Lobelia speciosa Starship Scarlet is a striking perennial plant prized for its stunning ornamental qualities. Native to the Americas, this cultivar typically reaches heights of 12 to 18 inches (30 to 45 cm) and features lush, lance-shaped leaves that provide a rich green backdrop to its captivating blooms. 'Starship Scarlet' is celebrated for its profusion of tubular, scarlet-red flowers that cluster together in elongated spikes. These brilliant blossoms are not only visually striking but also attract pollinators like hummingbirds and butterflies with their nectar-rich offerings. This lobelia cultivar is a popular choice for border plantings, containers, and mixed perennial beds, where it adds a burst of vibrant color and a touch of elegance to the landscape. It thrives in well-drained soil and prefers full sun to partial shade, making it a valuable addition to gardens seeking a showy and pollinator-friendly perennial. Zones 5-10
Germination
Germinating Lobelia speciosa 'Starship Scarlet' seeds can be an enjoyable process with the right care. Fill a seed tray or small pots with a well-draining seed-starting mix, and lightly press the seeds onto the surface without burying them since they need light for germination. Place the tray or pots in a location with indirect sunlight, or use grow lights to maintain a temperature around 65-70°F (18-21°C). Keep the soil consistently moist but not waterlogged, as Lobelia seeds can be sensitive to excessive moisture. To maintain humidity, you can cover the tray with a plastic lid or place it in a plastic bag until germination, which may take a few weeks. Once the seedlings have developed several true leaves, carefully transplant them into individual pots or directly into the garden bed once the threat of frost has passed. Be gentle when handling the delicate seedlings, and provide well-drained soil and partial to full sun in the garden for optimal growth. While growing Lobelia from seed can be a bit delicate, the 'Starship Scarlet' variety's vibrant blooms make it a rewarding choice for your garden.
