Giant Allium Flower Seeds
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Discover the joy of growing your own beautiful blooms or delicious homegrown produce with our high-quality Giant Allium Flower Seeds! Whether you're a seasoned gardener or just starting out, these seeds are perfect for all skill levels. With an impressive germination rate, you can trust that these seeds will take root and thrive in your garden or containers. Easy to plant and care for, they’ll quickly reward you with stunning alliums that make a striking addition to any garden.
Growing your own plants not only brings a sense of accomplishment, but it also provides fresh produce and vibrant flowers right at your fingertips. From the thrill of harvesting to the satisfaction of watching your garden flourish, there’s nothing like the magic of nurturing plants from seed to bloom. Perfect for home gardens, patios, or balconies, these Giant Allium Flower Seeds are a wonderful way to elevate your garden and enjoy the beauty and bounty of nature, all year round!




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Features
Life Cycle
Perennial
Planting Season
Fall, Early Spring
Growth Habit
Upright, Clumping
Flavor Profile
Mild Onion-Like
Plant Characteristics
Tall Stems, Globe Blooms
Use
Ornamental, Pollinator Garden
Growing Conditions
Well-Drained, Full Sun
Harvest Advantages
Long Lasting, Showy Blooms
Plant Resistance
Deer Resistant, Drought Tolerant
About Giant Allium
Allium giganteum
Seed Names
Giant Allium, Ornamental Onion
Seed Type
Heirloom, Open Pollinated
Giant Allium is a striking ornamental bulb known for its towering height and large, spherical purple blooms that resemble fireworks. Popular in landscape design, these deer-resistant plants add drama and height to borders and flower beds while attracting pollinators like bees and butterflies.
Planting Information
Light Requirement
Full Sun
Planting Depth
1/4 Inch
Sowing Method
Indoor Start Preferred
Plant Spacing
10–12 Inches
Days to Maturity
120–150 Days
Soil Preparation
Stratify 4 Weeks
Hardiness Zones
4–9
Water Needs
Low to Moderate
Planting Season
Fall or Early Spring
Coverage
Seed Count
Recommended Coverage
100
Up to 25 Sq Ft
500
Up to 125 Sq Ft
1000
Up to 250 Sq Ft