Best Plants & Seeds — Thompson & Morgan (2026)

1 plants & seeds matching brand “Thompson & Morgan”, hand-picked from UK Amazon listings.

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RatingAny rating3★ & up4★ & up4.5★ & upPriceminimum–In stock only

#1 Pick

Thompson & Morgan Sunflower Russian Giant Seeds

Rated 4.6 out of 5 stars (342)

• Pollinator Garden

£3.99

Pros

• Giant variety can reach up to 10 feet tall
• Popular with families and pollinator gardeners
• Easy to grow from seed outdoors

Cons

• Tall stems may need staking in exposed spots

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