Heliotropium arborescens 'Midnight Sky'
Flower scent: Unscented. Winter hardness: Not hardy (USDA-zone 9,10,11). Flower color: Blue-dark violet blue-N089A. Leaf, general shape: Elongate. Flower diameter: Small; 1 - 10 mm. Plant height: 10 - 20 cm; 20 - 30 cm. Inflorescence: Corymb. Flowering month(s): July; August; Jun...