Season: AnnualUSDA Zones: 4 - 9Height: 36 inchesBloom Season: Early summer to early fallBloom Color: WhiteEnvironment: Full sunSoil Type: Well draining, sandy or loamy soil, but it can tolerate clay soils, pH 6.0 - 8.0Temperature: 65 - 80FAverage Germ Time: 15 - 20 daysLight Required: YesDepth: Surface sow and cover seed with no more than 1/16 inchMoisture: Keep seeds moist until germination occursPlant Spacing: 18 - 24 inches