Special Offers
Flowers & Plants
Seeds
Fruit & Vegetables
House Plants
New & Trending
Tool Shed
Outdoor Living
Garden Tips
Back to Seeds
All Seeds
Back to Seeds
All Flower Seeds
Hardy Annual Seeds
Half-Hardy Annual Seeds
Perennial & Biennial Seeds
Wildflower Seeds
Cosmos Seeds
Marigold Seeds
Nasturtium Seeds
Petunia Seeds
Poppy Seeds
Sunflower Seeds
Sweet Pea Seeds
Royal Botanic Gardens, Kew, Seeds
National Trust Flower Seeds
Mr Men & Little Miss Seeds
New Flower Seeds
All Other Flower & Shrub Seeds
All Seeds
Flowers to Sow in January
Flowers to Sow in February
Flowers to Sow in March
Flowers to Sow in April
Flowers to Sow in May
Flowers to Sow in June
Flowers to Sow in July
Flowers to Sow in August
Flowers to Sow in September
Flowers to Sow in October
Flowers to Sow in November
Flowers to Sow in December
Back to Seeds
All Vegetable Seeds
New Vegetable Seeds
Pea & Bean Seeds
Pepper (Sweet) & Chilli Seeds
Carrot & Parsnip Seeds
Cucumber Seeds
Spinach Seeds
Tomato Seeds
Brassica & Leafy Green Seeds
Herb Seeds
Salad Seeds
Onion & Leek Seeds
Pumpkin, Squash & Courgette Seeds
Beetroot & Chard Seeds
All Other Vegetable Seeds
Royal Botanic Gardens, Kew, Seeds
National Trust Vegetable Seeds
Mr Men & Little Miss Seeds
Vegetables to Sow in January
Vegetables to Sow in February
Vegetables to Sow in March
Vegetables to Sow in April
Vegetables to Sow in May
Vegetables to Sow in June
Vegetables to Sow in July
Vegetables to Sow in August
Vegetables to Sow in September
Vegetables to Sow in October
Vegetables to Sow in November
Vegetables to Sow in December
Back to main
Garden Tools & Equipment
Garden Machinery
Garden Compost
Garden Worms
Plant Pots
Garden Irrigation & Watering
Fertilisers
Plant Protection
Hanging Baskets
Pest Control
Back to Tool Shed
Garden Tools & Equipment
Back to main
Garden Furniture
Building and Fencing
Landscaping
Garden Living
Water Features
Patio Heaters
Wild Bird Food
Bird Care Accessories
Bird Feeders
Wildlife Havens
Back
Back
Garden Sheds
Wooden Sheds
Metal Sheds
Log Cabins
Summer Houses
Play Houses
Log Stores
Greenhouses
Metal Greenhouses
Wooden Greenhouses
Mini Greenhouses
Grow Tunnels
Cold Frames
Accessories
Greenhouse Guides
Back
Back
Gardening Advice
Grow Your Own Magazine Subscription
How To Gardening Guides
Kids Grow - Gardening with children
What To Do In The Garden This Month
Pruning Guides
Plants for a Purpose
Seed Sowing & Growing
What seeds should I be sowing now?
Video Library
Wildlife Gardening
Garden Pests & Diseases
Back
House & Garden Plants
Annuals
Bedding plants
Begonias
Climbing plants
Conifers
Dahlias
Evergreen plants
Fuchsias
Gardening for wildlife
Geraniums
Grasses
Hanging baskets
Houseplants
Hydrangeas
Lawn Care
Patio plants
Perennials
Petunias
Plants for pollinators
Plants for a purpose
Plants for shade
Shrubs
Roses
Spring flowering bulbs
Summer flowers
Sweet peas
Trees & hedges
Wildflowers
Winter Flowers
Popular 24 others are looking at this right now
NEW
Improves germination and promotes healthy root growth
Holds nutrients and retains water to help feed the plant
Reduces risk of damping off
Delivery Information
View Product Description
Loading...
You May Also Like
Sow this month
Seed Collection Tin + 10 packets of National Trust Seeds
24 Reviews
ADD TO BASKET
Just£19.99
Description
Delivery
Reviews
Improve seed germination with this naturally occurring, non-toxic mineral. Vermiculite absorbs water and nutrients, releasing them back into the soil as the seedling roots require it. This heat treated product improves aeration and drainage at the roots – perfect for mixing into seed compost to encourage healthy root growth. With good insulation properties, it is also ideal for covering seeds during sowing.
When rooting cuttings, mix vermiculite with compost to promote root establishment. This inert material is also ideal for storing begonias and dahlia tubers over winter.
Show Codes
1 x 2.4 Litre Tub (KB2217)
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
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
© 2023 Thompson & Morgan. All rights reserved. A division of Branded Garden Products Limited.
