Keeping you updated – Thompson & Morgan is operating as usual, working 24/7 to keep the country gardening. We are working closely with nurseries and growers to ensure that millions of plants are not wasted. Our site features many of these offers and we will add more every day, passing on these amazing deals to our customers.

Verbascum x hybrida 'Banana Custard'Mullein, Celsia

Hardy Biennial

What is Hardy Biennial?
A plant that completes its entire life cycle in two years, growing in
the first year and reproducing and dying in the second. Capable of withstanding outdoor winter temperatures down to -15C.

£0.99

86% (3 Reviews)

Choose available pack sizes:

Out of Stock

Want to get notified when back in stock?

Loading...

Height Up to 180cm (70.9in)
Spread Up to 60cm (23.6in)

Hardy Biennial

cottage gardenswildlife gardenscut flower garden

Full sun

JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC
Sowing Months Flowering Months

You May Also Like

Seed Sower

12 Reviews
Quick Buy

Just£1.99

New Garden Grow Fibre Grow Pots

Garden Grow Fibre Grow Pots

9 Reviews
Quick Buy

3 Options From£6.99

incredicompost®

332 Reviews
Quick Buy

2 Options From£11.99

Description
A fantastic new Verbascum! Strong, erect spikes literally packed with very large 2in. flowers of brightest, dazzling two-tone yellow. A glowing, valuable back of border, cottage garden plant. Remove spent stems to encourage a second flush of flowers. Height: 150-180cm (5-6ft).

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


1 packet (40 verbascum seeds) (26186)

Sowing
Germinate at 15-18C (59-64F) on the surface of a good free-draining, damp seed compost. Apply a layer of vermiculite, 1.5mm (1/16in) deep. Place in a propagator or seal container inside a polythene bag until after germination which usually takes 14-30 days.

Transplant when large enough to handle into 7.5cm (3in) pots and place in cooler conditions. After all risk of frost, plant out 45cm (18in) apart. Removing spent flower stems will encourage a second flush.

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 £4.99.

Where an order includes both packets of seeds and other products, a maximum delivery charge of £6.99 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

#YourTMGarden

For the chance to be featured, share your plant pictures with us
on Instagram by using the hashtag #YourTMGarden

Join the T&M Gardener's Club

JOIN NOW
RedEye

Join the T&M Gardener's Club