Mandevilla 'Sunbeam'

mandevilla trellis yellow

Also known as: Rocktrumpet, Brazilian Jasmine, Yellow Sunbeam Mandevilla

Mandevilla Sunbeam is a cheerful tropical flowering vine known for its bright yellow, trumpet shaped blooms with warm golden centers and glossy green foliage. Native to Central and South America, this climbing Mandevilla produces flowers throughout the warm season and grows beautifully along a trellis for a lush vertical display. It thrives in full sun to partial shade and warm temperatures, making it a beautiful choice for patios, balconies, porches, entryways, and outdoor containers. Its nectar rich flowers also attract butterflies and hummingbirds, bringing even more color and movement to sunny outdoor spaces.

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plant tips

  • water

    Water consistently during the growing season to keep soil lightly moist — never let it sit in soggy or waterlogged soil.

  • light

    Thrives in full sun to partial shade, ideally receiving at least 6 hours of direct sunlight daily.

  • mature size

    Approx. 36" W × 72" H

care

Plant in well-draining soil enriched with compost or organic matter. Guide the vines onto the trellis as they grow to keep the shape full and even. Prune lightly in late winter or early spring to encourage bushier growth and more flowers. Feed every 2–3 weeks during spring and summer with a balanced liquid fertilizer to keep those sunny yellow blooms coming strong all season long.

decor inspo

  • sunny patio statement

    Place Mandevilla Sunbeam on your sunny patio for a bold, golden climbing display that blooms all season long. Its vivid yellow flowers bring cheerful tropical energy to any outdoor living space.

  • patio pot accent

    Place Mandevilla Sunbeam in a large pot on your balcony for a cheerful burst of sunny yellow that climbs beautifully and thrives in the warmth. Its yellow blooms bring a fresh energy to any outdoor space.