Ornamental Deer-Resistant Allium Flower Seeds – 345 Seeds
(100% Refund)
(3-6 Business Days)
Allium giganteum - Premium Ornamental Onion seeds for striking architectural flower globes.
Bring a stunning, modern architectural element to your garden with striking Allium flower seeds. Producing majestic, perfectly spherical globes of purple-violet florets held atop tall, rigid stems, these reliable perennials create an unforgettable statement in late spring and early summer borders. Highly resistant to deer, rabbits, and voles due to their natural allium scent, they are exceptionally low-maintenance and serve as long-lasting favorites in fresh or dried floral arrangements.
Life Cycle
Perennial Reliable bulbous perennial.
Days To Bloom
Blooms 2nd Year Forms bulb and foliage in first season.
Variety Status
Open Pollinated Reliable perennial bulb flowers.
Plant Height
30 - 48″ Tall, rigid stems with spherical globes.
Product Features
Deer Resistant, Architectural Globes Exceptional pollinator magnet and cut flower.
Latin Name
Allium giganteum
Planting Guide
Allium Instructions
Hardiness Zones, Soil & Light
Grows beautifully across the US in USDA Zones 3–11. Plant in full sun. Alliums require loose, exceptionally well-draining soil—they will rot quickly in heavy, waterlogged clay. A neutral to slightly alkaline pH is ideal.
Sowing Method (Stratification)
Cold Chilling: Allium seeds benefit from a 4-6 week cold stratification period in the refrigerator before sowing. Sow seeds 1/4" deep in pots with a well-draining starting mix.
Temperatures & Germination
Germination takes place at 55-65°F (13-18°C). Sprouting can be slow, taking anywhere from 14 to 28 days. Keep the soil lightly moist and provide gentle light once green shoots emerge.
Plant Spacing & Care
Space plants 8-12" apart. The foliage tends to yellow and die back right as the flowers bloom, so plant them behind lower-growing perennials that can gracefully camouflage the lower leaves.
Harvesting & Maintenance
Cut flower stems when the globe clusters are beginning to show color for stunning, long-lasting cut arrangements. Alternatively, leave dried seed heads on the stems into autumn for unique structural garden interest and winter decor.
Seed Specifications
KaKaSeeds Guarantee
KaKaSeeds is committed to your success, every step of the way. We want you, our customer, to be 100% satisfied with all of our seeds, tools, and supplies. If anything you purchase from us proves unsatisfactory, we will either replace the item or refund the purchase price.
Details
We are passionate about helping your garden thrive. Our seeds are chosen for their superior performance and reliability.
- Premium Quality: 100% natural, fresh, and non-GMO seeds.
- High Germination Rate: Vigorously tested to ensure robust growth.
- Beginner Friendly: Easy to grow, perfect for gardeners of all skill levels.
Shipping & Returns
Fast & Secure Shipping: Orders are processed rapidly and packaged safely to protect seed viability during transit.
60-Day Germination Guarantee: Buy with zero risk! We want you to succeed. If your seeds do not germinate within 60 days, contact us immediately. We will issue a free replacement or a full refund to ensure your complete satisfaction.
Satisfaction Guarantee
Kakaseeds is committed to your success, every step of the way.
We want you, our customer, to be 100% satisfied with all of our seeds, tools, and supplies.
If anything you purchase from us proves unsatisfactory, we will either replace the item or refund the purchase price.