Sanctuary Garden Offices - Garden Offices
Sanders GardenWorld - Regional Garden Centre
Satsuki Azalea Society - Azalea Information

Scottish Country Cottages - Cottage & Garden Holidays

SeaPets - Ponds & Water Features
Seaweed Products - Natural Fertiliser
Secret Seeds - Rare & Unusual Seeds
Seed Site - Seed Information
Seeds-By-Size - Seed Supplier
Serenta Flowers
Seymours Garden Centre - Regional Garden Centre

Shedstore - Arbours, Outdoor Seating, Sheds, Summerhouses & Wood Preservatives
Shirley's Plants - Begonia Nursery
Shrub Shop - Shrubs

Simply Patio Heaters - Patio Heaters
Simply Picnic - Picnic Supplies
Sisley Garden Tours - Garden Tours & Holidays

Society Column - An evergreen4ever, non-gardening, affiliate website
Soil Association - Organic Farming Charity
Solstice Nurseries - Regional Charity Nursery
Southview Nurseries - Pinks by Mail Order

Special Plants Nursery - Unusual Plants
Speyside Heather - Heather Specialists

Stone, Paul Gardens - Garden Designer
Strafford-on-Avon District Council - Regional 'Green Spaces' Directory
Strulch - Straw-based Mulch

Succulent-Plant.com - Cacti & Succulents
Sunshinebits - % - Barbecues, Hammocks, Picnic Supplies, Garden Toys, Play Centres
Suttons Seeds -  Seeds,  Garden Equipment

Swift Garden Machinery - Garden Machinery