Product Field NotesCompanion Plants
Azure Snow Salvia: Blue-and-White Spikes That Bracket Lavender
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Azure Snow salvia forms a neat, compact clump topped with dense spikes of two-tone flowers. Each small hooded floret is deep violet-blue with a white lower lip, and they pack evenly along the stem, so every spike looks blue-and-white striped. Dark green calyxes stay on after the petals drop, so the spikes still look tidy as they finish.
Azure Snow at a glance
| Trait | What to expect |
|---|---|
| Botanical name | Salvia 'Azure Snow' |
| Flowers | Deep violet-blue and white bicolor spikes, 5 to 8 inches long |
| Foliage | Dark green, slightly crinkled, aromatic |
| Size | 18 to 20 inches tall and wide |
| Bloom | Starts late May, peaks mid-June, repeats after shearing |
| Hardiness | USDA zones 3 to 8 |
| Light | Full sun |
| Wildlife | Excellent for bees, butterflies and hummingbirds; deer and rabbits avoid it |
Bookends for the lavender bloom
Perennial salvia is one of lavender's closest companions. Both are aromatic, both send up spikes, and both want full sun and lean, well-drained soil. Azure Snow opens in late May, a few weeks ahead of most lavender, so the bed has blue-violet spikes before the lavender is ready. After you shear it, it comes back later in summer, filling in after the main lavender bloom. Between the two, the bed carries spiky blue-purple color for much of the season.
The white lips also brighten the planting, so Azure Snow reads a little lighter and crisper than solid violet salvias. Plant it in groups between lavender mounds or along the front edge, and keep a little space for airflow. Plan it in the Companion Plant Planner.
Planting and care
- Soil: average and well drained. Wet, heavy soil in winter is the main cause of loss.
- Water: regular water until established, then it is very heat and drought tolerant.
- Shearing: once the first spikes fade, shear the plant back to the foliage, about a third of its height, for repeat bloom.
- Air: in muggy, crowded plantings, mildew can appear after the first flush. Shearing and spacing both help.
- Winter: leave stems standing or cut back in fall, then clean up old growth in spring as new leaves appear.
For cutting
Azure Snow rates well as a cut flower. Cut spikes when about half the florets are open. Mixed with fresh lavender, the blue-and-white stripes add a crisp note to a purple bouquet. Plan a cutting bed in the Cut Flower Planner.
Plug tray or bare root
It is offered as a 72-cell plug tray and as a bare root plant. See each product page for current availability.
Frequently asked questions
Is this a culinary sage?
No. It is an ornamental perennial salvia with aromatic leaves, not grown for cooking.
Will it come back in Michigan?
Yes. It is reliably hardy in well-drained soil and rated for zones 3 to 8.
Do deer eat it?
Deer and rabbits tend to leave its aromatic leaves alone, the same as with lavender.
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