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Eden Valley Seeds

Black Yellow Petunia Seeds for Planting – Ornamental Seeds for Garden and Plant Collections

Black Yellow Petunia Seeds for Planting – Ornamental Seeds for Garden and Plant Collections

Regular price $16.99 USD
Regular price Sale price $16.99 USD
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Key Features

  • Variety: Black Yellow Petunia
  • Color: Color described in product name; seedling expression not guaranteed
  • Plant Characteristics: tender flowering perennial grown as annual
  • Garden Uses: Beds, containers, or collections where appropriate for the confirmed species
  • Unique Feature: light helps germination

Growing Benefits

  • Growing Black Yellow Petunia from seed allows observation of natural seedling variation.
  • Black Yellow Petunia seeds can be started in an appropriate propagation setup when seed viability is confirmed.
  • The tender flowering perennial grown as annual habit informs planting placement and seasonal care.

Seed Specifications

  • Common Name: Black Yellow Petunia
  • Botanical Name: Petunia × atkinsiana
  • Plant Type: tender flowering perennial grown as annual
  • Colors: Color described in product name; seedling expression not guaranteed
  • Height: Not specified
  • Germination Time: 7–14 days
  • Growing Zones: Not specified; depends on species and local winter temperatures
  • Flowering/Harvest/Maturity: late spring to frost
  • Uses: Ornamental or collection planting; confirm suitability for the identified species

Growing Tips

  • Choose full sun exposure.
  • Use fertile well-drained soil.
  • Maintain light moisture.
  • Light helps germination.

Seed Storage

Keep labeled seeds cool, dry, and away from direct sunlight in a sealed moisture-resistant container. Storage life varies by species.

Unique Facts About Seeds

  • Botanical identification: Petunia × atkinsiana.
  • Propagation note: light helps germination.
  • Seed-grown plants can vary; confirm cultivar identity with the supplier.

Planting Season: Sow in indoors before last frost where climate permits.

Sowing: Start Black Yellow Petunia seeds in a clean seed-starting medium; follow species-specific handling.

Depth: Sow at surface sow.

Spacing: Allow 20–30 cm between plants, adjusting for mature size.

Sunlight: Provide full sun.

Soil: Use fertile well-drained soil.

Watering: Maintain light moisture.

Germination: Germination commonly takes 7–14 days under suitable conditions; actual results vary.

Transplanting: Move seedlings after they develop sturdy true leaves if the species tolerates transplanting; minimize root disturbance.

Fertilizing: Apply a dilute balanced fertilizer only after seedlings establish, if needed; avoid excess feeding.

Care: Light helps germination. Seed-grown plants can vary; confirm cultivar identity with the supplier.

Flowering/Harvest/Maturity: Expect late spring to frost under suitable conditions; timing varies by location.