Season : Perennial.

USDA Zones : 4 – 8.

Height : 48 inches.

Bloom Season : Early summer to late summer.

Bloom Color : Blue.

Environment : Full sun.

Soil Type : Any well drained soils, pH 5.8 - 6.8.

Temperature : 60 - 72F.

Average Germ Time : 21 - 28 days.

Light Required : Yes.

Depth : Cover seed with vermiculite, sand or substrate after sowing.

Moisture : Keep soil slightly moist but not wet until germination.

Plant Spacing : 18 inches.