Heuchera 'Palace Purple' (Heuchera) - perennial with colorful foliage - 11 cm pot - Height 25 cm

Yes, the 'Palace Purple' coral bells (Heuchera micrantha 'Palace Purple') is one of the few perennials capable of thriving in deep shade, under trees or at the base of a north-facing wall. It is precisely under these conditions that its purple-red foliage takes on its deepest and most stable hues. In full summer sun, the leaves tend to fade and can scorch at the edges. Bright partial shade is also very favorable and stimulates more abundant summer flowering. It is therefore particularly recommended for shaded areas that lack color.

The Heuchera 'Palace Purple' flowers from June to August. It produces slender, upright flower spikes well above the foliage, bearing tiny cream-white bells with a slight pink tinge. This airy and graceful display contrasts beautifully with the dense purple foliage below. The flowers are popular with pollinators, especially bees and hoverflies. Although the flowers are understated compared to the foliage, they add a highly prized lightness to mixed borders. Faded stems can be removed to extend the decorative season or left in place to support biodiversity.

Heuchera micrantha 'Palace Purple' is a fully hardy perennial that can withstand temperatures down to around -20°C when planted outdoors without winter protection. Its foliage is evergreen and remains in place throughout the winter in most regions of France, including areas with regular frosts. During very harsh winters, the foliage may become slightly mottled or shrivel, but the plant grows back vigorously in spring.

The 'Palace Purple' s'accommodates 'a wide variety of soils, provided 'they are well-drained and neither too dry nor waterlogged. It prefers slightly humus-rich, moist, and airy soil, with a pH between 5.5 and 7. Heavy, clay soils that retain w'ater in winter should be avoided, as they cause crown rot. To improve poor soil, incorporate one-third mature compost at the time of planting. In pots, use a mixture of multipurpose potting soil and sand or pumice to ensure good drainage. Always make sure not to bury the crown when planting.

The 'Palace Purple' Heuchera lends itself to many combinations in shady borders. Its deep purple foliage pairs remarkably well with the green or chartreuse foliage of hostas and ferns, creating a striking color contrast. Paired with a Heuchera with golden leaves such as 'Lime Rickey' or caramel such as 'Caramel', it creates a dynamic color palette all 'year round. Astilbes and perennial impatiens elegantly complete this picture by adding flowers at foliage level.

Absolutely: the 'Palace Purple' heuchera grows very well in a pot or container on a shaded terrace or balcony. Choose a container 'at least 25 cm in diameter with drainage holes, filled with 'well-draining potting mix. Its colorful evergreen foliage provides a strong visual presence even when not in bloom, making it an excellent choice for shaded container arrangements. Water more regularly than 'when planted in the ground, especially in summer, and apply a balanced liquid fertilizer once a month from March to September. In winter, protect the pot with horticultural fleece or move it to a sheltered location during severe cold weather.

The size of the Heuchera 'Palace Purple' is simple and low-maintenance. In spring, generally in March or early April, remove the leaves damaged by the cold, those that have turned black or yellow during the 'winter, by gently removing them at the base. This operation stimulates the 'production of new fresh and colorful leaves. Faded flower stalks can be cut at the base as soon as the end of flowering to maintain a neat appearance.