- Description
- Additional information
Description
Striking globe-shaped powder-blue flowers steal the show when in bloom on a relatively compact plant ; not an invasive type of thistle, good for attracting pollinators to the garden; do not over-fertilize
Additional information
Plant Form | upright spreading |
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Hardiness Zone | 4 |
Grow Height | 3 feet |
Grow Spread | 24 inches |
SunLight Requirement | full sun |
Moisture Requirement | dry to average |
Flowering Period | from early summer to early fall |
Wildlife Attraction | bees;butterflies |
Fall Color | |
Landscape Application | Massing;Garden |