Blue Daisy Plant Care

Blue Daisy (Bellis caerulescens) belongs to the Asteraceae family within the Bellis genus. Blue Daisy is also known as Bellis caerulescens.

Blue Daisy displays a low rosette, clumping growth habit, reaching up to 0.5 ft tall with a spread of approximately 0.5 ft. Blue Daisy produces small daisy-like flowers in white, pink, or red.

Leaf size: approximately 2 inches.

Water a young or newly planted Blue Daisy every 4–7 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.

Blue Daisy thrives in full sun to partial shade.

Bellis caerulescens tolerates temperatures of 50–75°F. Blue Daisy prefers humidity levels of 40–70%.

Well-draining, fertile soil with added compost. Good drainage is essential for Blue Daisy to prevent waterlogging, which leads to root rot and fungal issues.

Feed Blue Daisy 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, fertile soil with added compost. Avoid low spots where water collects after rain.

Blue Daisy 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.

Blue Daisy 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 Blue Daisy 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.

Blue Daisy 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.

Blue Daisy can be propagated through seeds, division of clumps. Similar propagation techniques also apply to azores daisy plant care, which shares the same genus.

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Blue Daisy is susceptible to aphids, slugs, snails. 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.

Blue Daisy grows outdoors in USDA Zone 12a. It survives winters down to planting zone 12a. In cooler regions, grow Blue Daisy as a houseplant or bring it indoors before the first frost.