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Rudbeckia Autumn Colours
NEW TO KINGS. Rudbeckia Seeds - Autumn Colours
A Superb blend of large deep bronze, tapering to copper toned blooms held well above healthy foliage which showed outstanding garden performance in the 2020 RHS Trials, and winning the RHS Award of Garden Merit. Sturdy compact plants, sure to add interest to borders.
Half Hardy Annual
Height: 90-120cm (36-47in)
Product Part Number: 72612
When to sow
Where to Sow Autumn Colours Rudbeckia Seeds
February to April
May to June
July to September
Where to Sow
On the surface of good free-draining seed compost in pots or trays. Cover with a very fine sprinkling of vermiculite or compost. Place in a propagator or a warm place at a temperature of 20-25°C until germination which usually takes 7-21 days. Do not exclude light as this helps germination.
What to do Next
Transplant seedlings when large enough to handle into pots or trays. Gradually acclimatize plants to cooler conditions for a few weeks before planting out after all risk of frost has passed, 30cm (12") apart.
Rudbeckia are very weather resistant so are ideal for planting in an exposed or sheltered border.