Heartleaf Pitcher Sage Plant Care

Heartleaf Pitcher Sage (Lepechinia cardiophylla) belongs to the Lamiaceae family within the Lepechinia genus. Heartleaf Pitcher Sage is native to the Peninsular Ranges and found in the Santa Ana Mountains of Southern California, a few locations in San Diego County, and some of the coastal mountains of northern Baja California.

Heartleaf Pitcher Sage displays an upright, bushy shrub growth habit, reaching up to 3 ft tall with a spread of approximately 2 ft. Heartleaf Pitcher Sage produces tubular flowers in shades of purple, pink, or white.

Leaf size: approximately 4 inches.

Water a young or newly planted Heartleaf Pitcher Sage every 7–14 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.

Heartleaf Pitcher Sage thrives in full sun to partial shade.

Lepechinia cardiophylla tolerates temperatures of 50–85°F. Heartleaf Pitcher Sage prefers humidity levels of 40–70%.

Well-draining sandy loam with added organic matter for moisture retention. Good drainage is essential for Heartleaf Pitcher Sage to prevent waterlogging, which leads to root rot and fungal issues.

Feed Heartleaf Pitcher Sage 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 sandy loam with added organic matter for moisture retention. Avoid low spots where water collects after rain.

Heartleaf Pitcher Sage is suited to USDA Zone 12a.

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.

Heartleaf Pitcher Sage 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 Heartleaf Pitcher Sage 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.

Heartleaf Pitcher Sage is frost-tender (hardy to USDA zone 12). In colder areas grow it in a container and move it to a bright, frost-free place before the first frost.

Heartleaf Pitcher Sage can be propagated through seeds, stem cuttings. Similar propagation techniques also apply to california pitcher sage plant care, which shares the same genus.

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Heartleaf Pitcher Sage 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.

Heartleaf Pitcher Sage grows outdoors in USDA Zone 12a. It survives winters down to planting zone 12a. Heartleaf Pitcher Sage is native to the Peninsular Ranges and found in the Santa Ana Mountains of Southern California, a few locations in San Diego County, and some of the coastal mountains of northern Baja California. In cooler regions, grow Heartleaf Pitcher Sage as a houseplant or bring it indoors before the first frost.