Thompson & Morgan Celeriac Mars 1 Seed Packet (150 Seeds), White
by Thompson & Morgan

Product Details
- Brand
- Thompson & Morgan
- Colour
- White
- Condition
- new
- Model
- KB9798
- GTIN
- 05057554164080
- Category
- Flowers
£2.99
Available at Robert Dyas
Like
Save for later
Add to favourites
Share
Thompson & Morgan Celeriac Mars 1 Seed Packet (150 Seeds), White by Thompson & Morgan is available for £2.99 at Robert Dyas. Prices last checked on 25 February 2026.
Compare Prices(1 shop)
15% off voucher EASTER15 may apply
£2.54
View voucherBest with voucher
Description
Celeriac Mars produces large uniform roots from upright plants that hold themselves well in the soil. This variety is has good resistance to celery leaf spot. This celeriac produces creamy-white flesh that remains firm despite the large size of the roots. Celery is perfect for making homemade coleslaw, simply grate and enjoy the crunchy texture and subtle celery- like taste. this variety is ready to harvest from October to November but stores well and can also be left in the ground over winter if covered with a 15cm layer of straw for protection. Height:30cm (12”). Spread:40cm (16”).Sow seeds from February to April 3mm (1/8in) deep in a good seed compost. Germination takes 21-25 days at 20-25C (70-75F). Sealing in a polythene bag after sowing is helpful. Lower the temperature after germination.When large enough to handle, transplant the seedlings individually into 7cm (3in) pots or modules. Gradually acclimatise to outdoor conditions and plant out in June 30-35cm (12-15in) apart in full sun and well-drained soil.Keep well-watered especially in dry spells. Hoe regularly and remove any side shoots which may form. Harvest the roots in October-November. In late November lift any remaining and store in damp sand in a cool dry place for winter use.Position: Full sun. Height: Up to 30cm (12in) when fully establishedSpread: Up to 40cm (16in) when fully established. Supplied as 1x Celeriac Mars Seed Packet.Delivered with growing and care instructionsImages shown are for guidance only of the expected results from plants upon maturity. Different growing conditions might vary results. Image may be included for illustration of supply but can vary due to seasonality changes. Features: Celeriac Mars produces large uniform roots from upright plants, this variety is resistant to celery leaf spot This variety produces a creamy-white flesh that remains firm despite the large size of the roots Celeriac Mars stores well but can be left in the ground over winter if covered Supplied as 1x Celeriac Mars Seed Packet Supplied with T&M's very own cultural instructions on how to care for your seeds Specifications: Model Number: KB9798
Shop Reviews
No reviews yet. Bought this product? Share your experience with one of the shops below.
Frequently Asked Questions
- What is the cheapest price for Thompson & Morgan Celeriac Mars 1 Seed Packet (150 Seeds), White?
- Thompson & Morgan Celeriac Mars 1 Seed Packet (150 Seeds), White by Thompson & Morgan is available for £2.99 at Robert Dyas. Price checked and updated daily.
More from Thompson & Morgan
-8%Thompson & Morgan Actinidia (kiwi) Chinensis Atlas 15Cm Pot X 1
£21.99£23.90
-9%Thompson & Morgan 10 Green Seed Collection Tin with Vegetable Seeds, Multi
£9.99£10.98
-7%Thompson & Morgan Hypericum Hidcote 3 Litre Potted Plant x 1
£26.99£29.02
-7%Thompson & Morgan Grow Your Own Fruit Rubus (raspberry) Phoenicolasius 15Cm Pot X 2
£24.99£26.87
-25%Thompson & Morgan Organic Herb Rocket 1 Seed Packet, Green
£2.99£3.99
-25%Thompson & Morgan Rudbeckia Cherry Brandy 1 Seed Packet (50 Seeds), Red
£2.99£3.99