Lobelia (Light Purple) Plant
Lobelia erinus 'Rosamond' is a compact, trailing annual with vibrant rosy pink flowers featuring white eyes, perfect for adding color to borders, window boxes, or as a filler in mixed planters. This heat-tolerant variety thrives in cooler conditions but performs well through the seasons, attracting pollinators and providing continuous blooms.
Plant Specifications and Attributes:
- Plant Size: 4-9 inches tall, with a spread of 6-16 inches.
- Spacing: 6-18 inches apart, depending on use (closer for dense edging, wider for trailing in baskets).
- Sun Exposure: Full sun to partial shade; prefers at least 4-6 hours of direct sunlight but benefits from afternoon shade in hot climates to prevent wilting.
- Hardiness Zone: USDA 10-11 (tender perennial); grown as an annual in cooler zones.
- Bloom Period: Spring through fall, with peak flowering in cooler months; may slow in midsummer heat but rebounds with care.
- Attributes: Trailing habit, deer-resistant, attracts butterflies and hummingbirds, low-maintenance once established, ideal for containers or ground cover.
Description
Lobelia erinus 'Rosamond' features delicate, tubular rosy pink flowers with contrasting white centers, blooming profusely on trailing stems that cascade elegantly over edges. Native to southern Africa, this cultivar is prized for its compact mounding form and ability to thrive in a variety of settings, from garden borders to hanging baskets. The foliage is fine-textured and green, providing a lush backdrop to the vivid blooms. It's an excellent choice for adding pops of color to shaded or partially sunny areas, and it pairs well with other annuals like petunias or impatiens.
Transplanting Instructions
- Choose a planting site with rich, well-draining soil amended with organic matter like compost. Ensure the area receives 4-6 hours of sunlight daily.
- Dig a hole slightly larger than the 3" pot. Gently remove the plant from the pot, loosening the roots if they are bound.
- Place the plant in the hole so the top of the root ball is level with the surrounding soil. Space plants 6-18 inches apart based on desired density.
- Backfill with soil, firm gently, and water thoroughly to settle the roots. Keep soil consistently moist, especially during the first few weeks, but avoid water logging to prevent root rot.
- Apply a balanced fertilizer every two weeks during the growing season, and mulch around the base to retain moisture. If blooms decline in summer heat, trim back lightly to encourage new growth.