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Pink Gladiolus Flower Seeds for Planting – Heirloom Non-GMO Border Garden Seeds

Pink Gladiolus Flower Seeds for Planting – Heirloom Non-GMO Border Garden Seeds

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Regular price $18.89 USD
Regular price Sale price $18.89 USD
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Oct 21 – Oct 23 Estimated arrival
ORDER Oct 11 Order placed
ORDER READY Oct 13 – Oct 14 2–3 business days
DELIVERED Oct 21 – Oct 23 10–12 business days total
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Grow Pink Gladiolus from heirloom non-GMO seeds for elegant pink blooms arranged along tall flower spikes. Ideal for borders, cottage gardens, flower beds, containers, cut flower gardens, and sunny ornamental displays.

Key Features

  • Produces elegant pink flowers along tall upright spikes.
  • Creates vertical interest with graceful sword-shaped green foliage.
  • Heirloom, non-GMO seeds for ornamental garden growing.
  • Ideal for borders, flower beds, cottage gardens, and containers.
  • Performs best in full sun and well-drained soil.
  • Excellent choice for seasonal cut flower displays.

Growing Benefits

  • Adds graceful height and soft pink color to garden borders.
  • Creates striking vertical accents in mixed flower beds.
  • Provides attractive blooms for fresh cut flower arrangements.
  • Suitable for sunny containers and cottage-style garden spaces.
  • Combines elegant flowers with distinctive sword-shaped foliage.

Seed Specifications

  • Common Name: Gladiolus, Sword Lily
  • Botanical Name: Gladiolus spp.
  • Plant Type: Herbaceous perennial, commonly grown from corms; seed-grown plants develop over multiple seasons
  • Flower Color: Pink and related shades depending on variety
  • Flower Shape: Funnel-shaped flowers arranged along upright spikes
  • Foliage: Long, narrow, sword-shaped green leaves
  • Growth Habit: Upright and clumping
  • Sunlight: Full sun
  • Soil: Fertile, loose, well-drained soil
  • Water: Moderate; maintain consistent moisture during active growth
  • Germination Time: Approximately 10–30 days under favorable conditions
  • Sowing Depth: Approximately ¼–½ inch
  • Spacing: Approximately 4–6 inches for seedlings; mature plants may require additional room
  • Growing Zones: Varies by species; many garden gladiolus are grown as seasonal plants in colder zones
  • Flowering: Generally summer after plants reach flowering maturity
  • Uses: Borders, flower beds, cottage gardens, containers, cut flower gardens, and ornamental landscapes

Growing Tips

  • Sow seeds in a well-drained seed-starting mix and provide bright light.
  • Start seeds indoors for better control in regions with short growing seasons.
  • Keep young seedlings evenly moist without waterlogging the soil.
  • Provide full sun after plants are established.
  • Support mature flower spikes if they become tall or top-heavy.
  • Be patient because seed-grown gladiolus can require several growing seasons before flowering.

Seed Storage

Store unused seeds in a cool, dry, dark location. Keep them sealed in their original packet or an airtight container away from moisture, heat, and direct sunlight.

Important Growing Note

Gladiolus are commonly propagated from corms for faster flowering, while seed-grown plants develop more slowly and may take several seasons to reach flowering size. Flower color and plant characteristics can vary depending on the species or seed line.

Unique Facts

  • Gladiolus is commonly called sword lily because of its long, sword-shaped leaves.
  • Flowers are arranged along tall vertical spikes.
  • Gladiolus belongs to the Iridaceae family.
  • Many gladiolus varieties are popular as cut flowers because of their tall stems and sequentially opening blooms.
  • Seed-grown plants generally require more time to flower than plants grown from mature corms.

Growing Instructions

Planting Season: Start seeds indoors in late winter or early spring. Transplant outdoors after the danger of frost has passed and the soil has warmed.

Sowing: Fill seed trays or small pots with a quality, well-drained seed-starting mix. Sow seeds shallowly and cover lightly.

Depth: Plant seeds approximately ¼–½ inch deep.

Spacing: Thin seedlings when established, then transplant young plants approximately 4–6 inches apart or according to the expected mature size.

Sunlight: Provide full sun for vigorous growth and better flowering.

Soil: Use fertile, loose, well-drained soil enriched with organic matter. Avoid locations where water remains stagnant.

Watering: Keep soil evenly moist during germination and early growth. Once established, water regularly during active growth while avoiding saturated conditions.

Germination: Seeds commonly germinate within approximately 10–30 days under favorable conditions. Temperature, moisture, seed freshness, and species can affect germination time.

Thinning: Thin crowded seedlings after they develop several true leaves, leaving enough space for healthy development.

Transplanting: Harden seedlings gradually before moving them outdoors. Transplant carefully to minimize root disturbance.

Fertilizing: Feed established plants with a balanced fertilizer according to soil needs and product directions. Avoid excessive nitrogen.

Support: Provide stakes or other support if tall flower spikes become unstable, particularly in exposed locations.

Care: Keep weeds controlled around young plants and maintain good airflow. Remove damaged foliage as needed.

Flowering/Maturity: Seed-grown gladiolus generally require more time to mature than plants grown from corms. Flowering may take several growing seasons depending on species and growing conditions.

Deadheading: Remove spent flowers to maintain a neat appearance. Allow foliage to remain and continue photosynthesizing after flowering.

Container Growing: Use a deep container with drainage holes and a fertile, well-drained potting mix. Provide full sun and adequate support for tall plants.

Cut Flower Use: Cut flower spikes when the lower flowers begin to open for decorative arrangements. Place freshly cut stems in clean water promptly.