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Dahlia Tubers

If you love bold colourful flowers that create an instant impact, it’s got to be dahlias. We’re proud to offer a wide range of beautiful quality plants, dahlias that pack a real punch, and choosing your favourites is just as much fun as watching them grow. From the bicoloured petals of England’s Glory, to the blazing yellows of Golden Scepter, it’s time to pick your favourite flower colour.

Perfect for borders, our easy to grow dahlia tubers can be planted directly into the garden from early May onwards for late summer flowering. For earlier flowering dahlias, pot them in the greenhouse in March or April and plant out at the end of May when the danger of frost has passed.

Browse our range of dahlia tubers and plant something different today – we also stock a fine selection of accessories to help you get the best from your dahlias.

Click for Dahlia Tubers Growing Information

Showing 31 product(s)
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  1. Dahlia Tubers - Explosion Quick View

    Dahlia Tubers - Explosion

    Despatch from February 2021 2 Tubers
  2. Dahlia Tubers - Addison June Quick View

    Dahlia Tubers - Addison June

    Despatch from February 2021 2 Tubers
  3. Dahlia Tubers - Autumn Fairy Quick View

    Dahlia Tubers - Autumn Fairy

    Despatch from February 2021 2 Tubers
  4. Dahlia Tubers - England's Glory Quick View

    Dahlia Tubers - England's Glory

    Despatch from February 2021 2 Tubers
  5. Dahlia Tubers - Eveline Quick View

    Dahlia Tubers - Eveline

    Despatch from February 2021 2 Tubers
  6. Dahlia Fimbriata Twin Pack - Black Touch & Playa Blanca Save 31% Quick View

    Dahlia Fimbriata Twin Pack - Black Touch & Playa Blanca

    Despatch from February 2021 4 Tubers (2 of each variety)
    £10.98 RRP £15.98
  7. Dahlia Tubers - Garden Wonder Quick View

    Dahlia Tubers - Garden Wonder

    Despatch from February 2021 2 Tubers
  8. Dahlia Tubers - Golden Scepter Quick View

    Dahlia Tubers - Golden Scepter

    Despatch from February 2021 2 Tubers
  9. Dahlia Tubers - Maxime Quick View

    Dahlia Tubers - Maxime

    Despatch from February 2021 2 Tubers
  10. Dahlia Tubers - Stolze Von Berlin Quick View

    Dahlia Tubers - Stolze Von Berlin

    Despatch from February 2021 2 Tubers
  11. Dahlia Tubers - Black Touch Quick View

    Dahlia Tubers - Black Touch

    Despatch from February 2021 2 Tubers
  12. Dahlia Tubers - Fleurel Quick View

    Dahlia Tubers - Fleurel

    Despatch from February 2021 2 Tubers
  13. Dahlia Tubers - Orange Sakura Quick View

    Dahlia Tubers - Orange Sakura

    Despatch from February 2021 2 Tubers
  14. Dahlia Tubers - Vancouver 2 Quick View

    Dahlia Tubers - Vancouver 2

    Despatch from February 2021 2 Tubers
  15. Dahlia Tubers - Floorinoor Quick View

    Dahlia Tubers - Floorinoor

    Despatch from February 2021 2 Tubers
  16. Dahlia Tubers - Playa Blanca Quick View

    Dahlia Tubers - Playa Blanca

    Despatch from February 2021 2 Tubers
  17. Dahlia Tubers - Snowflake Quick View

    Dahlia Tubers - Snowflake

    Despatch from February 2021 2 Tubers
  18. Dahlia Tubers - Take Off Quick View

    Dahlia Tubers - Take Off

    Despatch from February 2021 2 Tubers
  19. Dahlia Tubers - Akita Quick View

    Dahlia Tubers - Akita

    Despatch from February 2021 2 Tubers
  20. Dahlia Tubers - Blue Wish Quick View

    Dahlia Tubers - Blue Wish

    Despatch from February 2021 2 Tubers
  21. Dahlia Tubers - Cafe au Lait Quick View

    Dahlia Tubers - Cafe au Lait

    Despatch from February 2021 2 Tubers
  22. Dahlia Tubers - Dinner Plate Mix Quick View

    Dahlia Tubers - Dinner Plate Mix

    Despatch from February 2021 5 Tubers
  23. Dahlia Tubers - Kelvin Floodlight Quick View

    Dahlia Tubers - Kelvin Floodlight

    Despatch from February 2021 2 Tubers
  24. Dahlia Tubers - Kennemerland Quick View

    Dahlia Tubers - Kennemerland

    Despatch from February 2021 2 Tubers
  25. Dahlia Tubers - My Love Quick View

    Dahlia Tubers - My Love

    Despatch from February 2021 2 Tubers
  26. Dahlia Tubers - Park Princess Quick View

    Dahlia Tubers - Park Princess

    Despatch from February 2021 2 Tubers
  27. Dahlia Tubers Twin Pack - Floorinoor & Take Off Save 24% Quick View

    Dahlia Tubers Twin Pack - Floorinoor & Take Off

    Despatch from February 2021 4 Tubers (2 of each variety)
    £12.00 RRP £15.98
  28. Dahlia Tubers - Pink Perception Quick View

    Dahlia Tubers - Pink Perception

    Despatch from February 2021 2 Tubers

 

Showing 31 product(s)
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dahlia tubers

How To Grow Dahlias

Where to plant Dahlia Tubers?

Dahlias prefer full sun although they will tolerate shade for part of the day. If growing the taller varieties make sure there is shelter from strong winds. Rich, well draining soil is best for Dahlia tubers. Grow in beds and borders with the shorter varieties also being suitable for pots and containers

How to plant Dahlia Tubers?

Plant in mid to late spring about 10-15cm deep with the neck pointing upwards. Spacing depends on the variety of tuber. Water well after planting and regularly during the growing season.When the flower buds form feed every 14 days. Then deadhead regularly to prolong the flowering period

When to plant Dahlia Tubers uk?

Dahlias are tender, so when growing dahlias from tubers it is a good idea to start them in a greenhouse, then plant them once they are flowering when the frosty weather has passed. The growing season is at the end of May in most places in the UK, but further North it may be early to mid June. How to look after Dahlia tubers after flowering? Dependant on where you live and on the condition of your soil, Dahlia tubers may survive in the ground for many years. However if you have heavy soil or are in a cold area then it is best to lift the Dahlia tubers in late autumn. Cut off the stem 15 cm above the ground level and lift the clump carefully. Stand the clump upside down for a few hours to allow moisture to drain from the stem. Lightly cover the Dahlia tubers with soil and store in a cool, frost-free place that is well ventilated

How to look after Dahlia tubers after flowering?

Dependant on where you live and on the condition of your soil, Dahlia tubers may survive in the ground for many years. However if you have heavy soil or are in a cold area then it is best to lift the Dahlia tubers in late autumn. Cut off the stem 15 cm above the ground level and lift the clump carefully. Stand the clump upside down for a few hours to allow moisture to drain from the stem. Lightly cover the Dahlia tubers with soil and store in a cool, frost-free place that is well ventilated

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