Product description
Hibiscus syriacus 'Oiseau Bleu' is a deciduous ornamental tree, with beautiful green foliage and medium-sizes, violet-blue lobed leaves. Due to their sturdy 'lollipop' single straight stem, this hibiscus tree is Ideal to situate in small gardens, patios, flower borders and beds! These long-flowering trees will thrive in partial shade or full sun - make sure to water regularly during the warmer months.
Position the Rose of Sharon tree in colourful borders, mixed containers, patios or small gardens for everyone to see. Plant in moist, well-drained chalky soil in a full sun location to allow the tree to flourish. This species can get bushy so it is recommended to prune back towards the end of Winter / early Spring time to ensure fresh variegated growth for the following season.
Please Note: Images are for illustrative purposes only and designed to be a representation of the item(s) being sold. Depending on seasonality, deciduous plants may be supplied in their dormant state and without leaves. Plants may also be pruned back, lower than stated heights, to encourage new growth.
Plant specs, care guide & tips
Key features
Specifications
When to plant
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
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Planting and period of interest times are general guidelines and may vary based on your location and conditions. For best results, consult local gardening resources.
Instructions
Top Tip
Prune Hibiscus annually in early spring to remove dead or damaged branches and encourage strong, healthy growth. Lightly shape the plant to maintain its form and maximise flowering potential. Feed with a balanced fertiliser in spring and mid-summer for vibrant blooms, and consider protecting the plant from frost in colder regions to ensure it thrives year-round.
How to Water
Water Hibiscus deeply after planting and keep the soil consistently moist during the first growing season to establish strong roots. Once established, water regularly during dry spells, especially in summer, as Hibiscus thrives in moist but not waterlogged conditions. Avoid allowing the soil to completely dry out, as this can stress the plant and affect flowering. Water in the morning or late afternoon to minimise evaporation and avoid wetting the foliage to reduce the risk of disease.
How to Plant
To plant Hibiscus, select a sunny, sheltered spot with well-draining soil enriched with organic matter. Dig a hole twice the width and slightly deeper than the root ball, ensuring the top of the root ball is level with the soil surface. Backfill with soil, firm gently, and water thoroughly to help settle the roots. Space multiple plants at least 90–120 cm apart to allow room for growth. Add a layer of mulch around the base, keeping it clear of the stem, to retain moisture and regulate soil temperature.