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Techno Blue Lobelia: Heat-Tolerant Cobalt Blooms for Containers

Lobelia Techno® Blue

Unlike most trailing lobelias that falter in heat, Techno® Blue thrives in hot temperatures, covering itself in intense cobalt-blue flowers. Its semi-trailing, mounding habit makes it a stellar addition to containers and hanging baskets.

Noteworthy Characteristics

Intense blue flowers; exceptional heat tolerance.

Growing Conditions & Care

Provide full sun to partial shade and fertile, moist soil.

Common Problems

Usually trouble-free.

Quick Reference

Height: 6–12 in.
Spread: 1–3 ft.
Light: Full Sun to Part Shade
Moisture: Medium
Maintenance: Low
Bloom Time: Late Spring, Summer, Early Fall
Flower Color: Blue
Uses: Beds and Borders, Container
Type: Annuals

Other: Collecting and Sowing Dayflower (Commelina communis) Seeds; Why Lobelia Flowers Fade to Pale Blue; Blue Lobelia: Not a Houseplant, Cool-Climate Annual; Blue Daisy Care: Growing Kingfisher Daisies; Blue Flower Encyclopedia: Rare Beauty for Gardens & Design; Swan River Daisy 'Blue Zephyr' (Brachycome 'Blue Zephyr'): Fine Foliage and Blue Flowers; Blue Cardinal Flower: Long-Blooming Native for Moist Borders; Lobelia 'Blue Moon' – Soft Blue for Sun and Part Shade; Lobelia 'Cambridge Blue' – Classic Cambridge Blue for Containers; Lobelia 'Waterfall Blue' – Cascading Blue for Baskets and Walls

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