Vexatorella obtusata subsp. obtusata Plant Care

Vexatorella obtusata subsp. obtusata (Vexatorella obtusata subsp. obtusata) belongs to the Proteaceae family within the Vexatorella genus. Vexatorella obtusata subsp. obtusata is native to the Western Cape and occurs in the Hex River Mountains, Bokker River Mountains, Keeromsberg and Kwadouw Mountains to the Langeberg at Koo as well as the Waboomsberg.

Vexatorella obtusata subsp. obtusata displays a compact, bushy shrub growth habit, reaching up to 2.5 ft tall with a spread of approximately 2.5 ft. Vexatorella obtusata subsp. obtusata produces showy clusters of small, brightly colored flowers.

Leaf size: approximately 4 inches.

Water a young or newly planted Vexatorella obtusata subsp. obtusata every 7–10 days, soaking the whole root zone, until it is established — usually one to two growing seasons. Established shrubs mainly need water during long dry spells. In a container, water whenever the top few centimetres of soil are dry.

Vexatorella obtusata subsp. obtusata thrives in full sun to partial shade.

Vexatorella obtusata subsp. obtusata tolerates temperatures of 60–80°F. Vexatorella obtusata subsp. obtusata prefers humidity levels of 40–70%.

Well-draining acidic soil mix with high organic content. Good drainage is essential for Vexatorella obtusata subsp. obtusata to prevent waterlogging, which leads to root rot and fungal issues.

Feed Vexatorella obtusata subsp. obtusata every 6 months during the growing season with a balanced, slow-release fertilizer at the rate on the label. Established shrubs in good soil often need little extra feeding, so let weak growth or pale foliage guide you.

Stop feeding by late summer so new growth can harden before winter.

The PlantoScan app can remind you when to water and when to fertilize each plant.

Choose a spot with full sun to partial shade and well-draining acidic soil mix with high organic content. Avoid low spots where water collects after rain.

Vexatorella obtusata subsp. obtusata is suited to USDA Zone 13a.

Plant container-grown or balled-and-burlapped shrubs in spring or early autumn, setting the root flare at soil level, and water well after planting.

Vexatorella obtusata subsp. obtusata can spread to about 3 ft (0.8 m) and reach about 3 ft (1 m) tall. Space plants about 3 ft (0.8 m) apart so mature crowns don't crowd each other, and plant at least half that distance from buildings, fences and paths.

Planning a row or hedge? Try the plant spacing calculator.

Prune Vexatorella obtusata subsp. obtusata while it is dormant in late winter: first remove dead, damaged and crossing branches, then thin lightly for shape.

If it flowers in spring, prune right after flowering instead so you don't remove next year's buds. Never take off more than about a quarter of the shrub in one year.

Vexatorella obtusata subsp. obtusata is frost-tender (hardy to USDA zone 13). In colder areas grow it in a container and move it to a bright, frost-free place before the first frost.

Vexatorella obtusata subsp. obtusata can be propagated through seeds, cuttings. Similar propagation techniques also apply to vexatorella alpina plant care, which shares the same genus.

See all plants toxic to cats and plants toxic to dogs.

Vexatorella obtusata subsp. obtusata is susceptible to spider mites, scale insects, mealybugs. Inspect the foliage regularly, especially along leaf undersides and stems. Treat infestations promptly with insecticidal soap or neem oil to prevent spread.

Yellow leaves, brown tips or drooping? See common plant problems and how to fix them.

Vexatorella obtusata subsp. obtusata grows outdoors in USDA Zone 13a. It survives winters down to planting zone 13a. Vexatorella obtusata subsp. obtusata is native to the Western Cape and occurs in the Hex River Mountains, Bokker River Mountains, Keeromsberg and Kwadouw Mountains to the Langeberg at Koo as well as the Waboomsberg. In cooler regions, grow Vexatorella obtusata subsp. obtusata as a houseplant or bring it indoors before the first frost.