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Cryptostegia madagascariensis
Cryptostegia madagascariensis
Cryptostegia madagascariensis
Cryptostegia madagascariensis

Cryptostegia madagascariensis

TAXONOMY

FamilyApocynaceae
GenusCryptostegia
Zone10

ABOUT

Cryptostegia madagascariensis, commonly known as the Madagascar rubber vine, is a scrambling shrub native to Madagascar. It belongs to the Apocynaceae family and is known for its vigorous growth and ability to thrive in seasonally dry tropical climates. The plant produces attractive, glossy leaves and clusters of pink to purple flowers. It is often used as an ornamental plant but can become invasive in some regions.

ALSO KNOWN AS

Rubber Vine
Cryptostegia glaberrima
Cryptostegia madagascariensis var. glaberrima
Cryptostegia madagascariensis var. madagascariensis
Cryptostegia madagascariensis var. septentrionalis

OVERVIEW

WaterDry
SoilLoamy
LightDirect Bright (8 Hours)
Temperature25° C
Humidity60%
pH6.5
Pressure1,013 mbar

DETAILS

Care Instructions
To care for Cryptostegia madagascariensis, provide it with bright, direct sunlight for most of the day. It thrives in warm temperatures and moderate humidity. Water the plant sparingly, allowing the soil to dry out almost completely between waterings. This plant prefers a seasonally dry environment and can tolerate drought conditions.
Soil
Cryptostegia madagascariensis prefers well-draining loamy soil. Ensure the soil mix allows for good drainage to prevent waterlogging, which can lead to root rot. A mix of garden soil with sand or perlite can help improve drainage.
Fertilizer
Fertilize Cryptostegia madagascariensis with a balanced fertilizer, such as a 10-10-10 N-P-K formula, during the growing season. Apply the fertilizer sparingly, as the plant does not require high nutrient concentrations. Over-fertilization can lead to excessive growth and reduced flowering.
Repotting
Repot Cryptostegia madagascariensis when it outgrows its current container or when the soil becomes compacted. Choose a slightly larger pot with good drainage holes. Gently remove the plant from its old pot, shake off excess soil, and place it in the new pot with fresh soil mix. Water lightly after repotting.
Propagation
Propagate Cryptostegia madagascariensis through stem cuttings. Take cuttings from healthy, mature stems during the growing season. Allow the cut ends to dry for a day before planting them in a well-draining soil mix. Keep the cuttings in a warm, bright location and water sparingly until they establish roots.
Pruning
Prune Cryptostegia madagascariensis regularly to control its growth and shape. Remove any dead or damaged stems and trim back excessive growth to maintain a manageable size. Pruning can also encourage more vigorous flowering. Perform pruning during the growing season for best results.
Toxicity
Cryptostegia madagascariensis is toxic to both pets and humans. All parts of the plant contain toxic compounds that can cause severe irritation, vomiting, and other symptoms if ingested. Handle the plant with care and keep it out of reach of children and pets.
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