Hyacinthus Jan Bos

Hyacinth Bulbs – Cultivation Guide in Jordan

Hyacinths are spring bulbs known for their abundant blooms and distinctive fragrance, successfully cultivated in Jordan due to their compatibility with cold winters and mild springs. Below are detailed instructions for planting and caring for them to ensure optimal results and rich, colorful blooms.

Planting and Flowering Season

• Ideal Planting Period: From mid-October to the end of November, as bulbs require a cold period to stimulate flowering.
• Flowering Period: Typically from March to April, with exact timing dependent on region, elevation, and temperatures.

Location and Suitable Soil

• Location: A sunny or partially shaded spot that receives several hours of direct light daily.
• Soil Type: Light and well-draining to prevent bulb rot.
  It is recommended to use Hydra Mix for bulb planting, as it provides a balance of aeration and moisture, or to mix natural soil with vegetable compost at a 1:3 ratio to achieve a complete growing medium rich in organic matter.

Planting Depth and Spacing

Bulbs should be planted with the pointed end facing upwards, gently pressing the soil around them after planting.

Watering and Care

• Water the soil immediately after planting to ensure the bulbs are firmly in place.
• During winter, light watering is sufficient only when needed, as excessive water leads to root rot.
• After flowering, continue watering for two to three weeks until the leaves gradually wither, which allows nutrients to be stored within the bulb for the next season.

Temperature and Storage

• Optimal germination temperature: Between 9 and 15 degrees Celsius.
• Storage before planting: Store in a cool, dry place at 10 to 13 degrees Celsius.
• In warm areas, bulbs can be chilled for 6 to 8 weeks before planting to stimulate flowering.

Technical notes

• It is preferable to plant bulbs at an even depth for consistent flowering.
• The surface can be covered with a light layer of mulch (about 5 cm) to maintain soil moisture and protect the bulbs from temperature changes.
• It is recommended to replace the bulbs approximately every two years to ensure continued flowering strength and quality.

Product Specifications

• Type: Hyacinth bulbs, ready for planting.
• Country of origin: Netherlands.
• Bulb circumference: 12 – 14 cm.
• Number of bulbs per pack: 3 bulbs.
• Planting period: October to November.
• Flowering period: March to April.
• Growth duration from planting to flowering: 10 to 14 weeks.

Advantages

• Selected Dutch varieties with vibrant colors and strong fragrance.
• High germination rate exceeding 95%.
• Chilled storage ensures bulb quality and responsiveness to planting.
• Sealed packaging maintains dryness and moisture balance.