Lettuce 'Winter Gem' (Cos) - SeedsLactuca sativa
Hardy Annual
What is Hardy Annual?
A plant that completes its entire life cycle (growth, reproduction, death) in one season.
Capable of withstanding outdoor winter temperatures down to -15C.
A plant that completes its entire life cycle (growth, reproduction, death) in one season.
Capable of withstanding outdoor winter temperatures down to -15C.
£2.99
A specially bred Cos Lettuce for sowing under cover
Ideal for cropping in an unheated greenhouse or cold frame
Small but delicious, crunchy, sweet hearts
Delivery Information
View Product Description
Loading...
Height Up to 20cm (7.9in)
Spread Up to 20cm (7.9in)
Hardy Annual
kitchen gardengreenhouse
Full sun
JAN
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
NOV
DEC
Sowing Months Harvest Months
You May Also Like
Description
Sowing
Reviews
A specially bred Cos Lettuce for sowing under cover from September to January. Although not suitable for growing outdoors, hardy Lettuce 'Winter Gem' is ideal for cropping in an unheated greenhouse or cold frame for overwinter production. The small but delicious, crunchy, sweet hearts are equal in taste to 'Little Gem' making this variety perfect for winter salads. Height: 20cm (8").
Useful Links:
How to grow salad crops from seed
Reasons to buy your seeds from Thompson & Morgan
Show Codes
1 Packet (150 Seeds) (23786)
Direct sow lettuce seeds in an unheated greenhouse or cold frame into well prepared, fertile, moist soil in sun or semi shade. Sow seeds thinly at a depth of 1cm (1/2") in drills 30cm (12") apart in soil which has been raked to a fine tilth. When large enough to handle, thin out seedlings to 30cm (12") apart and cover with a protective netting or fleece to prevent attack from birds and insects. Make regular sowings for a constant supply.
More Info Water lettuce frequently and hoe between plants regularly to prevent weeds from establishing. Ensure that adequate ventilation is maintained in order to prevent the spread of fungal diseases. Harvest lettuce when required by pulling up the entire plant before trimming off the stem with a knife.
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.
Recently Viewed
Sign Up For Exclusive Special Offers
About us
Customer Help Centre
Planting & Cultural Advice
Job Vacancies
Privacy Policy
Cookies
Environmental Policy
Terms & Conditions
Certificates
Our Gardening App
T&M Marketplace
Affiliate Program
Group Scheme
Product Reviews
Delivery
Quick Shop
Gender Pay Gap
Modern Slavery Act
Gardening Club
eGift Vouchers
Request a Catalogue
Retail Enquiries
Seed Stockists
Press & Media Resources
Wholesale Enquiries
Promotional Seeds Enquiries
Ukraine Appeal
© 2024 Thompson & Morgan. All rights reserved. A division of Branded Garden Products Limited.
