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Eden Valley Seeds

California Giant Zinnia Seeds for Planting – Producing large for Home Garden and Plant Collections

California Giant Zinnia Seeds for Planting – Producing large for Home Garden and Plant Collections

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

  • Variety: California Giant Zinnia
  • Color: Color described in the supplied name; exact seed-grown outcome is not guaranteed
  • Plant Characteristics: warm-season annual flower
  • Garden Uses: Use in appropriate garden beds, borders or containers based on mature habit
  • Unique Feature: Varietal details beyond the supplied title are not specified.

Growing Benefits

  • Garden planning: Growing from seed allows gardeners to observe the full life cycle
  • Plant selection: Seedlings can be selected for healthy development
  • Seasonal interest: Summer to frost
  • Growing flexibility: Start in a suitable nursery container where transplanting is appropriate

Seed Specifications

  • Common Name: California Giant Zinnia
  • Botanical Name: Zinnia elegans
  • Plant Type: warm-season annual flower
  • Colors: As described in supplied product title
  • Height: Not specified
  • Germination Time: 5–10 days
  • Growing Zones: Not specified; climate and protection requirements vary
  • Flowering/Harvest/Maturity: Summer to frost
  • Uses: Ornamental growing where suitable for the confirmed species

Growing Tips

  • Sowing: Direct sow outdoors
  • Light: Full sun
  • Soil and moisture: Well-drained soil; water at soil level
  • Ongoing care: Provide airflow and remove spent flowers

Seed Storage

Store dry seeds in a labeled, sealed container in a cool, dark, dry location. Keep away from humidity and heat; viability depends on species and seed age.

Unique Facts About Seeds

  • Propagation: Seed-grown plants may vary from named cultivars, especially hybrids or vegetatively maintained selections.
  • Identification: Varietal details beyond the supplied title are not specified.
  • Germination: Dormancy and pretreatment requirements depend on the botanical species.

Planting Season: After last frost. Adjust outdoor planting to local frost dates and climate.

Sowing: Direct sow outdoors. Use clean containers or a prepared seedbed as appropriate.

Depth: 1/4 in. Avoid deeper planting than the species tolerates.

Spacing: 9–18 in. Thin seedlings to provide airflow and mature growing room.

Sunlight: Full sun. Acclimate young plants gradually when moving outdoors.

Soil: Well-drained soil. Avoid compacted or unsuitable media.

Watering: Water at soil level. Do not leave seedlings standing in stagnant water unless the species requires bog conditions.

Germination: 5–10 days. Maintain species-appropriate temperature and moisture; timing varies.

Transplanting: Avoid transplanting mature seedlings. Minimize root disturbance.

Fertilizing: Use modest fertilizer. Avoid applying fertilizer directly to ungerminated seeds.

Care: Provide airflow and remove spent flowers. Monitor seedlings for pests and disease.

Flowering/Harvest/Maturity: Summer to frost. Actual timing depends on climate, plant maturity and growing conditions.