Isotoma Seeds - Flower Plant

Isotoma is a low-growing perennial plant valued for its spreading growth habit and delicate star-shaped flowers. Commonly grown as a ground cover, it forms a dense mat of fine-textured foliage that is suitable for borders, rock gardens, pathways, and areas between stepping stones. The plant adapts well to a range of garden conditions and performs best in well-drained soil with consistent moisture. Its compact growth and seasonal flowering make it a useful choice for ornamental landscape plantings.

Features

• Low-growing perennial ground cover plant
• Produces small star-shaped flowers
• Forms a dense, spreading carpet of foliage
• Suitable for borders, pathways, and rock gardens
• Adaptable to full sun and partial shade
• Suitable for ornamental landscape applications
• Fine-textured foliage with compact growth habit

Specifications

• Scientific Name: Isotoma fluviatilis
• Common Name (US): Blue Star Creeper
• Seed Type / Variety: Ornamental Ground Cover Variety
• Growth Habit: Spreading perennial ground cover
• USDA Zones: 5-9
• Planting Season: Spring or Fall
• Growing Season: Spring through Fall
• Sowing Season: March-May and September-October
• Germination Time and Conditions: 14-28 days at 65-75°F (18-24°C) with consistent moisture
• Sunlight Requirements: Full sun to partial shade
• Soil Requirements: Well-drained, moderately fertile soil
• Watering Needs: Moderate watering; keep soil evenly moist during establishment
• Mature Plant Size: 1-3 inches tall, 12-24 inches spread
• Plant Spacing: 6-12 inches apart