Rudbeckia hirta 'Marmalade'
black-eyed Susan
How to care for Rudbeckia hirta Marmalade:
Plant out after the last frost, choosing a sunny position with well-drained soil. Water regularly during dry spells in their first few weeks to help them establish, but avoid waterlogging. Apply a general-purpose fertiliser in early summer to encourage strong growth and flowering.
Deadhead faded blooms regularly to prolong the display, or leave some seed heads in late autumn for wildlife and self-seeding. Tall stems may need staking in exposed sites to prevent wind damage. Remove spent plants after flowering if you don’t want them to self-seed, or allow them to drop seed for future plants.
Deadhead faded blooms regularly to prolong the display, or leave some seed heads in late autumn for wildlife and self-seeding. Tall stems may need staking in exposed sites to prevent wind damage. Remove spent plants after flowering if you don’t want them to self-seed, or allow them to drop seed for future plants.
Sowing instructions:
Using seed trays and good-quality seed compost, sow from late winter to mid spring, covering the seed very lightly or just pressing it into the surface, as light can help germination. Keep the compost moist but not wet and maintain a temperature of 18-20°C (64-68°F).
Transplant seedlings into individual pots when large enough to handle and grow on in cool, frost-free conditions. Harden off before planting outside after last frost, spacing plants to allow good airflow.
Transplant seedlings into individual pots when large enough to handle and grow on in cool, frost-free conditions. Harden off before planting outside after last frost, spacing plants to allow good airflow.
Flowering period:
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
Position:
Full sun / light shade
Rate of growth:
Fast-growing
Soil:
Moderately fertile, moist but well-drained soil, or peat-free general purpose compost
Hardiness:
Fully hardy
-
This perennial dies back to below ground level each year in autumn, then fresh new growth appears again in spring.
approx 450 seeds
was £2.99
now £2.24
available to order from autumn
Unavailable
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