Sinningia Speciosa Seeds – Gloxinia Hybrid Mix

Sinningia Speciosa Seeds grow into stunning plants commonly known in the U.S. as Gloxinia. These tropical perennials are prized for their velvety, bell-shaped blooms and lush green foliage. Available in a range of vibrant colors including red, purple, pink, and white, Gloxinia makes a perfect indoor flowering plant or a vibrant addition to shaded garden spaces.

This plant is easy to cultivate from seed and rewards growers with large, showy blossoms throughout the warm months. Sinningia Speciosa thrives best in indirect sunlight, well-drained soil, and humid conditions—ideal for pots, containers, or greenhouses.

Features:

• Type: Tender perennial (often grown as an annual indoors)

• Common Name (US): Gloxinia

• Scientific Name: Sinningia speciosa

• Flower Colors: Red, purple, pink, and white

• Growth Habit: Compact and bushy

• Plant Height: 6–12 inches (15–30 cm)

• Foliage: Soft, velvety, deep green leaves

• Soil Requirement: Well-drained, fertile potting mix

• Sunlight: Bright, indirect light or partial shade

• Watering: Keep soil consistently moist but not waterlogged

• Bloom Time: Late spring to early fall

• Special Feature: Ideal for indoor pots and shaded areas

Specifications:

• Planting Season: Early spring indoors or after frost outdoors

• USDA Hardiness Zones: 10–11 (can be grown indoors in all zones)

• Sowing Method: Start seeds indoors 8–10 weeks before the last frost date

• Germination Time: 20–30 days

• Temperature for Germination: 70–75°F (21–24°C)

• Spacing Between Plants: 8–10 inches (20–25 cm)

• Mature Plant Height: Up to 1 foot (30 cm)

• Best Growing Months:

  • Northern Zones (3–5): March to September (indoors)

  • Mid Zones (6–8): February to September

  • Southern Zones (9–11): Year-round (indoors or shaded outdoors)

• Maintenance: Remove spent blooms to encourage continuous flowering

• Uses: Indoor decoration, container gardens, and greenhouse displays