Purple Loosestrife

Chinese Name: Purple Loosestrife

Latin Name: Lythrum salicaria Linn

Flower Color: Pink

Plant Height: 70-100cm

Flowering Period: June to September

Sowing Rate: 1.0-1.2 grams per square meter

Seeds per Gram: 15,000 seeds

Planting Requirements: Full sun/partial shade; moist conditions

Growth Habit: Prefers well-lit and well-ventilated environments, moderately cold-tolerant, adaptable to various soil types but thrives in fertile, deep soil. Tolerates temperatures as low as -20°C, can overwinter outdoors in both northern and southern regions.