11/8/2023 0 Comments Browallia amethyst flower![]() ![]() Soil: Browallia speciosa performs well in humusy, consistently moist, well-drained soils. In hot summer areas, plants are best sited in sun dappled conditions, bright shade or afternoon shade. Light: Browallia speciosa plant grows in sun to shade. Make sure to provide good ventilation if growing under glass.Īlthough cold temperatures will slow its growth considerably, it can tolerate the brisk air well and will continue to flower. Prior to first fall frost, some plants may be cut back, planted in small containers and brought indoors for winter flowering. Pinch plants back to encourage branching. ![]() Gardening: Browallia speciosa is typically grown as a warm weather annual. They should be discarded after flowering. Potting and repotting: Purchesed Browallia speciosa will normally be in 13cm (5 inch) pots of soil-based potting mixture and will not need repotting. Watering: Water moderately, enough to make the potting mixture thoroughly moist, but allowing the top two-thirds to dry out between waterings.įeeding: Once new plants are established, begin applications of standard liquid fertiliser every two weeks and continue throughout the whole of the flowering period. Temperature: Browallia speciosa do best if they can be kept at a temperature of 12-16C (54-61F) temperatures much over 18C (64F) will tend to shorten the life of the flowers. Light: Provide a position offering bright light with at least four hours of direct sunlight every day. When grown in pots, their slim stems may need thin support, but they also make attractive trailing plants if grown in baskets.Īs Browallia speciosa develop, nip out the growing tips of stems to encourage bushy growth. Houseplants care: Indoors Browallia speciosa plants are prized for their vividly coloured, sapphire blue flowers. After it produces the show of flowers in its first year or so, it will often begin to decline, therefore it is practical to be discarded and grow a new plant in next spring. They are a matt-green colour and feel slightly sticky to touch.īrowallia speciosa is grown as a tropical annual. The oval leaves with pointed tips, up to8cm (3 inch) long, are born on the plant. The flowers are blooming singly or in small clusters in the upper leaf axils, from late spring to fall. This plant has tubular, 5-lobed, purple-blue flowers with white centres and they are about 5cm (2 inch) wide. When grown as an annual, it will typically rise to 0.5m (2 feet) tall. Distribution and habiat: Browallia speciosa is a shrubby, woody perennial native to tropical South America growing in open areas, roadsides, pastures, vacant lots in moist and seasonally dry regions at elevations between 150-1200m (500-4000 feet).ĭescriptions: Browallia speciosa is a blue-violet tender perennial usually grown as an annual flowering plant. ![]()
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