Attractive Flower Clusters
Produces showy clusters of flowers that create ornamental interest in suitable garden settings.
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Clerodendrum, commonly known as Glorybower, is a group of ornamental flowering plants appreciated for their attractive flower clusters, decorative foliage, and varied growth habits. Depending on the species, plants may develop as flowering shrubs, climbing vines, or small trees with blooms in shades of red, pink, white, blue, and purple. Clerodendrum can add tropical character to garden borders, landscape plantings, and ornamental outdoor spaces.
Produces showy clusters of flowers that create ornamental interest in suitable garden settings.
Flower colors vary by species and may include red, pink, white, blue, or purple shades.
Clerodendrum species include shrubs, climbing vines, and small trees for different landscape uses.
Many Clerodendrum flowers attract butterflies, moths, and other visiting pollinators.
| Scientific Name | Clerodendrum spp. |
| Common Name | Glorybower; Clerodendrum |
| Plant Family | Lamiaceae |
| Seed Type | Ornamental Flower Seeds |
| Plant Type | Flowering Shrub, Vine, or Small Tree, depending on species |
| Growth Habit | Upright, spreading, climbing, or shrub-like depending on species |
| Flower Color | Red, Pink, White, Blue, or Purple, depending on species |
| Flower Arrangement | Clusters, Cymes, or Panicles |
| USDA Hardiness Zones | Varies by species; many tropical types require frost protection |
| Planting Season | Spring to early summer in suitable climates |
| Sowing Season | Spring or when suitable warm growing conditions are available |
| Seed Starting | Use fresh, mature seeds in a well-drained seed-starting medium |
| Germination Time | Varies by species, seed freshness, and growing conditions |
| Germination Temperature | Warm conditions; approximately 21–25°C (70–77°F) as a starting reference |
| Sunlight Requirements | Full sun to partial shade, depending on species and climate |
| Soil Requirements | Well-drained, fertile, moisture-retentive soil |
| Watering | Water regularly during establishment and avoid prolonged waterlogging |
| Mature Plant Size | Varies considerably between shrub, vine, and tree species |
| Plant Spacing | Determine according to the identified species and expected mature size |
| Garden Uses | Flower Borders, Tropical Gardens, Landscape Plantings, and Trellises |
Wildflower Mix Clerodendrum Seeds offer an opportunity to grow ornamental plants known for their distinctive flower clusters and attractive foliage. With different species available in a range of flower colors and growth habits, Clerodendrum can bring character to suitable garden borders, tropical landscapes, and outdoor ornamental planting areas.
Find helpful information about Clerodendrum seed germination, flowering, and plant growth.
Start with mature, viable Clerodendrum seeds and sow them in a loose, well-drained seed-starting mixture. Provide warm conditions, suitable light, and consistent moisture. Germination requirements and timing vary between species, so follow the instructions for the particular Clerodendrum variety being grown.
Many Clerodendrum species attract butterflies, moths, and other pollinators because of their nectar-producing flowers. Some red-flowering varieties may also attract hummingbirds in areas where they are present. Pollinator visits depend on the plant species, flower characteristics, and local wildlife.
Clerodendrum includes several types of ornamental plants. Depending on the species, it can grow as an upright shrub, a climbing vine, or a small tree. For example, Clerodendrum thomsoniae is a climbing flowering plant, while Clerodendrum paniculatum commonly grows as an upright shrub. Check the botanical species before choosing its planting location and support requirements.