Wisley Primrose Sunrose Wisley Primrose Sunrose Helianthemum ‘Wisley Primrose’ Plant Type: Perennial Water Requirements: Low Drought Tolerant: No Flower Color: Yellow Flower Time: Spring Light Requirement: Full Sun Max Height: 1” Max Width: 3” Min Temp (F): 10 California Native: No Helianthemum ‘Wisley Primrose’ Plant Type: Perennial Water Requirements: Low Drought Tolerant: No Flower Color: Yellow Flower Time: Spring Light Requirement: Full Sun Max Height: 1” Max Width: 3” Min Temp (F): 10 California Native: No santaclaritavw2018-03-08T09:49:10-08:00 Share This Story, Choose Your Platform! FacebookXRedditLinkedInWhatsAppTelegramTumblrPinterestVkXingEmail