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Under £20, Half-hardy, Lilac, Blue, Black, Borders

9218 products, 777 articles, 855 blogs

Salvia farinacea 'Seascape Mixed'

7 Reviews
  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Perennial

Just£1.99

within 24 hours

Laurentia 'Avant-Garde Dark Blue' F1 Hybrid

0 Reviews
  • Sun shade: full sun
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Annual

Just£0.89

within 24 hours

Lobelia erinus 'Cambridge Blue'

3 Reviews
  • Sun shade: Sun or semi shade
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Annual

Just£2.49

within 24 hours

Pennisetum 'Blackjack'

3 Reviews
  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Black
  • Longevity: Annual

2 Options From£9.99

Lobelia erinus 'Crystal Palace'

6 Reviews
  • Sun shade: Sun or semi shade
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Annual

Just£2.79

within 24 hours

Phlox drummondii 'Moody Blues'

6 Reviews
  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Annual

Just£1.99

within 24 hours

Nemesia 'Seventh Heaven' F1 Hybrid

9 Reviews
  • Sun shade: full sun
  • Grows in: Borders
  • Flower Colour: Lilac
  • Longevity: Annual

Just£2.15

within 24 hours

Lobelia erinus 'Blue Cascade'

6 Reviews
  • Sun shade: Sun or semi shade
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Annual

Just£2.79

within 24 hours

Lobelia 'Monsoon'

143 Reviews
  • Sun shade: Sun or semi shade
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Annual

4 Options From£12.99

by the end of march 2022

Laurentia 'Indigo Stars'

9 Reviews
  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Annual

4 Options From£11.99

by the end of march 2022

Coleus canina 'Scaredy Cat'

64 Reviews
  • Sun shade: sun or semi shade
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Perennial

2 Options From£12.99

by the end of march 2022

Lobelia pendula 'Sapphire Cascade'

2 Reviews
  • Sun shade: Sun or semi shade
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Annual

Just£2.99

within 24 hours

Laurentia 'Avant-Garde Blue' F1 Hybrid

20 Reviews
  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Annual

Just£2.87

within 24 hours

Ageratum houstonianum 'Blue Mink'

5 Reviews
  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Annual

Just£1.99

within 24 hours

Laurentia 'Grande Blue'

1 Review
  • Sun shade: full sun
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Annual

Just£0.99

within 24 hours

Morning Glory 'Heavenly Blue' (National Trust)

1 Review
  • Sun shade: full sun
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Annual

Just£2.39

within 24 hours

Morning Glory 'Mini Sky Blue'

0 Reviews
  • Sun shade: full sun
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Annual

Just£2.79

within 24 hours

Ageratum houstonianum 'Blue Danube' F1 Hybrid

3 Reviews
  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Annual

Just£3.35

within 24 hours

Lobelia erinus 'Mrs Clibran Improved'

4 Reviews
  • Sun shade: Sun or semi shade
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Annual

Just£1.83

within 24 hours

Osteospermum 'Erato Double Ice Blue'

15 Reviews
  • Sun shade: full sun
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Annual

2 Options From£9.99

by the end of march 2022

Morning Glory 'Hazelwood Blues'

3 Reviews
  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Annual

Just£2.29

within 24 hours

Morning Glory 'Heavenly Blue'

8 Reviews
  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Annual

Just£2.99

within 24 hours

Heteropappus meyendorfii 'Blue Knoll'

10 Reviews
  • Sun shade: Sun or semi shade
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Perennial

Just£1.00

within 24 hours

Salvia patens 'Blue Angel'

0 Reviews
  • Sun shade: full sun
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Perennial

Just£8.99

by the end of june 2022

Delosperma floribunda 'Stardust'

8 Reviews
  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Lilac
  • Longevity: Perennial

Just£2.87

within 24 hours

Petunia 'Sweetunia Starfish'

2 Reviews
  • Sun shade: full sun
  • Grows in: Borders
  • Flower Colour: Lilac
  • Longevity: Annual

3 Options From£9.99

by the end of march 2022

Morning Glory 'Flying Saucers'

2 Reviews
  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Annual

Just£1.00

within 24 hours

Mr. Men™ Little Miss™ Salvia patens

1 Review
  • Sun shade: full sun
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Perennial

Just£0.99

within 24 hours

Lavender 'Oregano' - Kew Collection Seeds

1 Review
  • Sun shade: full sun
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Shrub

Just£1.99

within 24 hours

Salvia patens

14 Reviews
  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Perennial

Just£0.99

Out of Stock

Bletilla striata 'Blue Dragon'

0 Reviews
  • Sun shade: dappled shade
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Tuber

2 Options From£6.99

Out of Stock

Salvia farinacea 'Victoria'

2 Reviews
  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Perennial

Just£3.49

Out of Stock

Salvia 'African Sky'

0 Reviews
  • Sun shade: full sun
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Perennial

2 Options From£19.99

Out of Stock

Salvia farinacea 'Strata'

0 Reviews
  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Perennial

Just£1.00

Out of Stock

Lobelia erinus 'Blue Wings'

8 Reviews
  • Sun shade: Sun or semi shade
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Annual

Just£1.00

Out of Stock

Ageratum houstonianum 'Blue Danube'

0 Reviews
  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Annual

Just£12.49

Out of Stock
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