Source: Wikimedia Commons
Momordica Rostrata
IntermediateMomordica rostrata
A cucurbit caudex with white bark-like tuber producing vines and red fruits.
About
Momordica rostrata is native to dry regions of East to southern Africa in the Cucurbitaceae family. Its caudex is covered in distinctive white to pale gray bark-like skin with a rough texture. Twining stems with divided leaves emerge from the caudex. Small white to yellow flowers are followed by striking red to orange fruits that are ornamentally appealing but toxic and should not be consumed. Growth is vigorous during the growing season, as expected for a cucurbit. Full sun to bright partial shade with well-draining soil is appropriate. Generous watering from spring through autumn gives way to complete drought in winter. It is somewhat frost-sensitive. The contrast between the white caudex and vivid red fruits makes it an eye-catching choice for collectors seeking unusual caudex plants.
Basic Info
Origin
East to southern Africa
Lifespan
20+ years
Size
Caudex 10-30cm
Temperature
10〜35℃
Watering & Fertilizer
−
Growing Tips
Caudex
White bark-like
Fruit
Produces red fruit
Vine
Climbing
Light
Bright location
Momordica Rostrata FAQ
QWhat is the growing difficulty level for Momordica Rostrata?
Intermediate. A variety suitable for intermediate growers. Requires some cultivation experience and knowledge of environment management. Pay careful attention to temperature and humidity control.
QWhat is the ideal temperature for Momordica Rostrata?
The ideal temperature for Momordica Rostrata is 10〜35℃. Avoid sudden temperature changes and maintain a stable environment.
QWhat is the lifespan of Momordica Rostrata?
The average lifespan of Momordica Rostrata is 20+ years. With proper cultivation environment and nutrient management, you can keep it healthy for a long time.
QHow large does Momordica Rostrata get?
The mature size of Momordica Rostrata is Caudex 10-30cm. This may vary slightly depending on cultivation environment and individual differences.
QHow should I water and fertilize Momordica Rostrata?
Momordica Rostrata: watering & fertilizer — −. Aim for appropriate frequency and amount.
QWhat is the typical price for Momordica Rostrata?
The price of Momordica Rostrata varies significantly by variety, characteristics, size, and lineage. Please check ボタちょく's price guide for the latest market information.
Last updated: July 5, 2026
References & Sources
Edited & verified by: BoTachoku Editorial Team
The classifications, regulations, and growing data on this page are created and verified based on the primary information database below.
Taxonomy & Authority
Regulations & Conservation Status
CITES 附属書 I/II いずれにも非掲載。日本の特定外来生物・特定動物にも非該当（植物）。
Sources: CITES Appendix I species list / CITES Appendix II species list / 環境省 特定外来生物等一覧
Regulations may change. Always verify the latest information with the relevant authorities.
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