Hyacinth Jan Bos
Big heads of powerfully fragrant fuchsia-red flowers. Yes, they are bold. Exactly what’s wanted after a winter spent gazing mournfully at a landscape of olive, tan and brown.
|Quantity||Price per bulb|
|25 to 75||$ 0.76|
|100 to 475||$ 0.69|
|500 to 975||$ 0.64|
|1000 or more||$ 0.63|
|Catalog Page (2019)||121|
|Sunlight||Full (6+ hours sun per day)|
|Depth of Planting Hole||5 inches|
|Spacing||5 inches apart|
|Density||3-4 per sq. ft.|
To find the number of bulbs you need, determine the square footage of the planting area and enter it in the box.
Need help figuring square footage? See our Bed Area Calculator.
Hyacinths need at least a half-day of sun to flower well and store up enough energy for the following spring’s display. They grow in any well-drained soil. The flower heads are at their largest and fullest the first spring after planting; in subsequent years the flowers tend to be more loose and informal.
Note: Hyacinth bulbs can irritate your skin. Wear gloves when handling and plan on showering soon after planting.
Spring-flowering bulbs must be planted in the fall. They need cool soil to make roots before the onset of winter. Cool fall weather arrives at different times from north to south and from high elevations to low.
Please note that the temperature of the soil lags behind the air temperature. You can generally plant later than the windows provided in this map. As long as the ground is not frozen, you can still plant.
|Southern Limit||8b *|
|Western Limit||10b *|
|* Prechill in Zones 7b and warmer in the South, Southwest, and California|
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