Whale Fin Snake Plant Plant Care

Whale Fin Snake Plant (Sansevieria masoniana) belongs to the Asparagaceae family within the Sansevieria genus. Whale Fin Snake Plant is native to Africa and originally collected in the Democratic Republic of the Congo. Whale Fin Snake Plant is also known as Mason's Snake Plant.

Whale Fin Snake Plant displays an upright, clumping rosette growth habit, reaching up to 3 ft tall with a spread of approximately 2 ft. Whale Fin Snake Plant produces rarely flowers indoors, small white or greenish blooms on a spike.

Leaf size: approximately 36 inches.

Water a young or newly planted Whale Fin Snake Plant every 14–21 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.

Whale Fin Snake Plant thrives in low to bright indirect light. Avoid placing Whale Fin Snake Plant in direct, harsh sunlight for extended periods, as this can scorch the foliage.

Sansevieria masoniana tolerates temperatures of 60–85°F. Whale Fin Snake Plant prefers humidity levels of 30–60%.

Well-draining sandy soil mix with perlite and peat moss. Good drainage is essential for Whale Fin Snake Plant to prevent waterlogging, which leads to root rot and fungal issues.

Feed Whale Fin Snake Plant every 8 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 low to bright indirect light and well-draining sandy soil mix with perlite and peat moss. Avoid low spots where water collects after rain.

Whale Fin Snake Plant 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.

Whale Fin Snake Plant can spread to about 2 ft (0.6 m) and reach about 3 ft (1 m) tall. Space plants about 2 ft (0.6 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 Whale Fin Snake Plant 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.

Whale Fin Snake Plant 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.

Whale Fin Snake Plant can be propagated through division of rhizomes, leaf cuttings. Similar propagation techniques also apply to cylindrical snake plant plant care, which shares the same genus.

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

Whale Fin Snake Plant is susceptible to spider mites, mealybugs, scale insects. 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.

Whale Fin Snake Plant grows outdoors in USDA Zone 13a. It survives winters down to planting zone 13a. Whale Fin Snake Plant is native to Africa and originally collected in the Democratic Republic of the Congo. In cooler regions, grow Whale Fin Snake Plant as a houseplant or bring it indoors before the first frost.