Amphibologyne mexicana Plant Care

Amphibologyne mexicana (Amphibologyne mexicana) belongs to the Boraginaceae family within the Amphibologyne genus. Amphibologyne mexicana is native to Texas and Mexico.

Amphibologyne mexicana displays a low rosette, spreading ground cover growth habit, reaching up to 0.5 ft tall with a spread of approximately 1.5 ft. Amphibologyne mexicana produces small, delicate blue or purple flowers in clusters.

Leaf size: approximately 2 inches.

Water a young or newly planted Amphibologyne mexicana 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.

Amphibologyne mexicana thrives in partial shade to dappled sunlight. Avoid placing Amphibologyne mexicana in direct, harsh sunlight for extended periods, as this can scorch the foliage.

Amphibologyne mexicana tolerates temperatures of 60–75°F. Amphibologyne mexicana prefers humidity levels of 40–60%.

Well-draining sandy soil mix with added organic matter for moisture retention. Good drainage is essential for Amphibologyne mexicana to prevent waterlogging, which leads to root rot and fungal issues.

Feed Amphibologyne mexicana 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 partial shade to dappled sunlight and well-draining sandy soil mix with added organic matter for moisture retention. Avoid low spots where water collects after rain.

Amphibologyne mexicana 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.

Amphibologyne mexicana can spread to about 2 ft (0.5 m) and reach about 1 ft (0 m) tall. Space plants about 2 ft (0.5 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 Amphibologyne mexicana 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.

Amphibologyne mexicana 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.

Amphibologyne mexicana can be propagated through seeds, division of offsets.

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

Amphibologyne mexicana is susceptible to aphids, spider mites, whiteflies. 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.

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