Rock Cotoneaster Rock Cotoneaster Cotoneaster horizontalis Plant Type: Shrub Water Requirements: Low Drought Tolerant: No Flower Color: White Flower Time: Not Showy Light Requirement: Full Sun to Part Shade Max Height: 2′ Max Width: 7′ Min Temp (F): -30 California Native: No Notes: Butterflies/Fragrant santaclaritavw2018-02-20T13:15:42-08:00 Share This Story, Choose Your Platform! FacebookXRedditLinkedInWhatsAppTelegramTumblrPinterestVkXingEmail