Penstemon Miniature Bells (Perennials Collection)
- Thompson & Morgan Seeds
- Calculated at Checkout
- Number of seeds:
Stunning, miniature bells in pink, purple and rose shades, complemented by dwarf attractive blue- green foliage. Flowering over a long period in borders or containers.
Sow February to April in pots or trays of moist seed compost and cover with a very fine sprinkling of compost or vermiculite. Place in a propagator or warm place, and keep at a constant temperature of between 15-20C (59-68F). After sowing, do not exclude light as this helps germination. Keep the surface of the compost moist but not waterlogged; germination can take 1-4 months.
When large enough to handle, transplant seedlings into 7.5cm (3 inch) pots or trays. Gradually acclimatise to outdoor conditions for 10-15 days before planting out after all risk of frost, 30cm (12 inches) apart.
For best results, provide a fertile, well-drained soil in full sun or part shade. Plants will prove reliably hardy if wet winter conditions are avoided.