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Thunbergia Alata Susie Orange with Black Eye | Black-eyed Susan
Thunbergia Alata Susie Orange with Black Eye | Black-eyed Susan

Thunbergia Alata Susie Orange with Black Eye | Black-eyed Susan

SKU: SD30001253
approx 30 seeds
£2.89 £2.31
In stock (despatch in 2-3 working days)
1

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Overview

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! Growing 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. A twining climber, it will need support, and it should be watered freely when in growth. Sow: February to April Flowering: July to September

Specifications

  • Position: full sun or partial shade
  • Soil: moist, well-drained neutral to slightly acid soil
  • Rate of growth: average
  • Hardiness: fully hardy

Eventual height & spread

Eventual height and spread

Care guide

Trim, if necessary, in spring and again in late summer to maintain a neat shape. When young, protect from cold, drying winds.

How your order will arrive

Packaging
Seeds will arrive in paper satchets which are packaged in A4 or A5 hard backed envelopes.

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© 2026 Cercis Ltd. All rights reserved | Primrose is the trading name of Cercis Ltd (Registration number: 14521244)