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Allium Atropurpureum Seeds for Planting – Deep Red Purple Blooms

Allium Atropurpureum Seeds for Planting – Deep Red Purple Blooms

$16.89 USD
$16.89 USD
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How to Sow and Plant

Sow seeds in well-draining soil during cool seasons. Lightly cover seeds with soil and keep the area moist but not soggy. Place the seed tray or garden bed in a sunny location. Germination can take 2–4 weeks. Transplant seedlings once they are strong enough and spaced adequately to allow full growth.

How to Grow

Grow Allium Atropurpureum in full sun for best flowering. Use fertile, well-drained soil to prevent root rot. Water moderately, allowing soil to dry slightly between watering. Avoid overwatering. Apply compost or a balanced fertilizer during the growing season. Remove spent flowers to maintain garden appearance, but allow foliage to die back naturally.

Tips

Full sun gives richer flower color
Well-drained soil is essential
Avoid excessive watering
Excellent for cut flower arrangements
Attracts pollinators naturally

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About
Product Information
Features
life-cycle

LIFE CYCLE

Perennial

plant-characteristics

PLANT CHARACTERISTICS

Ornamental Bloomer

growth-habit

GROWTH HABIT

Upright

bloom-season

BLOOM SEASON

Late Spring

flavour-profile

FLAVOUR PROFILE

Ornamental

suitable-for

SUITABLE FOR

Outdoor

About
Allium Atropurpureum Seeds for Planting – Deep Red Purple Blooms
seed-type

SEED TYPE

Non-GMO

plant-type

PLANT TYPE

Flowering Perennial

Allium Atropurpureum is a visually striking perennial flower known for its dense, globe-shaped clusters of deep red to purple blooms. It belongs to the ornamental onion family and is widely used in garden borders, mixed beds, and floral arrangements. The tall stems add architectural height, while the blooms attract bees and butterflies. Once established, this hardy plant returns year after year with minimal care.

Planting information
planting-season

PLANTING SEASON

Winter

fruit-size

FRUIT SIZE

N/A

plant-height

PLANT HEIGHT

60–90 cm

light-requirement

LIGHT REQUIREMENT

Full Sun

water-needs

WATER NEEDS

Moderate

hardiness-zones

HARDINESS ZONES

4–8

container-garden

CONTAINER GARDEN

Yes

plant-spacing

PLANT SPACING

25–30 cm

planting-depth

PLANTING DEPTH

Shallow

growing-conditions

GROWING CONDITIONS

Well-Drained Soil

Coverage
Seed Count
Recommended Coverage
SEED COUNT
100
GTIN
036000148466

Frequently Asked Questions

What color are Allium atropurpureum flowers?

The blooms are known for their deep burgundy to dark purple appearance.

Can alliums be planted with spring bulbs?

Yes. They combine well with tulips, daffodils, and other spring flowers.

Are the flower heads long-lasting?

Yes. The blooms remain attractive for an extended period before forming seed heads.

Do alliums attract beneficial insects?

Yes. Bees and butterflies commonly visit the flowers.

Can dried seed heads remain decorative?

Yes. They provide texture and interest after flowering.

Does this allium suit formal gardens?

Yes. Its symmetrical flower heads complement structured garden designs.