Care of Blue Satin Hibiscus

Hibiscus syriacus – generally called the rose of Sharon or rose mallow – is a deciduous flowering shrub with several cultivars, such as the ‘Blue Satin’ hibiscus, which sports blue violet blossoms. With care, this plant reaches heights of 10-feet tall with spreads up to 8-feet broad, usually serving as a shrub border or decorative display. The -maintenance nature of the hibiscus makes ‘Blue Satin’ an outstanding option for growers that are city.

Sun and Soil

The ‘Blue Satin’ hibiscus prefers full sunlight, although it tolerates sunshine or partial shade. Although indigenous to China and India, the hibiscus plant grows in U.S. Department of Agriculture zones 5 to 8. This hibiscus cultivar thrives in well- . This plant isn’t picky about developing tolerates and medium different soil types and pH ranges. Ideally, the ‘Blue Satin’ hibiscus grows in moist soil – not water-logged or or higher-dry – having a pH range of 7 to 7.5.


The soil of the ‘Blue Satin’ hibiscus needs to be stored moist. This plant needs about 1-inch of water per week throughout of a half-gallon, or the growing period. The ‘Blue Satin’ hibiscus prefers deep and sluggish weekly watering, particularly during its first two years of installation. After installation, a water ring – a compacted mound of soil throughout the planting hole’s perimeter – aids direct water outward to encourage new root development.

Fertilization and Pruning

The program of a slow release fertilizer for flowering shrubs and trees designed for helps promote healthful development of the ‘Blue Satin’ hibiscus. Apply fertilizer in early spring in accordance with the instructions on the label. ‘Blue Satin’ hibiscus advantages of pruning in early spring or the fall. Growers should eliminate any stems that died in cold temperatures. Cold temperatures injury in case it suffers, it is possible to prune back the ‘Blue Satin’ hibiscus to wood that is great.


Spider mites and aphids usually target the ‘Blue Satin’ and other kinds of plants. Treat these pests with normal hosing – particularly targeting the lower of the plant’s leaves – or the program of organic pesticides including horticultural oil or neem oil. The ‘Blue Satin’ hibiscus has some tendencies that are invasive, meaning it could escape in areas that are un-managed. This plant is resistant.

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