Woolly Blue Curls Woolly Blue Curls Trichostema lanatum Plant Type: Shrub Water Requirements: Low Drought Tolerant: YES Flower Color: Blue Flower Time: Spring/Fall Light Requirement: Full Sun Max Height: 4′ Max Width: 5′ Min Temp (F): 15 California Native: No santaclaritavw2018-01-30T16:30:02-08:00 Share This Story, Choose Your Platform! FacebookXRedditLinkedInWhatsAppTelegramTumblrPinterestVkXingEmail