• Angel trumpet tree (Brugmansia sanguinea) displaying hanging scarlet-red and yellow trumpet-shaped flowers among green leaves in an ornamental garden.
  • Angel trumpet tree (Brugmansia sanguinea) displaying hanging scarlet-red and yellow trumpet-shaped flowers among green leaves in an ornamental garden.
  • Angel trumpet tree (Brugmansia sanguinea) displaying hanging scarlet-red and yellow trumpet-shaped flowers among green leaves in an ornamental garden.
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Eden Valley Seeds

Angel Trumpet Tree Seeds – Brugmansia sanguinea Red and Yellow Flowers

Angel Trumpet Tree Seeds – Brugmansia sanguinea Red and Yellow Flowers

$16.99 USD
$16.99 USD
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Key Features

  • Plant Variety: Brugmansia sanguinea, commonly known as red angel's trumpet.

  • Flower Colors: Distinctive hanging flowers with scarlet-red to orange-red coloring and yellow tones near the throat.

  • Plant Characteristics: Woody ornamental shrub or small tree with broad green leaves and long, trumpet-shaped flowers.

  • Garden Uses: Suitable for ornamental gardens, patios, and spacious containers in suitable climates.

  • Unique Appeal: An unusual flowering plant native to the Andes, prized for its striking flower colors.

Growing Benefits

  • Adds dramatic, colorful flowers to ornamental garden spaces.

  • Creates an eye-catching focal point in suitable outdoor landscapes.

  • Offers an interesting growing project for collectors of unusual plants.

  • Can be cultivated in large containers where growing conditions are appropriate.

  • Develops into a substantial woody plant with attractive foliage.

Seed Specifications

  • Common Name: Red Angel's Trumpet, Angel Trumpet Tree

  • Botanical Name: Brugmansia sanguinea

  • Plant Type: Woody perennial shrub or small tree

  • Colors: Scarlet to orange-red flowers with yellow tones; green foliage

  • Height: Commonly around one to several meters tall, depending on climate, cultivation, and pruning.

  • Sunlight: Bright light; full sun to partial shade depending on climate.

  • Soil: Fertile, moisture-retentive soil with good drainage.

  • Water: Regular watering during active growth; avoid waterlogged soil.

  • Germination Time: Often several weeks; germination may take longer depending on seed freshness and temperature.

  • Sowing Depth: Cover lightly with a thin layer of seed-starting medium.

  • Spacing: Allow generous space for mature growth; approximately one and a half to two meters may be suitable in a garden setting.

  • Growing Zones: Best suited to mild, frost-free or protected climates; container growing is useful in colder regions.

  • Flowering/Maturity: Flowering may take a year or longer from seed, depending on growing conditions and plant maturity.

  • Uses: Ornamental planting, botanical collections, patios, and large garden containers.

Growing Tips

  • Soak seeds in clean, lukewarm water before sowing to help soften the seed coat.

  • Maintain warm, consistent moisture without saturating the growing medium.

  • Provide bright light and protect young seedlings from extreme heat and cold.

  • Transplant carefully into spacious containers or garden soil as the plants develop.

Seed Storage

Keep seeds in a clearly labeled, sealed container in a cool, dry, dark location. Protect them from heat and moisture, and follow any storage guidance supplied with the seeds. Store securely out of reach of children and pets because this plant is highly toxic.

Unique Facts About Angel Trumpet Tree Seeds

  • Distinctive hanging blooms: Unlike closely related Datura, Brugmansia flowers generally hang downward from the branches.

  • Red and yellow flowers: Brugmansia sanguinea is recognized for its striking red flowers with yellow or orange-yellow tones.

  • Andean origins: This species is native to mountainous regions of South America.

  • Cooler conditions: Compared with many other angel's trumpets, B. sanguinea generally prefers cooler growing conditions and may struggle in prolonged high heat.

Growing Instructions

Planting Season

Sow seeds in spring or during a mild, warm period when you can maintain stable temperatures. In tropical climates, choose a cooler part of the year for starting seedlings if summer temperatures become excessively hot.

Seed Preparation and Sowing

Soak seeds in clean water before sowing. Fill a seed tray or small pots with a sterile, well-draining seed-starting mix. Place seeds on the surface and cover them lightly with the medium. Keep the soil moist, not soggy.

Sowing Depth and Spacing

Cover the seeds with a thin layer of growing medium rather than burying them deeply. Once seedlings are established, move them into individual pots. When planting outdoors, provide generous spacing to accommodate the mature shrub.

Sunlight and Soil

Choose a bright location with sun or partial shade, adjusting exposure to local temperatures. Use fertile soil that retains moisture while draining freely. In containers, select a spacious pot with drainage holes and a suitable loam-based potting mix.

Watering and Germination

Water gently after sowing and maintain even moisture. Warm conditions support germination, which can take several weeks or longer. Avoid allowing the seed-starting mix to dry out completely or remain waterlogged.

Transplanting

Transplant seedlings when they are sufficiently developed to handle safely. Move them into larger pots gradually and avoid disturbing the roots unnecessarily. Acclimatize plants slowly before moving them outdoors permanently.

Fertilizing and Care

During active growth, apply a balanced fertilizer according to its label. Water regularly during warm weather, reduce watering during slower growth, and prune only when needed to manage size or shape. Protect the plant from frost and prolonged extreme heat.

Flowering and Maturity

The plant develops into a woody shrub or small tree and may begin flowering after reaching maturity. Seed-grown plants can take a year or longer to flower, and the timing varies with climate, light, and care.

Important safety warning: All parts of Brugmansia sanguinea, including its seeds, leaves, flowers, and sap, are highly toxic if ingested. Wear gloves when handling the plant, avoid contact with eyes and mouth, and keep it away from children and pets. Never use it for homemade remedies or consumption.