Althea White

White Chiffon Rose of Sharon

Althea White, or Hibiscus Syriacus ‘White’, is a stunning deciduous shrub known for its pure white flowers that bloom from mid-summer to fall. The large, single blooms have a soft, elegant appearance, making them a timeless addition to any garden. Growing to a height of 6-8 feet, Althea White is an upright shrub with a bushy growth habit, making it perfect for planting as a hedge, in mixed borders, or as a standalone specimen plant. Its green foliage provides a lovely backdrop for the striking white flowers, offering an attractive contrast in the garden.

Althea White thrives in full sun and is relatively easy to care for. Its long blooming period, combined with its hardiness and resistance to pests, makes it a great choice for gardeners who want to add beauty and elegance to their landscape without high maintenance. This shrub is also drought-tolerant once established, making it an excellent option for gardens in hotter climates.

Care Instructions:

Planting:
Plant Althea White in a sunny location where it will receive at least 6 hours of direct sunlight each day. Ensure the soil is well-draining to prevent waterlogged roots. Dig a hole twice the size of the root ball, place the plant at the same depth it was in its pot, and space plants 4-6 feet apart.

Watering:
Water regularly during the first year to establish strong roots. Once established, Althea White is moderately drought-tolerant but will perform best with consistent moisture. Ensure the soil is moist but not soggy to avoid root rot.

Pruning:
Prune in late winter or early spring before new growth begins. Remove any dead or damaged wood and lightly trim older branches to encourage new growth and more blooms. After flowering, a light prune can help maintain its shape.

Pest Control:
Althea White is generally resistant to pests, but occasional issues with aphids, spider mites, or whiteflies can arise. Regularly inspect the plant and treat any infestations with organic insecticidal soap or neem oil if necessary.

Soil Tips:
This hibiscus prefers slightly acidic to neutral soil that drains well. Improve soil quality by adding compost or organic matter before planting, especially if the soil is clay-heavy. Well-drained soil is essential to prevent root rot and encourage healthy growth.