Tiny Blue Flowers
Produces delicate, five-petaled blue star-shaped flowers that create attractive seasonal groundcover displays.
Estimated Delivery:Nov 22 - Nov 26
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Tiny Blue Flower Groundcover, commonly known as Blue Star Creeper (Isotoma fluviatilis), is a low-growing perennial valued for its spreading growth habit, fine green foliage, and delicate blue star-shaped flowers. It forms a dense, carpet-like groundcover that adds natural color to pathways, rock gardens, borders, and spaces between stepping stones. It grows best in moist, well-drained soil with full sun to partial shade.
Produces delicate, five-petaled blue star-shaped flowers that create attractive seasonal groundcover displays.
Develops creeping stems that root along the ground and gradually form a dense green carpet.
Features small green leaves that provide a soft, compact appearance throughout the growing season.
Suitable for rock gardens, garden borders, pathways, containers, and spaces between stepping stones.
| Scientific Name | Isotoma fluviatilis |
| Common Name | Blue Star Creeper; Swamp Isotome; Laurentia |
| Plant Family | Campanulaceae |
| Seed Type | Perennial Groundcover Flower Seeds |
| Growth Habit | Low-growing, creeping, mat-forming perennial |
| Flower Color | Light Blue to Sky Blue |
| USDA Hardiness Zones | Approximately 6–8; regional suitability varies |
| Planting Season | Spring to early fall, depending on climate |
| Seed Starting | Surface sow seeds and gently press into moist growing medium |
| Germination Time | Approximately 14–28 days under suitable conditions |
| Germination Temperature | 65–75°F (18–24°C) |
| Sunlight | Full Sun to Partial Shade |
| Soil Requirements | Moist, well-drained soil with good organic matter |
| Watering | Moderate watering; maintain consistent moisture during establishment |
| Mature Plant Size | Approximately 2–3 inches tall, spreading 12–24 inches |
| Plant Spacing | Approximately 8–12 inches apart |
| Blooming Season | Spring through summer, with possible continued flowering |
| Plant Uses | Groundcover, Rock Gardens, Pathways, Borders, and Stepping Stone Plantings |
Bring delicate blue flowers and attractive green foliage to your landscape with Tiny Blue Flower Groundcover. Its compact, spreading growth habit makes it a lovely choice for pathways, rock gardens, garden borders, and spaces between stepping stones. Provide suitable moisture, well-drained soil, and proper light for healthy growth.
Find helpful answers about Blue Star Creeper seed germination, groundcover growth, and landscaping uses.
Sow Blue Star Creeper seeds on the surface of moist, well-drained seed-starting mix and gently press them into the soil without covering deeply. Keep the growing medium consistently moist and maintain temperatures around 65–75°F (18–24°C). Germination generally takes approximately 14–28 days under suitable conditions. Transplant seedlings carefully after they develop sufficient growth.
Yes. Blue Star Creeper is a popular low-growing plant for filling spaces between stepping stones and garden pavers. Its creeping stems gradually form a green carpet decorated with small blue flowers. Plant it in moist, well-drained soil and provide enough space for spreading. It tolerates some foot traffic but is best suited to lightly used pathways rather than heavily walked areas.
Blue Star Creeper grows in both full sun and partial shade. In cooler climates, full sun can encourage flowering and compact growth, while partial shade can help protect the plant in warmer conditions. It prefers consistently moist, well-drained soil. Avoid allowing the growing medium to dry out completely during establishment.