Purple Loosestrife Flower Seeds
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Brighten up your garden with our premium Purple Loosestrife Flower Seeds—ideal for gardeners of all levels! These high-quality seeds boast excellent germination rates, making them a reliable choice whether you're planting a balcony container, backyard bed, or vibrant wildflower border. Known for their stunning purple spikes and pollinator-friendly blooms, Purple Loosestrife brings color and life to any space while being remarkably easy to grow.
Whether you're nurturing your first garden or adding to a seasoned plot, these seeds are a joy to plant and even more rewarding to watch bloom. Experience the satisfaction of growing your own plants, the thrill of daily garden discoveries, and the calm that comes from tending to nature. From herbs to vegetables, fruit to flowers—our seeds help you grow more than just plants; they help you grow joy. Let your garden flourish, one beautiful seed at a time.



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Features
Life Cycle
Perennial
Planting Season
Spring–Early Summer
Growth Habit
Upright Clumping
Flavor Profile
Not Edible
Plant Characteristics
Tall Purple Spikes
Use
Borders, Wetlands
Growing Conditions
Moist, Full Sun
Harvest Advantages
Long Blooming
Plant Resistance
Pest Resistant
About – Purple Loosestrife
Lythrum salicaria
Seed Names
Purple Loosestrife
Seed Type
Open-Pollinated
Purple Loosestrife (Lythrum salicaria) is a striking wetland perennial producing dense spikes of vibrant purple flowers. Ideal for naturalized areas and rain gardens, it thrives in moist soil and adds bold color from mid to late summer. Note: In some regions, it is considered invasive—check local guidelines before planting.
Planting Information
Light Requirement
Full Sun
Planting Depth
Surface Sow
Sowing Method
Direct or Indoor
Plant Spacing
12–18 Inches
Days to Maturity
90–120 Days
Soil Preparation
Cold Stratify
Hardiness Zones
4–9
Water Needs
High Moisture
Planting Season
Spring
Coverage
Seed Count
Recommended Coverage
100
Up to 100 sq ft
500
Up to 500 sq ft
1000
Up to 1000 sq ft