Home > Catalogue > Hydrangea paniculata 'Renba' FRAISE MELBA®
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Illustrative photo.
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Hydrangea paniculata 'Renba' FRAISE MELBA® panicle hydrangea

size/type
medium-sized shrub
usual height
1,5-2m
usual width
1-1,5m
leaves
deciduous broadleaf
colour of leaves
green
flowers
showy
colour of flowers
multicoloured: white a� fuchsia
blooming time
July-October
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
K�d zimn� ochrany z�na 5+6
for zone 7
K�d zimn� ochrany z�na 7
mycorrhizal product
categorized

Hydrangea

The panicle hydrangea (Hydrangea paniculata) is a deciduous shrub or small tree native to East Asia, naturally occurring in the mountain forests and valleys of China, Korea, Japan, and Russia�s Sakhalin Island. It is distinguished by its strikingly conical panicles composed of small fertile and showy sterile florets, which shift in color over the season from white through pink to wine-red, and by its high tolerance for full sun. The species was botanically described in 1829 by the German physician and botanist Philipp Franz von Siebold (1796�1866), who encountered it during his work in Japan. It reached Europe through botanical collections and expeditions of the 19th century, with the first cultivars such as �Grandiflora� and �Floribunda� spreading in gardens only toward the end of that century.

A milestone in the breeding of Hydrangea paniculata came with the expedition of American dendrologist Charles Sprague Sargent to Japan in 1892. He brought back seeds from which, in the following years, the cultivar �Praecox� was raised�the first documented variety with early flowering. Its beauty was already praised in 1897 in the journal Garden and Forest, and when the plant became established in cultivation, Sargent himself called it in 1922 one of the most beautiful shrubs in the Arnold Arboretum. The original specimen still grows there today as a living botanical monument more than a century old.

Description of the plant

FRAISE MELBA� panicle hydrangea makes about 16 cm long and 12 cm wide panicles composed of mostly sterile (showy) flowers which emerge pale lime green and change to creamy white. However, earlier than others they turn glowing pink and purple pink as they mature during colder nights of late summer. They bloom from mid July atop maroon-flushed stems which are strong enough to hold the inflorescences upright without bending even after a heavy rain.

Within 7-10 years the plant gets some 1,5-2m tall and a little less wide. Plants require hard pruning in early spring (March) � cut back all last year�s growth to some 10 cm only and remove all thin or ill branches to encourage new and strong growth.

FRAISE MELBA� is an improvement of an award-winning variety VANILLE FRAISE� from 2006 bred by the same French breeder Jean Renault. US patent No. PP28509 was granted in 2017.

Last update 18-08-2021

Growing conditions and care

Panicle hydrangeas thrive best in full sun but cope well with light partial shade provided they have sufficient moisture. Soil type is not critical, yet in fertile, deeper and well‑drained ground they produce the largest flower heads and the strongest framework. After planting they need regular watering, as their shallow root system dries out quickly during the first two years; once established they tolerate short summer droughts, although they remain healthier and less prone to wilting in evenly moist soil. They respond very well to feeding, but fertilisers with a lower nitrogen content are preferable to encourage flowering rather than overly lush growth that weakens the stems. They tolerate any aspect and a wide pH range. Each spring before budbreak they require a hard prune, leaving roughly 10 to 20 cm of the previous year�s wood, as they flower exclusively on new shoots. They grow well in containers but need more frequent watering and a sheltered position away from strong winds, which can snap young stems carrying heavy flower heads. Standard forms require a firm staking system, which must be renewed after four to five years to support the increasing weight of the crown. Their cold tolerance reaches approximately �34 �C (USDA zone 4).

SIZES and PRICES
view item form pot size quality price (incl. VAT) where in stock sending options quantity
shrub
4L
STANDARD
410 K�
PRAGUE
shrub
9L
STANDARD
855 K�
CHLUMEC
QUICK PRICE OVERVIEW
shrub
pot 4L
410 K�
shrub
pot 9L
855 K�

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THE PRICES INCLUDE VAT of 15%. For quick conversion you can use 1 CZK = approx. 0.04 EUR

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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