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Eden Valley Seeds

Red Sunflower Seeds for Planting – Garden Selection for Home Growing and Plant Collections

Red Sunflower Seeds for Planting – Garden Selection for Home Growing and Plant Collections

Prix habituel €15,95 EUR
Prix habituel Prix promotionnel €15,95 EUR
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Key Features

Red Sunflower Seeds for growing red sunflower from seed in suitable garden conditions.

  • Variety: Red Sunflower
  • Color: Red (as named; seed-grown color may vary)
  • Plant Characteristics: warm-season annual
  • Garden Uses: cut flowers and pollinator planting
  • Unique Feature: Seed-grown flower color can vary by cultivar

Growing Benefits

  • Can be used in cut flowers and pollinator planting where climate and site conditions are suitable.
  • Flowers may provide forage for visiting pollinating insects when grown to bloom.
  • Allows gardeners to raise plants for their preferred spacing and garden layout.

Seed Specifications

  • Common Name: Red Sunflower
  • Botanical Name: Helianthus annuus
  • Plant Type: warm-season annual
  • Colors: Red
  • Height: Not specified
  • Germination Time: 7–10 days
  • Growing Zones: Not specified; depends on species and local winter temperatures
  • Flowering/Harvest/Maturity: Not specified
  • Uses: cut flowers and pollinator planting

Growing Tips

  • Check local frost dates and plant during after the last frost.
  • Use well-drained soil and follow drainage needs.
  • Provide full sun when established.
  • For seedlings, water deeply during establishment.

Seed Storage

Store dry seeds in a labeled, sealed container in a cool, dry, dark place. Avoid temperature swings and moisture; storage longevity varies by species.

Unique Facts About Seeds

  • Seed-grown flower color can vary by cultivar
  • Plant performance depends on growing conditions and seed quality.

Planting Season: Sow during after the last frost.

Sowing: Sow red sunflower seeds in clean seed-starting medium; protect young seedlings from weather extremes.

Depth: Sow at 1 inch.

Spacing: Space plants 6–18 inches, by variety apart.

Sunlight: Provide full sun.

Soil: Use well-drained soil.

Watering: Water deeply during establishment. Avoid standing water.

Germination: Germination is commonly 7–10 days, depending on seed quality and temperature.

Transplanting: Move seedlings after they develop sturdy roots and true leaves, if the species tolerates transplanting. Harden off outdoor transplants gradually.

Fertilizing: Use modest balanced fertilizer only if growth or soil testing indicates a need. Avoid overfeeding young seedlings.

Care: Remove weeds and monitor for pests, rot, and drought stress. Protect tender plants from frost as appropriate.

Flowering/Harvest/Maturity: Not specified; flowering and maturity depend on species, cultivar, climate, and sowing date.