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Why it's Better: Petit
bleu rated higher than all other cultivars in our trials comparing it to
all other similar varieties. It was the most compact, bushy plant with
darker leaves that make the dark blue flowers pop. It has also shown
very good hardiness compared to other selections on the market.
Hardiness:
USDA Zone 5-9
Bloom Time:
Mid summer to fall
Bloom Color:
Deep blue
Foliage Color:
Dark green, glossy
Size:
2-2 ˝ feet tall and wide. Treat as a die-back shrub in the North
Exposure:
Full sun
Soil:
Well-drained, loose soil. Does not Like to be oversaturated.
Pruning:
Prune in late fall or early spring.
In Northern states,
this plant will dieback to the ground though roots are hardy. In the
South, cut back if needed.
Watering:
Medium moisture, drought tolerant once established
Wildlife:
Attracts butterflies & bees
Type:
Deciduous – dieback in Northern states
Fertilizing:
Fertilize in early spring by applying a slow release fertilizer
specialized for trees & shrubs. Follow the label for recommended rate of
application.
Uses:
shrub or perennial border, containers, fall interest
Breeder:
Pepinieres Minier, Anger France
Sources
Buy it now from

Buy it now from
Garden Crossings

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