 2–3 cm deep). Space plants 30–40 cm apart to allow clumps to mature and spread gently. Firm the soil lightly and water thoroughly.
After planting
Keep soil evenly moist during the establishment period. Apply a mulch of leaf mould or compost to help retain moisture and create a woodland-style environment.
During growth
Water regularly in dry spells, especially in summer, as Tricyrtis dislikes drying out. Feed lightly in spring with compost or a balanced fertilizer. Taller varieties may need discreet support in very windy spots.
After flowering
Remove faded flower stems to keep plants tidy, but leave healthy foliage in place until it dies back naturally. In colder areas, top up mulch in late autumn to protect the crown and roots.
Extra tips
Tricyrtis is perfect for adding late-season colour to shady borders and pairs well with ferns, hostas and heucheras. It prefers to stay undisturbed—divide only when clumps become crowded. With consistent moisture and shade, it will reward you with intricate blooms just when the garden needs them most.
