Blue rock bindweed - Convolvulus sabatius (Care, Characteristics, Flower, Images)

Blue rock bindweed

Also known as: Ground morning glory

Blue rock bindweed is a perennial vine from the Mediterranean, often seen trailing along fences and other plants. The flowers are lavender-blue or violet and very numerous, which is why this bindweed species and its several cultivars have become popular garden plants.

Scientific classification

Species

Blue rock bindweed (Convolvulus sabatius)

Nightshades, bindweeds, gooseweeds, and allies

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Perennial

Lifespan

Vine

Plant Type

Mid spring, Late spring, Summer, Fall

Bloom Time

50 cm

Plant Height

50 cm

Spread

Green

Leaf Color

2.5 cm to 5 cm

Flower Size

Blue, Purple

Flower Color

Green, Purple, Blue

Stem Color

Images of Blue rock bindweed

Distribution of Blue rock bindweed

Distribution Map

Blue rock bindweed is native to the Mediterranean Basin, thriving in the region's climate. It has been introduced and has naturalized in various temperate zones. Blue rock bindweed is also cultivated for ornamental purposes, reflective of its adaptability to both native and introduced environments.

Native

Cultivated

Invasive

Introduced

No species reported

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Habitat

Cultivated land

Hemisphere Trend Curve

Northern

Sorthern

Toxicity

Blue rock bindweed possesses mild toxicity to humans, dogs, and cats. Ingestion causes gastrointestinal discomfort (nausea, vomiting, diarrhea) and oral irritation (burning sensation, drooling) in humans. Entire plant is harmful if consumed by dogs and cats, leading to symptoms of physical discomfort or illness. Immediate veterinary care is crucial in suspected cases of poisoning in pets. Awareness is key to prevention.

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Quickly Identify Blue rock bindweed

Low-growing groundcover with 3 feet (91 cm) spread but under 1 foot (30 cm) tall.

Soft, rounded leaves measuring 1.5 inches (3.8 cm) in length with green coloration.

Light blue, funnel-shaped flowers blooming throughout the year, peaking in spring to fall.

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Care Guide for Blue rock bindweed

Every week

Water

Full sun

Sunlight

15 - 35 ℃

Ideal Temperature

Garden Soil

Soil Type

Water: Blue rock bindweed, originating from Mediterranean coasts, prefers well-drained soils and tolerates dry conditions. It thrives with weekly watering to maintain optimal hydration. Ideal for outdoor settings, blue rock bindweed withstands full sun and suits xeriscaping, effectively managing natural rainfall.

Fertilize: For optimal growth and flowering of blue rock bindweed, apply balanced fertilizers bi-weekly during the growing season at half strength to avoid over-fertilization. During dormancy, reduce application to monthly. Monitor blue rock bindweed's response to adjust feeding for vibrant results.

Pruning: Blue rock bindweed features cascading blue flowers and vigorous growth. Prune in early spring to boost blooming and manage size. Regular pruning prevents legginess, promotes fuller growth, and enhances flowering. Clean tools are essential to prevent disease. Follow recommended techniques for optimal plant health.

Propagation: Blue rock bindweed is a trailing perennial that blooms continuously with blue flowers in warm climates or acts as an annual in cooler areas. Propagate by taking healthy stem cuttings during active growth, rooting in well-draining soil with humidity, and ensuring consistent moisture without waterlogging.

Repotting: Blue rock bindweed should be repotted every 2-3 years in spring to support its growth. Use a wider pot to accommodate its spreading roots. Provide consistent watering and bright, indirect light, avoiding deep pots to promote healthy, shallow root expansion.

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