Enjoy reliable cool-season blue with Phlox '21st Century Blue'. This variety delivers a clear, true mid-blue flower on the series' exceptionally uniform, compact, early-flowering plants. The 21st Century series is a top performer for fall and spring landscapes and mixed containers—cold-tolerant, vigorous, and floriferous. The blue color is versatile and refreshing. Plant in full sun for the best habit and flower power.
Full Sun
Height: 2 feet or less
Spread: 1 foot or lessPerformance: True mid-blue; compact; early; cold-tolerant; landscape and container standard.
Aster 'Pot N Patio Blue': Dwarf Double Blooms for Containers
Lobelia 'Waterfall Blue' – Cascading Blue for Baskets and Walls
Petunia 'Daddy Blue': Ruffled Blue Blooms for Summer
Delphinium 'Diamond Blue' – Upright High-Impact Blue Spikes
Elijah Blue Fescue – Icy Blue Ornamental Grass
Lobelia 'Regatta Midnight Blue' – Trailing Midnight Blue for Baskets
Lobelia 'Riviera Blue Eyes' – Compact Blue‑Eyed for Beds and Combos
Lobelia 'Riviera Blue Splash' – Compact Blue‑Splashed for Color Splashes
Lobelia 'Riviera Midnight Blue' – Compact Midnight Blue for Deep Color
Lobelia 'Riviera Sky Blue' – Compact Sky Blue for Airy Splashes
Copyright © www.100flowers.win Botanic Garden All Rights Reserved