Disc Seed Morning Glory (Merremia discoidesperma)

Disc Seed Morning Glory

Merremia discoidesperma

Its bright yellow blooms stand out among twining greenery. Tropical perennial vine in the Convolvulaceae family.

Full sun
2/week
Beginner
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Plant Needs

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Sunlight Prefers full sun for optimal flowering
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Watering Moderate watering; keep soil evenly moist but not waterlogged
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Temperature Thrives in warm, frost-free climates
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Characteristics

  • Leaves: Broadly ovate to cordate, 5–10 cm long, entire margins, glabrous or sparsely pubescent;
  • Flowers: Solitary or few in axillary cymes, funnel-shaped corolla bright yellow, 4–6 cm diameter, peduncles long and slender;
  • Fruits: Capsules with 4 seeds, seeds broadly discoid, dark brown to black;
  • Stem: Twining, herbaceous to slightly woody at base, green to reddish brown.
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Care Guide

Watering

Water regularly to maintain slightly moist soil

Fertilization

Light application of balanced organic fertilizer monthly. Regular feeding during active growth supports flowering

Banana peel compost:Dry and grind banana peels; mix into topsoil; avoid overuse to prevent attracting pests
Pruning
  • Provide trellis or support for climbing;
  • Remove any dead or weak stems to promote vigor;
  • Trim after flowering to control size;
  • Pinch tips to encourage branching.
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: Potential mild oral and gastrointestinal irritation

Humans: May cause mild gastrointestinal upset if ingested

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Garden Uses & Culture

Culture: Bright flowers symbolize energy and warmth in gardens; in some tropical landscapes, associated with cheerfulness in summer planting schemes.

Usage: - Ornamental climber for trellises and fences; - Erosion control and slope coverage; - Nectar source for pollinators.