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Viola wittrockiana Cool Wave Lemon- Swiss Garden Pansy

Viola x wittrockiana Cool Wave® Lemon
Pansy, Swiss Giant Pansy, Garden Pansy, Violet

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Particularly suitable for hanging baskets due to its dense and cascading habit, this pansy offers countless flowers of beautiful size, in a range of soft and bright yellow, almost continuously from autumn to spring. This variety from the Cool Wave series grows quickly and proves to be more resistant to cold and adverse weather conditions.
Flower size
5 cm
Height at maturity
20 cm
Spread at maturity
40 cm
Exposure
Sun, Partial shade
Hardiness
Hardy down to -18°C
Soil moisture
all types, Moist soil
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Best planting time August to September
Recommended planting time February to March, August to October
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Flowering time January to April, October to December
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Description

The 'Cool Wave® Lemon' Pansy is a latest-generation hybrid variety of Viola x wittrockiana, belonging to a series of very spreading plants with a dense habit, offering brightly coloured flowers for a very long period, even in winter and despite inclement weather. It is a biennial plant that blooms from October to April, with a trailing habit that is particularly suited for hanging baskets, as well as for use as ground cover in flower beds. Its flowering in a range of soft and bright yellow shades brings life to all floral compositions and brightens up the shortest days of the year.

Garden pansies, sometimes called giant Swiss pansies, are actually hybrids grouped in the Viola x wittrockiana group. They belong to the violet family and are most often grown as annuals or biennials, although they are theoretically perennial but have a short lifespan.

The 'Cool Wave®' series, developed in the USA, brings together a collection of pansies that are unique in their very spreading habit. They are very well-branched and quickly form a clump that can reach 20 cm (7.9 in) in height and 30 to 40 cm (15.7 in) in width. Their growth can be enhanced with fertiliser applied every 15 days. They demonstrate remarkable floriferousness, from autumn to spring. The 'Cool Wave® Lemon' selection has numerous small serrated leaves, of medium green color and elliptical shape. Above these, countless small flowers measuring 3 to 4 cm (1.6 in) when open, composed of five rounded petals that slightly overlap. They are dressed in shades of yellow, ranging from butter to lemon.

When planted in summer, they will flourish as early as autumn. Vigorous and hardy, these Pansies withstand unfavorable weather conditions and tolerate periods of frost, even the most severe. You will see them wilt and then revive as temperatures soften. They will keep you company throughout winter, while being more discreet, and continue to bloom abundantly in spring.

If you love them in the garden you will greatly appreciate them in window boxes, to enjoy while keeping warm inside. You can associate them with primroses, Wallflowers, Grape Hyacinths, Daisies, and even with grasses like Japanese Sedge for a graphic effect in a contemporary style. Combine them with Heucheras and Tulips. The bluish green of glaucous fescues also highlights them well. Their colours will go well with orange and blue, to give a bohemian feel.

Pansy petals are edible and their colours will bring a touch of originality to your salads and pastries. For this purpose, think of growing them as you would your vegetables: in the most natural way possible.

Please note that our young plants in mini-plugs are professional products intended for experienced gardeners: upon receipt, transplant them as soon as possible into pots, or directly into flower beds.

 

Flowering

Flower colour yellow
Flowering time January to April, October to December
Inflorescence Solitary
Flower size 5 cm

Foliage

Foliage persistence Evergreen
Foliage colour medium green

Plant habit

Height at maturity 20 cm
Spread at maturity 40 cm
Growth rate fast

Botanical data

Genus

Viola

Species

x wittrockiana

Cultivar

Cool Wave® Lemon

Family

Violaceae

Other common names

Pansy, Swiss Giant Pansy, Garden Pansy, Violet

Origin

Cultivar or hybrid

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    €17.50 the 35 • Plug plant 2.2cm x 2cm - Tray of 35

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    €17.50 the 35 • Plug plant 2.2cm x 2cm - Tray of 35

    Available in 3 sizes

  20. Out of stock
    From €0.80 Plug plant 1.5/2.5 cm

    Available in 2 sizes

Planting and care

The plant plugs of 'Cool Wave® Lemon' pansies must be transplanted as soon as they are received, directly into pots or containers. Monitor moisture levels and regularly apply fertilizer (about twice a month).

If you wish to grow them in open ground, first transplant them into pots. Pay attention to watering but do not saturate the soil. There is no need to keep them in a greenhouse; just avoid exposing them to scorching sun . Leave for a good month and then plant in their final location.

Remove faded flowers as they appear, to stimulate the production of new buds.

 

 

 

Planting period

Best planting time August to September
Recommended planting time February to March, August to October

Intended location

Suitable for Meadow
Type of use Edge of border, Container
Hardiness Hardy down to -18°C (USDA zone 7a) Show map
Ease of cultivation Beginner
Planting density 5 per m2
Exposure Sun, Partial shade
Soil pH Any
Soil type Silty-loamy (rich and light)
Soil moisture all types, Moist soil, preferably fresh and well-drained

Care

Pruning No pruning necessary
Disease resistance Good
Overwinter Can be left in the ground

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