Rose acacia - plants, care & cut back

The Content Of The Article:

The rose acacia is an exceptional flowering shrub with its bright pink flower clusters. Notes on location and care can be found here.

Rose acacia - plants, care & cut back: acacia

Rose acacia (Robinia hispida), what an auspicious name. Immediately thought of roses awake and strong bright pink and outstanding fragrant flowers. Otherwise, this ornamental wood has nothing in common with the queen of flowers. And the name acacia? Even that's only halfway true, only the appearance of the bush is similar to acacia. Actually, the charming ornamental plant should be called "Rosenrobinie". Finally, the common robinia has been the inspiration for numerous new varieties. The rose acacia is one of the newest hybrids.

The rose acacia in the portrait

The Robinia hispida or Roseate Acacia is a magnificent pink to Rotlilablühende Robinia. Because of their red bristles on the orange-brown shoots, the ornamental woodland is also called bristly robinia or bristle robin. The butterfly flowers develop their bright color after the lilac bloom from May to June on thick flower clusters. After flowering, showy feathery foliage decorates the shrub over summer.

The unusual flowering wood is hardy and can reach a stature height between 1.5 and 3 meters.

Location and soil of the rose acacia


You have chosen a rose acacia? It is best to place the ornamental shrub in a sunny spot. Bright semi-shade is also tolerated by this plant. However, it should not be more shady, as otherwise the flowering power of the rose acacia is inhibited.

Since the branches of Robinia hispida are very susceptible to breakage, the location should be as protected as possible wind.

❍ floor:

The rose acacia makes no great demands on the soil. The soil should be water-permeable. The flowering shrub likes a moist but not wet soil. The soil may also be low in nutrients and slightly calcareous.

This is how to properly cultivate the rose acacia

Rose acacia flowers

To water:

During the first two to three years, you will be moderately but regularly watering the new plantings. Since the rose acacia grows only about 20 centimeters per year, the root area will shade little in the first years and the moisture in the soil evaporates rather. Later, it is only watered during longer periods of drought. Make sure, however, that no waterlogging arises.


Little or no claims the rose acacia on a nutrient supply. You can give the flowering shrub some compost and gently work in the root area. The compost activates the microorganisms in the soil and protects the soil from compaction.

Rear section:

Only in summer or autumn, the Robinia hispida is cut and thereby normal lighted. Specifically, this means that dry or dead wood is removed. Let the pruning shears rest in spring. Then in the woods the juice rises and the flowering shrub tends to bleed when cut.


The rose acacia comes from the Robinie and not to be suspected of the plant genus Acacia. A sunny and sheltered location with a permeable nutrient-poor soil favors the winter hardy shrub. The ornamental wood is only moderately cast. Nutrient administration is not necessary. The rose acacia is cut only in summer or autumn. A spring cut damages the shrub.

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