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Phlox 'Ditosnow' SWEET SUMMER™ SNOW
Illustrative photo.
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Phlox 'Ditosnow' SWEET SUMMER™ SNOW perennial phlox

size/type
mid-sized perennial,mid-sized perennial
usual height
0,5-0,6m
usual width
0,3-0,5m
leaves
deciduous broadleaf
colour of leaves
green
flowers
showy
colour of flowers
white
blooming time
July-September
location
full to partial sun
soil type
any (acidic to alkaline)
soil moisture requirements
evenly moist (dislikes drought)
USDA zone (lowest)
4   (down to -34°C)
winter protection
 
for zone 5+6
Kód zimní ochrany zóna 5+6
for zone 7
Kód zimní ochrany zóna 7
categorized

Phlox

Phlox paniculata, known as garden phlox or perennial phlox, is a traditional perennial in Central European gardens. It’s an undemanding, long-flowering species with a strong fragrance that releases a subtle spicy aroma during warm summer evenings. That doesn’t mean it lacks scent by day – some cultivars even shift their fragrance depending on the time: mornings tend to be softer and sweeter, while evenings bring out deeper spicy notes, all for the sake of its pollinators. Phlox belongs to the group of “moth flowers,” whose scent intensifies at night to attract nocturnal visitors like moths and butterflies.

This species originates from the moist regions of North America and was first described scientifically by Carl Linnaeus in 1753. It arrived in Europe during the 18th century and quickly gained popularity thanks to its lush flower clusters, appeal to pollinators, and cultivated elegance. In England, the perennial paradise, it was given three oversized pages in the RHS’s Encyclopedia of Garden Plants. Though phlox is often considered old-fashioned – in the best sense of the word – breeders continue to develop new, healthier cultivars since this plant does not yet seem to have gone out of fashion.

Description of the plant:

The SWEET SUMMER™ series now includes 14 stunning cultivars of garden phlox (as of 2025) in many colours and combinations. And which one always draws the most attention? It may surprise you – the pure white one. White as freshly fallen snow and as gorgeous as the most exquisite wedding gown. One such gown is worn by Lady Nevea, a mythical ruler from a high-mountain valley called Floriglacia, where snow-white flowers bloom. Her dress is made of white phlox petals that never wilt. Legend has it that wherever Lady Nevea sets her foot, white flowers bloom again – even after the first frost. So keep your eyes open in October – for you may catch a glimpse of her in the corner of your eye, a beautiful figure appearing only for a fleeting moment before vanishing into the hoary morning.

The SWEET SUMMER™ SNOW cultivar forms upright flower heads 15 to 25 cm tall and 10 to 15 cm wide, made up of pure white blossoms. Flowering begins in July and the first wave lasts at least a month. If you regularly deadhead and remove the entire finished inflorescence while feeding with liquid fertilizer, new clusters form from the lower stems and flowering can continue until September. The flowers offer a pleasant, softly sweet and spicy scent. The leaves are deciduous, broad-lanceolate, dark green, and like all cultivars in this series, highly resistant to powdery mildew and leaf spot — the most common phlox diseases. The stems are firm, reach 50 to 60 cm tall, and do not bend or break after rainfall. This variety was bred by Ellen van Sambeek from the Dutch company Ditoplant and is protected by European PBR No. 36940 from 2014.

Phlox is an extremely hardy perennial. It sprouts very early in spring with deep wine-red buds often visible right after the snow melts. It blooms from early summer until the end of August, and early autumn flowering can be encouraged by trimming back spent clusters after the main flush. It’s easy to grow, thrives in regular garden soil, and appreciates nutrients — though even without fertilizer, it will bloom profusely. If it does suffer from disease, it’s usually caused by extremes — too dry or overly wet roots. This perennial is long-lived and will stay in your garden until you decide to dig it up. It’s ideal for sunny borders but will also bloom in partial shade. Hardy down to about –34 °C (USDA zone 4).

Last update 26-07-2025

SIZES and PRICES
view item form pot size quality price (incl. VAT) where in stock sending options quantity
2L
De Luxe
295 Kč
PRAGUE
2L
De Luxe
295 Kč
CHLUMEC
QUICK PRICE OVERVIEW
pot 2L
295 Kč
pot 2L
295 Kč

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GLOSSARY
  • STANDARD QUALITY - Plants of this group are 1st class quality with number of branches and overall density adequate to their size and age, considering they were container grown.
  • DE LUXE QUALITY - This label guarantees a luxurious quality of manually selected plants that, compared to their height and age, are exceptionally dense and beautiful.
  • EXTRA - These plants are usually mature and bigger specimens with exceptional overall appearance.
  • STANDARD (as described in the plant form) means a tree with a trunk of 190-210 cm and a crown at the top, unless specified differently. The commercial size for trees is their girth measured in the height of 1m from ground.
  • HOBBY - These plants are of the same quality as our standard-quality plants but younger and therefore cheaper.
  • SHRUB - a woody plant with branches growing bushy from the ground level.
  • HALF-STANDARD or MINI-STANDARD - a small tree with shorter trunk, its size is usually specified.
  • FEATHERED - These are trees with branches growing already from the base of the trunk and up along the stem.
  • GRASSES and PERENNIALS - Sizes given usually read the diameter of the pot or the clump, as specified.
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