Purple Loosestrife Seeds – Hardy Perennial

Purple Loosestrife Seeds produce striking spikes of vivid purple blooms that attract bees, butterflies, and other pollinators. This hardy perennial thrives in wetland and garden environments, offering long-lasting color through the summer months. Known for its tall, elegant stems and vibrant flowers, it brings natural beauty to ponds, borders, and wildflower gardens. Ideal for gardeners who appreciate easy-to-grow plants with reliable blooms year after year.

Features:

• Produces vibrant purple flower spikes ideal for naturalized and water-edge landscapes

• Attracts bees, butterflies, and beneficial pollinators

• Hardy perennial with long-lasting summer blooms

• Suitable for wet soil conditions and full sun exposure

• Low maintenance and excellent for borders and wild gardens

Specifications:

• Common Name (US): Purple Loosestrife

• Scientific Name: Lythrum salicaria

• Plant Type: Perennial

• Bloom Color: Purple

• Height: 3 – 5 feet

• Light Requirements: Full Sun to Partial Shade

• Soil Type: Moist to Wet Soil

• Watering: Regular; thrives in damp conditions

• Germination Time: 14 – 21 days

• Blooming Season: Summer (June to September)

• USDA Hardiness Zones: 4 – 9

• Planting Season:

  • Indoors: Start in early spring (February – April)

  • Outdoors: Sow after frost danger has passed (April – June)

• Spacing: 12 – 18 inches apart

• Maintenance: Low; remove faded flower spikes for neat appearance