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Jan Bos Hyacinth Bulb

4.00
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  • - Height: 8-12 inches
  • - Hardiness Zone: 4-8
  • - Exposure: Full Sun
  • - Bloom Time: April-May
Plant Features

Jan Bos Hyacinth Bulbs (Hyacinth Orientalis) produce gorgeous, fragrant blooms in a striking magenta - sure to catch attention in spring! A spring bulb staple, hyacinth are perfect for lining pathways or in a spring container mix. Let the the foliage die back naturally, and they will come back year after year. Recommended spacing for Jan Bos Hyacinth bulbs is 6 inches apart at a depth of 6 inches.

Planting Instructions:

  • - Plant Jan Bos hyacinth bulbs in the fall, about 6-8 weeks before the first expected frost.
  • - Choose a location with full sun to partial shade for optimal blooming.
  • - Dig holes about 6-8 inches deep, ensuring the bulbs are placed with the pointed end facing up.
  • - Space the bulbs 4-6 inches apart to allow for proper growth and air circulation.

Soil Preparation:

  • - Hyacinths prefer well-draining soil that is rich in organic matter.
  • - Amend heavy clay soils with compost or sand to improve drainage.
  • - Aim for a soil pH between 6.0 and 7.0 for best results.

Watering Specifics:

  • - Water thoroughly after planting to help settle the soil around the bulbs.
  • - Keep the soil consistently moist during the growing season, especially during dry spells.
  • - Reduce watering once the foliage begins to yellow after blooming.

Fertilizer Type:

  • - Use a balanced fertilizer (like 10-10-10) at planting to support root development.
  • - Fertilize again in early spring as new growth appears to encourage flowering.
  • - Avoid over-fertilization, as it can lead to excessive foliage growth rather than blooms.

Pruning and Care:

  • - Deadhead spent flowers promptly to prevent seed formation and encourage bulb energy storage.
  • - Allow foliage to remain until it naturally dies back to support bulb health.
  • - Mulching can help retain soil moisture and suppress weeds.

Pest Management:

  • - Hyacinths are relatively pest-resistant, but keep an eye out for aphids and slugs.
  • - Use insecticidal soap for aphid control, and hand-pick slugs when necessary.
  • - Ensure good drainage to prevent bulb rot.

Blooming Indicators:

  • - Jan Bos typically blooms in mid-spring, featuring vibrant red flowers with a delightful fragrance.
  • - Blooms can last for 2-4 weeks, depending on weather conditions.
  • - The plants reach a height of about 10-12 inches, making them great for borders or container displays.

Light Requirements:

  • - Prefers full sun to partial shade; aim for at least 6 hours of sunlight daily for optimal growth.
  • - In hotter climates, some afternoon shade may help prevent scorching.

Temperature Tolerance:

  • - Hardy in USDA zones 4-8.
  • - Requires a cold dormancy period, making them suitable for temperate climates.

Companion Plants for Jan Bos Hyacinths:

  • - Tulips: Create a stunning display when planted together.
  • - Daffodils: Their yellow blooms complement the vibrant red of Jan Bos.
  • - Primroses: Early bloomers that add extra color to the garden.
  • - Bluebells: Provide a lovely contrast with their blue flowers.

Planting Instructions:

  • - Plant Jan Bos hyacinth bulbs in the fall, about 6-8 weeks before the first expected frost.
  • - Choose a location with full sun to partial shade for optimal blooming.
  • - Dig holes about 6-8 inches deep, ensuring the bulbs are placed with the pointed end facing up.
  • - Space the bulbs 4-6 inches apart to allow for proper growth and air circulation.

Soil Preparation:

  • - Hyacinths prefer well-draining soil that is rich in organic matter.
  • - Amend heavy clay soils with compost or sand to improve drainage.
  • - Aim for a soil pH between 6.0 and 7.0 for best results.

Watering Specifics:

  • - Water thoroughly after planting to help settle the soil around the bulbs.
  • - Keep the soil consistently moist during the growing season, especially during dry spells.
  • - Reduce watering once the foliage begins to yellow after blooming.

Fertilizer Type:

  • - Use a balanced fertilizer (like 10-10-10) at planting to support root development.
  • - Fertilize again in early spring as new growth appears to encourage flowering.
  • - Avoid over-fertilization, as it can lead to excessive foliage growth rather than blooms.

Pruning and Care:

  • - Deadhead spent flowers promptly to prevent seed formation and encourage bulb energy storage.
  • - Allow foliage to remain until it naturally dies back to support bulb health.
  • - Mulching can help retain soil moisture and suppress weeds.

Pest Management:

  • - Hyacinths are relatively pest-resistant, but keep an eye out for aphids and slugs.
  • - Use insecticidal soap for aphid control, and hand-pick slugs when necessary.
  • - Ensure good drainage to prevent bulb rot.

Blooming Indicators:

  • - Jan Bos typically blooms in mid-spring, featuring vibrant red flowers with a delightful fragrance.
  • - Blooms can last for 2-4 weeks, depending on weather conditions.
  • - The plants reach a height of about 10-12 inches, making them great for borders or container displays.

Light Requirements:

  • - Prefers full sun to partial shade; aim for at least 6 hours of sunlight daily for optimal growth.
  • - In hotter climates, some afternoon shade may help prevent scorching.

Temperature Tolerance:

  • - Hardy in USDA zones 4-8.
  • - Requires a cold dormancy period, making them suitable for temperate climates.

Companion Plants for Jan Bos Hyacinths:

  • - Tulips: Create a stunning display when planted together.
  • - Daffodils: Their yellow blooms complement the vibrant red of Jan Bos.
  • - Primroses: Early bloomers that add extra color to the garden.
  • - Bluebells: Provide a lovely contrast with their blue flowers.
Attribute name Attribute value
Plant Characteristics
Mature Spread 4-6 inches
Habit Upright
Flower Color Magenta
Foliage Color Green
Attracts Bees
Features Cut Flowers, Fragrant
Garden Styles Container Garden, Cottage Garden, English Garden, Pollinator Garden, Therapeutic Garden
Plant Used for Aesthetic Appeal, Borders and Edging, Focal Point, Texture
Critter Resistance Rabbit
Pet Friendly No
Tolerates Clay soil, Sandy soil
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