How to Store Dahlia Tubers – A Beginners Guide

dahlia tubers in crates

Understanding when and how to store Dahlia tubers can be tricky for those who are new to gardening. Dahlias are incredible summer flowering plants that bring joy to those who grow them. Growing from a tuber (a dry clump formation of roots, rather than a bulb or plug), Dahlias are perfect perennials that flower throughout the whole season.

However, once the summer season is over, there’s a process you should follow to protect the root and ensure that the plant doesn’t rot. If this is your first time storing dahlias, then this handy guide can help you go from A to B without any fuss or confusion.

Step 1 – Lift the Root

pulling a dahlia tuber

Lift your tubers before the first frost of the autumn season to avoid root rot. To lift the root, you need to dig gently around the base. Be careful not to damage any of the root as you dig. Shake off the soil and cut the dahlia stems down and dispose of the leaves.

Step 2 – Rinse & Dry

purple and pink dahlias

Rinse gently with water until most of the soil has washed off. Leave in a warm area, with the tuber placed upside down, to dry.

Step 3 – Pot and Cover

a bee sitting on a pink dahlia

Once the tuber has dried, place in a pot and cover with dry compost. Store in a dry, cool area until the weather warms once again and repeat the cycle.

Gardening Tip 💡 : If you know that your dahlias are in a warm, safe spot in your borders and aren’t at risk of rotting throughout the winter, cover the area with a thick layer of mulch for an added padding of insulation.

Now you’ve learnt how to store Dahlia tubers, how about learning something else?

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Must-Have Red Dahlias

Dahlias are large, bright and a real eye-catcher in any garden. Perfect for the border or the cutting patch, they stay in bloom from summer right through to autumn. Below is a selection of our favourite dazzling Dahlias in all shades of ruby, scarlet, burgundy and crimson!

Our Dahlia Top Picks

RED RUNNER

Red Runner is a dramatic crimson coloured Dahlia that produces double flowers with rounded petals.

HONKA RED

This unique looking Honka Dahlia has ‘cartwheel’ shaped flowers and a distinct bright yellow centre.

ARABIAN NIGHT

Arabian Night is a luxurious, velvety deep red colour and its flower reaches a diameter of 20-25cm.

INCA

This ‘Powder Puff’ Dahlia produces unique double-feathered central petals in a wonderful crimson colour.

SANTA CLAUS

Santa Claus is a show-stopping red and white striped Dahlia with beautiful large blooms.

WITTEMANS BEST

This Dahlia is a gorgeous Cactus variety and produces large, spiky red flowers in a dramatic red colour.

NESCIO

Our beautiful Nescio Dahlia has bright red double spherical blooms on tall sturdy stems.

DAHLIA BLEND RED MIXED

A selection of Pompom, Cactus and Decorative Dahlia varieties in beautiful shades of red.

Planting Dahlias

We have a range of handy planting guide videos filmed with our resident plant expert Jeff Turner, which give easy step-by-step instructions on how to plant each variety of Dahlia.

How to Plant Dinner Plate Dahlias: Summer Garden Guide
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How and When to Plant Summer Bulbs

As spring approaches, it’s time to head outdoors and prepare your garden for summer blooms. Flowers categorised as ‘summer bulbs’ are flowering bulbs which grow and bloom during the summer, and so they are planted at the start of spring. Summer bulbs need warm weather and warm soil; a rule of thumb to remember is if it’s time for your tomatoes to go outdoors, it is also time to plant your summer bulb.

J.Parker’s Spring 2020 Collection is available to browse and purchase online NOW! So why not take a look our selection below of some beautiful summer bulbs, and kick-start the inspiration for your summer garden.

Begonias

How to plant: Begonias planted in beds which are enriched with well rotted or leaf mould will make a fine show. They should be started in shallow boxes in light soil; the saucer like tubers should be planted very shallow with the hollow side up. As soon as any danger of frost is passed then they can be transferred to their position in the garden at least 30cm apart.

Helene Harms

These cheerful sunshine blooms will add colour all summer from June to October. A perfect addition to patio pots or containers.

Click here to view online.

 

Odorata Pink Delight

Well-known for its highly fragrant flowers, the Begonia Pink Delight produces an abundance of vivid pink blooms. Flowers throughout summer until first frosts.

Click here to view online.

 Non-Stop White

These stunning white flowers bloom continuously throughout the summer months, contrasting against their glossy dark leaves.

Click here to view online.

Dahlias

How to plant: Dahlia tubers can be planted 10cm deep in fertile well drained soil, outdoors in spring when the frost has disappeared. They prefer to be in a sunny location and spaced at approximately 45cm apart. In areas where there is extreme cold, dig up dahlias and store in a cool peat over the winter. Apply a high potash fertiliser every few weeks in summer and dead head when necessary.

Bilbao

Bilbao is a large, zesty yellow Dinner Plate Dahlia with flowers that really shine during the summer months. Flowers June to September.

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Bishop of Leicester

Bishop of Leicester produces beautiful pink petals and a golden yellow centre. The unusual dark foliage contrasts brilliantly with the bright flower.

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Cabana Banana

Cactus Dahlias produce pointed petals which turn backwards to create this stunning tubular effect. The Cabana Banana has a gorgeous creamy yellow flower with a subtle blend of pink.

Click here to view.

Lilies

How to plant: each lily bulb should be surrounded with a little sharp sand both under and above the bulb to keep slugs away and to ward off excessive wetness. As most liliums are stem rooting we strongly recommend you plant at 15cm deep. They give a much better display when planted in clumps of 3, 6 or 12 bulbs (45cm apart). Planting time is October through to April.

Foxtrot

This delicate pale pink Dwarf Asiatic Lily is compact, but produces masses of flowers on very sturdy stems. Flowering from June to August, they make a great summer border flower.

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Yellow County

Our Yellow County Asiatic Lily produces lovely lively yellow flowers, with a beautiful scent. Asiatic hybrid lilies are the easiest to grow and amongst the first to bloom.

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White Heaven

The pure white trumpet shape of this Longiflorum Lily is a delicate addition to any summer garden, and make for wonderful cut flower displays. Bloom from July to September.

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Gladioli

How to plant: plant gladioli corms about 10-15cm deep and about 10-15cm apart, in fertile/well drained soil. When planting in a heavy soil, place some sand underneath each corm to help with drainage. At Parkers we recommend planting Gladioli in groups at monthly intervals, starting early spring, to extend the flowering season for a display which lasts all summer long.

Adrenaline

Our Gladioli Adrenaline are a dazzling blend of pale pink, white, and purple stamens. They make a lovely fresh feature in any summer garden.

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Fergie

Fergie is a Butterfly Gladioli that produces tangy lime green flowers with a dramatic contrasting red in its throat. Like all Gladioli they are great for attracting bees and butterflies.

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Nanus Impressive

These Gladioli are true to their name, with amazing dark pink markings upon pale pink petals. The unique pattern certainly attracts the eye and flower from May until July.

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Our new Spring 2020 range is now available online. Get ahead and begin shopping for your Summer Garden now!

Alternatively, you can request a copy of our Spring 2020 Catalogue here.

Dazzling Dahlias for the New Year

If you love bright colours in your borders, you won’t go far wrong with dahlias. Dahlias are among the lowest maintenance, highest production cut flowers and garden plants you can grow. So, with our premium Dahlia range now available to order online (for dispatch from mid-January), why not kick the new year off with a bang by planting these showstopping bloomers.

Dahlia Ambition

Marvel at the profusion of spectacular rich purple blooms of our Dahlia Ambition. A great choice for borders, containers or as superb cut flowers.

Click here to view online.

Dahlia Tartan

This striking Dahlia will steal the show in any summer garden. Their gently ruffled, velvet wine and white swirled petals are great for cutting or plant in groups for a hypnotizing display.

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Dahlia Blue Boy

Big, bright and blue. These cool toned Decorative Dahlia flowers will add a touch of class to your summer borders.

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Dahlia Art Nouveau

Art Nouveau is a fabulous dwarf Dahlia variety that produces amazing deep pink, almost purple flowers. Perfect as pretty cut flowers for the vase.

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Dahlia Toto

Anemone flowering Dahlias, commonly known as Powder Puff Dahlias produce unique flowers with double feathered central petals, resembling a Powder Puff.

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Dahlia Painted Lady

Bring joy to the summer garden with Dahlia Painted Lady‘s pink and crimson flecked flowers. A perfect choice for a feature plant in the border or potted up in a patio display.

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Dahlia Collarette Pooh

A truly charming Dahlia. Bright orange-red petals adorn a ring of small ruffled gold petals at their heart. A real stand out for borders or as cut flowers.

Click here to view online.

 

Dahlia Honka White

A Dahlia with style. These unique cartwheel style flowers look will look like little sunny faces in the summer border.

Click here to view online.

 

Dahlia Boom Boom Yellow

Silky, spherical flowers. These Pompom Dahlias brighten up the summer season with their unique, pale yellow blooms. An uplifting sight in a sunny garden.

Click here to view online.

Dahlia Bishop of Leicester

Dark and dramatic showstoppers. These attractive pink flowers with cheery yellow centres contrast beautifully against their dark foliage.

Click here to view online.

 

Our Favourite Dahlias for a Cutting Garden
Dahlia Apricot Desire
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How to plant Dahlia tubers

  • Plant dahlias on free-draining, lighter soils, where they are more likely to survive the winter.
  • Plant in a sunny or partially shaded location for best growth.
  •  Space about 60cm (2ft) apart and 10-15cm (4-6in) deep.
  •  As dahlias are tender, you’re best starting the tubers into growth in the greenhouse, then plant them in their flowering site after the frosty days are passed.

NEW SPRING 2020 CATALOGUE COMING SOON!

Our new spring 2020 catalogue has landed! Filled with our latest range of fantastic offers on spring/summer bulbs, plants and shrubs, keep an eye out for your copy in the post in January!

Not signed up for the catalogue? Click here.

Pretty Pastels for the Garden

To make a garden– a beautiful garden! You must choose garden colour schemes smartly. On a deeper level, colours can evoke certain emotions in us. Bright colours can make us feel more energetic and vibrant. Cool colours can make us feel calm, content, tired or melancholy and pastel colours can make us feel relaxed, refreshed and peaceful. In a garden space intended for peace, quiet and relaxation, pastels are the perfect garden colour scheme this summer.

Using pastels in the garden can create a space where we can unwind after a hard day and feel refreshed. A pastel garden can be placed almost anywhere in the yard. Pastel colored flowers look beautiful in bright sunlight, but also stand out in shade gardens and can brighten up especially dark areas.

Blues

Hibiscus Blue Chiffon

This award winning Hibiscus Syriacus has cool pale blue flowers, arranged like layers of ruffled chiffon. The centres are subtly marked with flashes of star-like burgundy-purple veins. A fabulous deciduous shrub which holds the RHS Award of Garden Merit, its quality’s guaranteed. A fine stand- alone specimen, or reliable addition to the shrub border, it will also make a great informal hedge or screen. It is a great choice for attracting butterflies to your garden.

Polemonium viscosum Blue Whirl

This beautiful clump forming Jacob’s ladder that produces clusters of small lavender blue flowers on shorter stems with fern like foliage. This compact perennial is perfect for patio pots or rockeries for creating a burst of cool colour.

Iris Sibirica Dear Delight

The Siberian Iris is a hardy perennial Iris which produces graceful flowers from May to July in an unusual tone of powder blue with white shading.

Pinks

Lily Elodie

This pale, baby pink Asiatic Lily is an excellent choice for bedding with very sturdy stems and upright flowers that will add plenty of elegant, pastel colour to your garden in the summer. For a lovely soft pastel display plant alongside creamy pink roses such as Joie de Vivre or our pink and white Dahlia Mix. These can be cut for a delicate and romantic bouquet.

Gladioli Adrenaline

Gladioli Adrenaline are a stunning blend of pale pink and white, they are sure to add glamour to your summer garden. We recommend planting Gladioli in groups at monthly intervals, starting early spring, to extend the flowering season for a showcase that lasts all summer long.

Lavender Rosea

A twist on the traditional lilac evergreen Lavender varieties, Rosea produces beautiful pale pink flower heads as well as the instantly recognizable Lavender fragrance.  They are ideal for planting in rows as illustrated or in pots around the patio and garden.

Yellows

Double Hollyhocks Yellow

Hollyhocks, otherwise known as Alcea, are a stable of many gardeners and synonymous with cottage garden displays. This beautiful Double Yellow variety produces stunning flowers in a sunny yellow shade. The flowers are perfect for attracting bees, butterflies and other nectar loving insects into your garden.

Dahlia Boom Boom Yellow

Unique pale yellow blooms that look amazing in the summer border. These Pompom Dahlias produce fabulous double spherical blooms which are sure to add a new dimension of shape and texture to any garden. Each flower head is made up of layers of silky, inwardly curved petals creating a perfectly formed sphere. Tall sturdy stems not only provide excellent support; but also provide the Dahlia with its iconic bobbing habit in the breeze – an uplifting and calming sight, especially in a hot sunny garden.

Rose Peace

In 1976, Rose Peace was voted the first ever ‘world’s favourite rose’ by the Rose Hall of Fame, and it isn’t difficult to see why. This exquisite variety of Hybrid Tea Rose produces elaborate, slightly frilled double blooms of creamy yellow, flushed at the edges with delicate pale pink. The Peace Tea Rose also emits a mild but delightfully sweet fragrance, as with other Hybrid Tea varieties.

Purples

Syringa meyeri Palibin

An upright deciduous shrub which produces dense clusters of sweetly fragrant, light pink and white panicles over attractive heart shaped foliage from late spring into early summer. When in bloom, the gorgeous flowers will bring butterflies to your garden.

Agapanthus Melbourne

A stunning new bi-colour addition to the Agapanthus range, with purple buds that open to reveal white flowers with a lilac purple stripe through each petal. Known as the African lily, these are drought tolerant and like well-drained soil and plenty of sunlight. They flower throughout August and September, boast masses of strappy foliage and tall 1m stems making these the ideal addition to the back of the border.

Petunia Tumbelina Priscilla

Tumbelina Petunia produce large unique double blooms in abundance during the summer months. The numerous flowers and its long trailing habit (up to 60-80cm) make it perfect for hanging baskets. Flowering from June through to October the fragrant flowers can create a wonderful display whether planted on their own or with other trailing varieties or colours. Priscilla is a lilac- purple variety with heavily veined petals.

ENJOY GARDENING THIS SPRING!

Valentines in the Garden

St. Valentine’s Day, popularly known as Valentine’s Day, is celebrated as the lovers day every year all over the world on February 14. The celebration of this day is thought to have originated from a Roman festival called ‘Lupercalia’, which celebrated the start of their springtime. Later on, the festival changed into a Christian celebration where they decided to use it to remember St Valentine too, and gradually, St Valentine’s name started to be used by people to express their feelings to those they loved.

Valentine’s is a time where people share their affection with gifts, such as chocolates, cards and flowers (traditionally red roses). Sure, roses are the flower of love, but they’re not the only flower that has romantic symbolism. You can show your valentine how much you really care with a bundle of beautiful romantic themed flowers, as many varieties from the traditional Rose, to Dianthus and Dahlias.

So, in honour of the date, here are 14 of our favourite love themed flowers to add that Valentines feeling to your garden all year long.

1. Hemerocallis Cherry Valentine

This beautiful soft pink petalled flower has a red centre and is one of our loveliest, large flowering plants from our Day Lily range. Flowering through June to September, Hemerocallis Cherry Valentine is guaranteed to bring romance to your garden all through the summer months. First grade loose roots supplied.

2. Dahlia My Love

The Dahlia is one of the most beautiful flowers in the world. Dahlia My Love is a beautiful pure white Cactus Dahlia that will add a delicate beauty to any summer garden display. Dahlias are known for being a symbol of commitment and grace, making them the perfect loving addition to your garden. Top grade tubers supplied.

3. Dianthus Scent First Romance

Fill your summer gardens with romance. Our Dianthus ‘Scent First’ Romance is a wonderfully fragrant plant producing delicate pink flowers, which blend in to a dark pink in the centre. 3cm diameter jumbo plug plants supplied.

4. Dicentra Valentine

Is your summer garden in need of some love? The Dicentra Valentine‘s heart shaped pendant flowers make a distinct and eye catching addition to patio pots and borders. Blooming with deep red tones on fantastic burgundy stems, these flowers are guaranteed to make you fall in love with your garden this summer. First grade loose roots supplied.

5. Hebe Wild Romance

A compact evergreen shrub; Hebe Wild Romance boasts an abundance of cream edged, dark green leaves which fade in to a deep pink/maroon in the winter, and then lighten in the spring to a luminous hue of bright pink. This colour evolving plant is bound to enchant in your summer gardens. 9cm pot grown plants supplied.

6. Rose For Your Eyes Only

Would this be Valentine’s if we didn’t include Roses? The most popular flower gifted for Valentines as this flower has long been a symbol for love and passion. This colourful floribunda rose produces expansive blushed orange/pink blooms that will flower all through the summer. An added bonus of Rose For Your Eyes Only is that their flowers emit a delicate, sweet aroma to add a special charm to your patios and paths this summer. Top quality 2 year old bare rooted plant supplied.

7. Hydrangea hovaria Love You Kiss

This affectionate plant is a unique lace cap variety of Hydrangea. Hydrangeas are known by some to represent anything that’s sincerely heartfelt, and alongside geraniums are gifted as a 4th wedding anniversary flower. The near white and red margin blooms of Hydrangea hovaria Love You Kiss are the perfect showstopping addition to your garden this summer. 14cm pot plant supplied.

8. Rose Lover’s Meeting

The ancient Greeks and Romans associated Roses with Aphrodite and Venus, the goddesses of love, and have been used for hundreds of years to convey the message of love. Each colour of rose can convey different meanings. The orange Rose represents passion and desire. A beautiful summer time bloom, our Rose Lover’s Meeting is bound to captivate with its striking twist on the traditional Hybrid Tea Rose shape with their pointed outer petals of exotic Indian Orange to add a touch of glamour to your summer garden. Top quality 2 year old bare rooted plant supplied.

9. Gladioli Adrenaline

Symbolizing strength and moral integrity, Gladioli also represent infatuation, with a bouquet conveying to a recipient that they pierce the giver’s heart with passion and known as a 40th wedding anniversary flower. Blooming a stunning blend of pale pink and white flowers, our Gladioli Adrenaline is bound to enchant all summer long. 12/14cm corms supplied.

10. Dianthus Scent First Passion

With its scientific name, Dianthus roughly translates to “flower of love” or “flower of the gods”, this flower is one that has been revered for centuries. Known for their spicy fragrance, compact habit and long season of bloom, Dianthus First Scent Passion is a striking variety with amazing, deep rich red flowers, ideal for bringing the passion back in to your summer borders, patio pots or containers. 3cm diameter jumbo plug plants supplied.

11. Hydrangea Together Collection

 The beautiful Hydrangea is known to be a symbol of deeper understanding between two people, that doesn’t have to be of a romantic kind. This connection can be between friends and family members but it can also apply to romantic couples as well. This exciting pairing in our Hydrangea Together Collection produces masses of magical pink and blue blooms make the perfect pairing in summer pots and containers. Supplied in 15cm pots.

12. Lily Casa Blanca

Lily Casa blanca, which shares its name with one of the greatest romantic movies of all time (Casablanca), is one of the finest oriental hybrids with large pure white blooms and brownish-orange anthers. Lilies are known as the 30th wedding anniversary flower as they symbolise humility and devotion. Enjoy this flower in the garden or be captivated by this oriental lily’s spicy fragrance indoors as part of a spectacular cut flower display. 14/16cm bulbs supplied.

13. Anemone The Bride

Add a touch of elegance to your gardens with these stunning traditional white Anemone, Anemone The Bride. These beautiful cup-shaped flowers bloom through April and May, perfect for pots, borders and containers. In Victorian times, people used this flower to represent a forsaken love of any kind in their intricate Language of Flowers, and in modern times this flower is used in bouquets for special occasions such as marriages (which would link with this flowers name) or the birth of a baby. 5/6cm bulbs supplied.

14. Eremurus Romance

Often known as a symbol of endurance, the dramatic soaring habit of Eremurus Romance is guaranteed to take your breath away with their giant, salmon pink flowers, which provide a real treat in the summer. Top Size Bulbs supplied.

 

Happy Valentine’s Day!