Spanish Bluebells
Hyacinthoides hispanica 'Excelsior'
When to Plant
Delivery & Planting Times
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.
Spanish Bluebells
Hyacinthoides hispanica 'Excelsior'
Specifications
A shade-tolerant plant that bears spikes of lightly fragrant, lavender-blue, bell-shaped flowers toward the end of the bulb season. Ideal for naturalizing below shade trees. Grows well North and South—California, too. Bulbs are extra large.
| Item # | 6028 |
| Height | 14—18 inches |
| Sunlight | Full or Part |
| Soil | Well drained |
| Flower Color | Lavender-Blue |
| Bulb Size |
10cm+ ?
Bulb size is determined by the circumference around the largest part of the bulb. Colorblends only delivers top size bulbs. Large bulbs produce more or larger flowers than small bulbs.
|
| USDA Zones |
3a—8b ?
Hardy in USDA zones 3a to 8b in the South or 10b on the West Coast.
|
| Bloom Time | Late |
- early
- mid
- late
Planting Instructions
Planting Instructions
Adaptable bulbs that grow in full sun or shade (as long as it’s not too dense) and in any well-drained soil that does not dry out completely in summer. In the wild, they grow on the woodland floor, forming dense colonies in the high shade of deciduous trees. The same effect can be had in the landscape if the seeds are allowed to ripen and fall at their parents’ feet.
| Depth of Planting Hole | 4 inches |
| Spacing | 4 inches apart |
Bulb Calculator
To find the number of bulbs you need, enter the square footage of the planting area in the box below.
Area
Square Feet
Density
Bulbs/sq. ft.
