Fast, Strong, and Long-Blooming

Sensation® Sky Blue Sage

Item # 32347
Buy 3+ at $9.95 ea
Buy 6+ at $8.95 ea
Item is sold out.

Magnificent Two-tone Color over 3 Seasons!

Butterflies love this plant and deer leave it alone.
Plant Patent 18,230

The Sensation® series has done it again! Sky Blue is simply one of the best garden plants available anywhere, destined to become a mainstay of borders, containers, edging, and even groundcover. Extremely vigorous and quick-growing, it wastes no time forming neat rosettes of foliage from which long, sturdy bloomspikes emerge, studded with lilac buds that open to brilliant azure blooms. A fully-blooming stand of Sensation® Sky Blue is an awe-inspiring sight -- and one that you will have plenty of opportunity to enjoy, since the flowers keep coming from spring into fall.

Hardy to -30 degrees F yet thriving in the intense heat and humidity of southern and midwestern summers, Sensation® Sky Blue offers gray-green foliage that reaches just 10 to 12 inches high but spreads 16 inches wide. Deer, rabbits, and other nibblers leave this plant alone, but once the long, bud-packed bloomspikes arise, butterflies find it irresistible.

The flowers open from the bottom of the spike first, creating a two-tone effect. Good side branching means that shorter, smaller spikes are continuously emerging as the old ones mature, and if you deadhead the spent flowers you will get constant rebloom all summer long and into autumn. Sensation® Sky Blue just doesn't know how to quit!

Like all of the Sensation® series, Sky Blue is dense and shrubby, making a good groundcover and weed suppressor in the border, on dry slopes or banks, and anywhere else you have nonstop sun and reasonable soil drainage. Once established in the garden, it is quite drought-tolerant, and is untroubled by pests and diseases. A magnificent addition to any setting, we offer it our highest recommendation. Zones 4-9.

Sensation® Sky Blue
Item Form
4 - 9
Bloom Start To End
Late Spring - Mid Fall
Plant Height
10 in - 12 in
Plant Width
16 in
Additional Characteristics
Bloom First Year, Butterfly Lovers, Cut-and-Come-Again, Easy Care Plants, Flower, Fragrance, Free Bloomer, Herbs, Long Bloomers, Needs Deadheading, Repeat Bloomer, Rose Companions, Season Extenders
Bloom Color
Light Blue, Purple
Foliage Color
Medium Green
Light Requirements
Full Sun
Moisture Requirements
Dry, Moist,  well-drained
Cold Hardy, Deer Resistance, Disease Resistant, Drought Tolerant, Heat Tolerant, Humidity Tolerant, Pest Resistant
Soil Tolerance
Normal,  loamy, Poor
Border, Containers, Cut Flowers, Everlastings, Foliage Interest, Outdoor, Fall Color
*Due to state restrictions we cannot ship to the following:
Canada, Guam, Hawaii, Puerto Rico, Virgin Islands

Which plants should I grow to repel insects?

Many of the herbs will repel insects. Pennyroyal repels fleas and other insects. Pyrethrum repels moths, flies, ants, mosquitoes, cockroaches, mites, and bedbugs. Mint repels flies, fleas, and ants. Lavender repels flies, silverfish, and fleas. Catnip can repel mosquitoes. Thyme repels insects. Lemon Grass repels mosquitoes. Basil repels flies and mosquitoes. Sage repels a variety of insects. Chrysanthemum, grown for its beautiful flowers and for the extraction of pyrethrin (an organic insecticide), repels flies, beetles, mosquitoes, roaches, lice, and fleas.

Which plants should I grow to repel rabbits and deer?

Planting garlic, onions, chives, lavender, rosemary, and sage around rabbit-susceptible plants will repel rabbits. Deer repellent plants include: lavender, onion, catnip, sage, chives, garlic, spearmint, and thyme. Be sure to strategically place these repellent plants around and in between rabbit and deer-susceptible plants. Also, place some along the property line and especially at key points the rabbits and deer are using as entryways, which can even deter them from coming onto your property.

Which of your plants offered are deer resistant?

Perennials that are deer resistant include: Asclepias, Aster, Baptisia, Coreopsis, Dianthus, Digitalis, Echinacea, Gaillardia, Heuchera, Hibiscus, Malva, Monarda, Oriental Poppy, Platycodon, Peony, Rudbeckia, Salvia, Sedum, and Tricyrtis. Shrubs include: Buddleia, Buxus, Cotoneaster, Daphne, Forsythia, Fothergilla, Hibiscus (Rose of Sharon), Potentilla, Spiraea, Syringa, and Viburnum. Vines include: Clematis, Honeysuckle, Campsis, Wisteria, and Climbing Hydrangea. Trees include: Acer (Maple), Cercis (Redbud), Corylus, Fagus (Beech), Magnolia, Ginkgo, Mulberry, Spruce, and Salix (Willow).