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Eden Valley Seeds

Alcea Rosea Hollyhock Seeds for Planting – Upright flower spikes for Garden and Plant Collections

Alcea Rosea Hollyhock Seeds for Planting – Upright flower spikes for Garden and Plant Collections

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

  • Variety: Alcea Rosea Hollyhock Seeds
  • Color: Not specified
  • Plant Characteristics: woody flowering shrub
  • Garden Uses: Ornamental planting where suitable
  • Unique Feature: Upright flower spikes and colorful blooms

Growing Benefits

  • Growing Alcea Rosea Hollyhock Seeds from seed allows observation of early plant development.
  • Alcea Rosea Hollyhock Seeds may be grown in suitable containers or beds according to mature size.
  • Garden placement can be selected for its full sun requirement.

Seed Specifications

  • Common Name: Alcea Rosea Hollyhock Seeds
  • Botanical Name: Rosa spp.
  • Plant Type: woody flowering shrub
  • Colors: Not specified
  • Height: Not specified
  • Germination Time: variable; often several weeks after stratification
  • Growing Zones: Not specified; depends on species and local conditions
  • Flowering/Harvest/Maturity: blooms after establishment; timing varies
  • Uses: Ornamental garden planting where species is suitable

Growing Tips

  • Use fertile, well-drained loam.
  • Provide full sun.
  • Keep evenly moist during establishment.
  • Allow for cultivar variability; named rose seedlings may not come true to type.

Seed Storage

Store seeds in a labeled, dry, airtight container in a cool, dark location. Seed longevity varies by species; fresh sowing may be essential for short-lived seeds.

Unique Facts About Seeds

  • Cold stratification may improve germination; seed-grown roses vary genetically.
  • Seed-grown offspring may vary from named parent cultivars, particularly when seed provenance is unverified.

Planting Season: Spring or fall.

Sowing: Lightly cover with seed-starting mix.

Depth: Use the sowing guidance above; do not bury fine seed deeply.

Spacing: 6–12 in for seedlings; adjust to mature cultivar size.

Sunlight: Full sun.

Soil: Fertile, well-drained loam.

Watering: Keep evenly moist during establishment.

Germination: Variable; often several weeks after stratification.

Transplanting: Pot up after true leaves develop.

Fertilizing: Apply balanced rose fertilizer after establishment.

Care: Allow for cultivar variability; named rose seedlings may not come true to type.

Flowering/Harvest/Maturity: Blooms after establishment; timing varies.