DIY Network

Plant Species

Learn about several plant varieties and the planting information for each zone.

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Laguna Dark Blue Lobelia(13 of 15)

Trailing habit
Grows 3 to 6 inches high with a 10- to 12-inch spread
Known for heat and cold tolerance
All zones if used as an annual; a perennial in Zones 9-11
Care for Lobelia:
Full sun to partial shade
Adaptable moisture requirements
Fertilize every couple of weeks with a water soluble fertilizer

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