Guevaria alvaroi Plant Care

Guevaria alvaroi (Guevaria alvaroi) belongs to the Asteraceae family within the Guevaria genus.

Guevaria alvaroi displays a low rosette, clumping growth habit, reaching up to 0.5 ft tall with a spread of approximately 0.5 ft. Guevaria alvaroi produces small daisy-like flowers in shades of yellow, orange, or red.

Leaf size: approximately 4 inches.

Water a young or newly planted Guevaria alvaroi 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.

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

Guevaria alvaroi tolerates temperatures of 65–75°F. Guevaria alvaroi prefers humidity levels of 40–60%.

Well-draining sandy loam with added perlite for improved drainage. Good drainage is essential for Guevaria alvaroi to prevent waterlogging, which leads to root rot and fungal issues.

Feed Guevaria alvaroi 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 bright indirect light and well-draining sandy loam with added perlite for improved drainage. Avoid low spots where water collects after rain.

Guevaria alvaroi is suited to USDA Zone 13b.

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.

Guevaria alvaroi can spread to about 1 ft (0.2 m) and reach about 1 ft (0 m) tall. Space plants about 1 ft (0.2 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 Guevaria alvaroi 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.

Guevaria alvaroi 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.

Guevaria alvaroi can be propagated through seeds, division of offsets. Similar propagation techniques also apply to guevaria loxensis plant care, which shares the same genus.

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

Guevaria alvaroi 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.

Guevaria alvaroi grows outdoors in USDA Zone 13b. It survives winters down to planting zone 13b. In cooler regions, grow Guevaria alvaroi as a houseplant or bring it indoors before the first frost.