Thunbergia alata 'Susie Orange with Black Eye' (Susie Series)
black-eyed Susan
Producing an abundance of flowers over several months, this fast-growing climber can be grown in a pot, hanging basket or sunny border. Strictly speaking it is a tender perennial, but if you want to overwinter it, you will need to do so in a warm conservatory or greenhouse. Otherwise treat it as an annual and replace it every year - it's a very good investment!
How to care for Thunbergia alata Susie Orange with Black Eye (Susie Series):
Keep under glass where temperatures dip below 5C, only moving outside after the frosts have passed. A twining climber, it will need support, and it should be watered freely when in growth - and apply a balanced liquid fertiliser monthly.
Sowing instructions:
Sow under glass into pots or trays of good-quality seed compost and lightly cover with vermiculite. Do not exclude light as this helps germination which takes approx 2-3 weeks at a temperature of between 68-77°F (20-25°C). When large enough to handle, transplant seedlings into pots or trays and harden off to cooler conditions for a few weeks before planting out after all risk of frost has passed, 30cm (12") apart.
Flowering period:
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
Eventual height:
2m
Eventual spread:
1.5m
Position:
Full sun
Rate of growth:
Fast-growing
Soil:
Moderately fertile, moist but well-drained soil, or peat-free general purpose compost
Hardiness:
Frost tender
5 × seedlings | jumbo
Delivered late April
10 + 5 FREE seedlings | jumbo
was £38.97
now £25.98
Delivered late April
approx 30 seeds
In stock
(shipped within 1-2 working days)
(shipped within 1-2 working days)
Standard Delivery£5.95
