Tiger Orchid Plant Care

Tiger Orchid (Grammatophyllum martae) belongs to the Orchidaceae family within the Grammatophyllum genus. Tiger Orchid is native to the Philippines.

Tiger Orchid displays a large epiphytic orchid growth habit, reaching up to 6 ft tall with a spread of approximately 3 ft. Tiger Orchid produces showy, large flowers in yellow, green, brown or red.

Leaf size: approximately 12 inches.

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

Tiger Orchid thrives in bright indirect light. Avoid placing Tiger Orchid in direct, harsh sunlight for extended periods, as this can scorch the foliage.

Grammatophyllum martae tolerates temperatures of 60–85°F. Tiger Orchid prefers humidity levels of 50–80%. A pebble tray or humidifier helps maintain adequate moisture around the plant.

Well-draining orchid mix with bark and perlite. Good drainage is essential for Tiger Orchid to prevent waterlogging, which leads to root rot and fungal issues.

Feed Tiger Orchid every 6 months during the growing season with a balanced, slow-release fertilizer at the rate on the label. Established trees 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 bright indirect light and well-draining orchid mix with bark and perlite. Avoid low spots where water collects after rain.

Tiger Orchid is suited to USDA Zone 13a.

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

Tiger Orchid can spread to about 3 ft (0.9 m) and reach about 6 ft (2 m) tall. Space plants about 3 ft (0.9 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 tree spacing calculator.

Prune Tiger Orchid 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 tree in one year.

Tiger Orchid 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.

Tiger Orchid can be propagated through division, back bulbs. Similar propagation techniques also apply to tiger orchid plant care, which shares the same genus.

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Tiger Orchid is susceptible to aphids, scale insects, spider mites. 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.

Tiger Orchid grows outdoors in USDA Zone 13a. It survives winters down to planting zone 13a. Tiger Orchid is native to the Philippines. In cooler regions, grow Tiger Orchid as a houseplant or bring it indoors before the first frost.