Description
Desert Bluebell Seeds offer one of the clearest blue color moments in a dryland wildflower garden. Phacelia campanularia, also called Arizona Bluebells, is a Southwestern annual known for intense cobalt bell-shaped flowers, low gray-green foliage, and early spring bloom after cool-season moisture.
Why Grow It
- True Desert Bluebells / Arizona Bluebells, listed as Phacelia campanularia.
- Intense cobalt-blue bell-shaped blooms bring rare blue color to dry wildflower plantings.
- Well suited to rock gardens, sandy slopes, native bee habitat, and Southwestern spring displays.
Growing Information
| Botanical name | Phacelia campanularia |
|---|---|
| Life cycle | Annual native wildflower |
| Mature height | 8-18 in. |
| Light | Full sun |
| Bloom or harvest window | Early spring after cool-season moisture in suitable climates |
| Seed count | 50 seeds |
| Sowing advice | Best sown fall through winter in mild desert climates. Surface sow or cover very lightly in well-drained sandy or rocky soil and keep lightly moist until germination. |
| Spacing | 6-12 in. apart, or broadcast thinly for naturalized wildflower patches |
| Germination | Typically 7-21 days in cool to mild, lightly moist conditions |
Best For
- desert wildflower plantings
- native bee gardens
- rock gardens
- spring color drifts
- Southwestern native beds
Packet Details
Includes 50 seeds. Store seeds cool, dry, and dark until sowing. Use the growing table above as a planning reference for your local season.
FAQ
Is this the same as California Bluebells?
No. This listing is written for true Desert Bluebells / Arizona Bluebells, Phacelia campanularia, which is often confused with Phacelia minor in the seed trade.
When should I sow Desert Bluebells?
In mild desert climates, fall through winter sowing usually gives plants the cool moisture they need for early spring bloom.
Do the seeds need cold stratification?
The source growing notes do not require cold stratification. Surface sow or cover very lightly and keep the seedbed lightly moist until germination.
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