How to Sow and Plant
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Sow Crystal Palace Lobelia seeds indoors from February to mid-April at approximately 20°C in a germination tray, or under cold glass from early April to May. Once seedlings are established, transplant them outdoors from early May onwards. Choose a sunny location with well-drained soil for planting. Space the young plants to allow room for their compact growth habit, about 15 cm tall. This method ensures a vibrant, long-lasting display of blue flowers perfect for garden borders and flower boxes throughout the summer months.
Crystal Palace Lobelia thrives in full sun, preferring well-drained soil enriched with organic matter. Regular watering keeps the soil moist but not soggy, supporting continuous blooming from early summer to autumn. Deadheading spent flowers encourages fresh growth and prolongs flowering. Protect the plants from strong winds to maintain their delicate appearance. This compact annual performs beautifully in borders and containers, offering vibrant blue hues that brighten garden spaces. Applying a balanced fertilizer monthly will enhance vitality and flower production, making your garden lively and colorful throughout the growing season.
Start Lobelia erinus seeds indoors from February to mid-April at around 20°C for optimal germination. Transplant seedlings outdoors from early May once the risk of frost has passed. Choose a sunny spot with well-draining soil to encourage vigorous growth and prolonged blooming. Regular deadheading promotes continuous flowering from June through October. Lobelia’s compact size makes it perfect for borders and flower boxes, adding vibrant blue color to your garden. Ensure consistent moisture without waterlogging to keep plants healthy and thriving throughout the season.
What type of plant grows from Crystal Palace Lobelia seeds?
These seeds grow into Lobelia erinus, a low-growing annual bedding plant with vibrant blue flowers, reaching about 15 cm in height.
When does Crystal Palace Lobelia bloom?
It blooms continuously from June through October, providing a long-lasting display of blue flowers throughout the summer and early autumn.
Where is the best place to plant Crystal Palace Lobelia?
This lobelia thrives in sunny locations with well-drained soil, making it ideal for garden borders, flower boxes, and containers.
How should I sow and transplant Crystal Palace Lobelia seeds?
Sow indoors from February to mid-April at around 20°C or under cold glass from early April to May. Transplant seedlings outdoors from early May onwards, spacing them to accommodate their compact growth.
What care does Crystal Palace Lobelia require during growth?
It prefers regular watering to keep soil moist but not soggy, monthly balanced fertilizer, deadheading spent flowers to encourage new blooms, and protection from strong winds.
Can Crystal Palace Lobelia be grown in containers as well as garden borders?
Yes, this compact annual performs beautifully in both containers and garden borders, adding vibrant blue color to various outdoor spaces.
