Hibiscus ‘Diana’

Hibiscus ‘Diana’ (Hibiscus syriacus ‘Diana’). The Hibiscus syriacus 'Diana' is an elegant variety with large, pure white flowers that bloom generously from mid-summer until autumn. Unlike other cultivars, its flowers remain open longer at the end of the day, extending its decorative effect. Its dark green foliage highlights the dazzling whiteness of the flowers. Perfect for hedges, mass plantings, or as a specimen plant, it brightens the garden while being resistant to heat, drought, and diseases. The indicated mature size is 2 to 3 m (6 to 10 feet) in height and 2.5 m (8 feet) in width.

To plant hibiscus ‘Diana’, choose a suitable exposure: full sun. The recommended soil is neutral to slightly alkaline, well-drained. Water the root ball before planting and ensure that water can drain after planting. During establishment, check the soil moisture by hand before watering again. Spread mulch around the base, leaving the crown clear. Avoid systematic fertilizer applications without considering the soil's richness. In Quebec, choose a period when the soil is thawed and easy to work. In hot weather, monitor recently planted plants more frequently.

Allow for a width of 2.5 m (8 feet) to plan the placement of this plant in the garden. The indicated height of 2 to 3 m (6 to 10 feet) helps in choosing its position relative to neighboring plants. Maintain access to the base for weeding, checking moisture, and removing damaged parts. Pair this variety with plants whose light and water requirements are compatible. If you are considering a container, first ensure that its volume and drainage are suitable for root development. Potted roots are more exposed to cold than those planted in the ground.