Deltoid-leaved dewplant - Oscularia deltoides (Care, Characteristics, Flower, Images)

Deltoid-leaved dewplant

Also known as: Sandsteenvygie

Deltoid-leaved dewplant (Oscularia deltoides) is a South African succulent from the marigold family. It produces masses of magenta-pink flowers in the spring. The blooms are almond-scented. It is a popular plant among succulent fans.

Scientific classification

Species

Deltoid-leaved dewplant (Oscularia deltoides)

Pinks, cacti, and allies

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Succulent, Shrub

Plant Type

Spring, Summer, Fall

Bloom Time

15 cm

Plant Height

1 m

Spread

Green, Gray, Silver

Leaf Color

2.5 cm to 5 cm

Flower Size

Pink

Flower Color

Green, Gray, Silver, Pink

Stem Color

Evergreen

Leaf type

Images of Deltoid-leaved dewplant

Distribution of Deltoid-leaved dewplant

Distribution Map

Deltoid-leaved dewplant originates from a major region in the southern part of Africa and has since been introduced to other areas, including the United Kingdom. It is not only cultivated in its native range but also grown in gardens and landscapes beyond, adapting to different environments while still maintaining a presence in its indigenous locale.

Native

Cultivated

Invasive

Introduced

No species reported

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Habitat

Steep sandstone rocks

Hemisphere Trend Curve

Northern

Sorthern

Quickly Identify Deltoid-leaved dewplant

Low-growing succulent shrublet with dark pink to reddish wiry stems.

Blue-green, three-angled leaves with small reddish teeth.

Produces small, lightly fragrant flowers with yellow centers and lavender-pink petals.

Flowers open predominantly in the afternoons, potentially blanketing the plant.

Reaches heights of 6 inches to 1 foot and spreads 2 to 3 feet wide.

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Care Guide for Deltoid-leaved dewplant

Every 3 weeks

Water

Full sun

Sunlight

15 - 38 ℃

Ideal Temperature

Water: Deltoid-leaved dewplant thrives with infrequent, deep watering every three weeks, adapting well to dry conditions. It prefers well-draining soil typical of its native habitat, commonly used in rock gardens or as ground cover. This balance of drought tolerance and moisture is vital for its health.

Fertilize: Fertilize deltoid-leaved dewplant with a diluted balanced succulents and cacti food quarterly in spring and summer for optimal growth. Monitor for salt buildup and flush the soil if needed. Reduce feeding in fall and winter, and use gloves to avoid direct contact.

Pruning: To maintain form, large succulent plants like deltoid-leaved dewplant require pruning in spring and autumn, removing dense or redundant branches. For propagation, cut stout stems with 5-6 leaves, apply sulfur powder to the wound, and plant after it heals, ensuring the soil stays slightly moist.

Propagation: Deltoid-leaved dewplant is a low-maintenance succulent ideal for beginners and waterwise gardening. Propagate via cuttings during active growth, allowing them to callous for 1-2 days before planting in well-draining soil. Regular misting aids root development without causing soil saturation.

Repotting: Repot the succulent deltoid-leaved dewplant every 2 years to prevent root crowding, ideally in spring. Use a slightly larger pot with good drainage. After repotting, water sparingly and provide bright, indirect light for recovery. This low-maintenance plant requires minimal care post-repotting.

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