All Thompson & Morgan Products

Brands/Thompson & Morgan/Products/Home & Garden/Lawn & Garden/Gardening/Herbicides

Thompson & Morgan Herbicides

25 products available · Updated September 2026

Parent: Gardening

All (11,229)Gardening Tools (41)Composting (34)Pots & Planters (31)Herbicides (25)Fertilisers (10)Greenhouses (10)Pot & Planter Liners (10)Gardening Tool Accessories (7)Sands & Soils (5)Plant Cages & Supports (4)Landscape Fabric (3)Mulch (3)Landscape Fabric Accessories (1)

Thompson & Morgan Deals & Vouchers

OFFER - 5% off plants, bulbs and seeds

9 days left

EXCLUSIVE OFFER - 12% off spring flowering bulbs

15% OFF your £60 spend

£20 OFF your £100 spend

Showing 25–25 of 25 products

Oregano - Herb Seeds

Dobies

Oregano - Herb Seeds

£3.88

up to £3.98

Also browse:All Herbicides in marketplace About Thompson & Morgan Thompson & Morgan deals & vouchers