Popular 16 others are looking at this right now

Watch our Video

Thunbergia alata 'Superstar Orange'Black-eyed Susan

Half-hardy Annual

What is Half-Hardy Annual?
A plant that completes its entire life cycle (growth, reproduction, death) in one season.
Can be grown outdoors but requires winter protection from frosts and temperatures below 0C.

£3.29

74% (39 Reviews)
Garden Club Members Price: £2.96 JOIN TODAY

Quick growing

Large bright coloured flowers

Ideal to train up a fance or obelisk

Loading...

Height Up to 180cm (70.9in)
Spread Up to 40cm (15.7in)

Half-hardy Annual

patiogreenhouseconservatorywalls and fencesexotic garden

Full sun

JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC
Sowing Months Flowering Months

You May Also Like

Wildflowers 'Cornfield Annuals Mix'

Wildflowers 'Cornfield Annuals Mix'

13 Reviews
Quick Buy

Just£8.99 (was £9.29)

Description
A stunning bright orange Black-Eyed Susan with the largest flowers we have ever seen on a seed raised Thunbergia. Vigorous plants quickly cover a trellis against a sunny fence, or look spectacular growing up an obelisk in a container.

Useful Links:
How to sow flower seeds
Reasons to buy your seeds from Thompson & Morgan


1 packet (12 thunbergia seeds) (25808)

Sowing
Sow February to April into pots or trays of moist seed compost and cover with a 6mm (1/4 in) layer of compost or vermiculite. Place in a propagator or warm place and keep at a constant temperature of between 20-25C (68-77F). After sowing do not exlude light as this helps germination. Keep the surface of the compost moist but not waterlogged, germination will usually take 14-21 days.Additionally a mid summer sowing will produce winter/spring flowering plants in the cool greenhouse.

When large enough to handle, transplant seedlings into 7.5cm (3 in) pots or trays. Gradually acclimatise plants to cooler conditions for a few weeks before planting out after all risk of frost (12in ) apart.

More Info

For best results provide a light well drained soil in full sun. Can also be grown in 25-30 cm (10-12 in) containers in the greenhouse or conservatory.

Delivery

Seeds and garden supplies will normally be delivered within the time period stated against each product as detailed above. Plants, bulbs, corms, tubers, shrubs, trees, potatoes, etc. are delivered at the appropriate time for planting or potting on. Delivery times will be stated on the product page above, or in your order acknowledgement page and email.

Orders for packets of seed incur a delivery charge of £2.99.

Orders which include any other products will incur a delivery charge of £6.99.

Where an order includes both packets of seeds and other products, a maximum delivery charge of £7.99 will apply - regardless of the number of items ordered.

Large items may incur a higher delivery charge - this will be displayed in your shopping basket.

Please see our Delivery page for further details, and more information on different charges that may apply to certain destinations.

For more information on how we send your plants please visit our Helpful Guide on plant sizes.

Reviews
Video

LOADING...

Recently Viewed

Thunbergia alata 'Superstar Orange'

39 Reviews
Out of Stock

Just£3.29

Sign Up For Exclusive Special Offers

JOIN NOW
RedEye

Sign up for exclusive offers!