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Dimorphotheca pluvialis
rain daisy
Dimorphotheca pluvialis
Dimorphotheca pluvialis, commonly known as the African Daisy, is a charming annual plant celebrated for its vibrant, daisy-like flowers. Native to South Africa, it thrives in sunny conditions and blooms prolifically, adding a splash of color to gardens and landscapes. The flowers open in the sunlight and close at night or on cloudy days. It is relatively low-maintenance, making it popular for borders, rock gardens, and containers.
CategoryDetails
Estimated Plant Lifespan6 months lifespan
Sun Requirements6+ hours direct sunlight (Full Sun)
Pollination

Method: Animal

Notes: Bees and other insects are attracted to the flowers and assist in pollination.

Watering Requirements

Method: Water at the base of the plant

Frequency: Water when the soil is dry to the touch.

Notes: Avoid overwatering, which can lead to root rot.

Humidity Requirements

Level: Moderate

Maintenance: Provide good air circulation.

Cleaning RequirementsDeadhead spent flowers to encourage continuous blooming.
Temperature Range

Min: 10°C

Max: 30°C

Alternative Nameswhite African daisy, rain prophet, Calendula decurrens, Calendula a, Calendula pluvialis, Calendula versicolor, Dimorphotheca annua, Dimorphotheca a, Dimorphotheca incrassata, Dimorphotheca leptocarpa, Calendula hybrida, Black-Eyed Susan, Cape Rain Daisy
Lobularia maritima
sweet alyssum
Lobularia maritima
Sweet Alyssum's low-growing habit and delicate flowers complement the African Daisy's taller form and bolder blooms, creating visual contrast. Sweet Alyssum can also attract beneficial insects.
Calendula officinalis
pot marigold
Calendula officinalis
Pot Marigolds are good companion plants as they attract pollinators and other beneficial insects. Their vibrant color also provides a nice visual contrast.
Bidens pilosa
Hairy Beggarticks
Bidens pilosa

Hairy Beggarticks can quickly spread and outcompete the African Daisy for resources like sunlight, water, and nutrients due to its aggressive growth habit.

Aphids

Small, sap-sucking insects that can infest the plant, causing yellowing leaves and stunted growth. Aphids are often found on new growth and flower buds. They excrete honeydew, which can attract ants and lead to sooty mold.

Spider mites

Tiny arachnids that feed on plant sap, leading to stippling or yellowing of leaves. Spider mites thrive in hot, dry conditions and can cause webbing on the plant.

Steps:

    • Sow seeds directly in the garden after the last frost, or start indoors a few weeks earlier.
    • Plant seeds on the surface of the soil and gently press them in.
    • Keep the soil moist until germination, which usually takes 1-2 weeks.
    • Thin seedlings to 6-12 inches apart.

Neem Oil

Controls aphids and spider mites.

Insecticidal Soap

Effective against aphids and other soft-bodied insects.

Balanced Fertilizer

Supports healthy growth and abundant flowering.