Ninebark 'Red Baron'

‘Red Baron’ Ninebark (Physocarpus opulifolius ‘Red Baron’). ‘Red Baron’ ninebark, or Physocarpus opulifolius 'Red Baron', is a deciduous ornamental shrub highly prized for its intense purplish-red foliage and great hardiness in the garden. This variety forms a dense, rounded bush that is perfect for informal hedges, shrub beds and structured borders. In spring, young leaves emerge in bright red tones that then evolve into a deep purple during the season. This colourful foliage creates a remarkable contrast with the pinkish-white flowers that appear in early summer in small rounded corymbs, attracting pollinators.

To plant ‘Red Baron’ ninebark, choose a suitable exposure: sun to partial shade. The recommended soil is ordinary, well-drained soil. Water the root ball before planting and check that water can drain after planting. During establishment, check the moisture by hand before watering again. Spread mulch around the base, leaving the collar clear. Avoid systematic fertilizer applications without considering soil richness. In Quebec, choose a period when the soil is thawed and easy to work with.

Allow a width of 1.8 m (6 ft) for this plant's space in the garden. The indicated height of 2 m (6 ft) helps choose its position relative to neighbouring plants. Keep access to the base to weed, check moisture and remove damaged parts. Associate this variety with plants whose light and water needs are compatible. If you are considering a container, first check that its volume and drainage are suitable for root development. Potted roots are more exposed to cold than those planted in the ground.