PlantFun
Plant Needs
Sunlight
Requires full sun exposure; adapted to open coastal salt marsh habitats with unobstructed sunlight
Watering
Tolerates saline, moist coastal soils; obtains most moisture from host plants, so minimal supplemental watering is needed
Temperature
Thrives in warm coastal temperatures (15–25°C); tolerates mild, short-term frost but prefers consistent warm conditions
Characteristics
- Stem: Thin, yellow to orange thread-like stems; lacks chlorophyll; attaches to host plants via haustorial structures.
- Leaf: Reduced to tiny, non-photosynthetic scale-like structures.
- Flower: Small, white to pale pink, clustered in dense globular heads with 5 fused petals.
Care Guide
Watering
Minimal supplemental watering only during extreme dry spells; rely on host plant moisture uptake
Fertilization
No fertilization needed; obtains all nutrients from host plants. Fertilizer application may harm host plants and disrupt parasitic balance
N/A：No fertilization is required as the plant obtains all necessary nutrients from its host plantsPruning
- Trim excess vine growth to prevent over-parasitizing vulnerable host plants
- Remove dead stems after flowering to maintain coastal marsh ecosystem tidiness
- Avoid disturbing host plant roots during pruning to preserve the parasitic symbiosis
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: No known toxicity to cats; no reported adverse reactions
Humans: No known human toxicity; no reported adverse health effects from contact or ingestion
Garden Uses & Culture
Culture: N/A
Usage: Coastal salt marsh ecosystem stabilizer; research model for parasitic plant biology
