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Salvia orthostachys

Rated: 

(Straight Spike Sage) Covered with whorls of crimson flowers, this long-blooming, perennial sage has erect form. It matures into a tall, wide plant that is ideal for massing as a screen or at back of border.

Price: $11.50
Qty:
Degree of Difficulty
Easy
Degree of Difficulty
This plant is easy to grow in a variety of conditions.
Best of Class
Best of Class
We believe this to be the best gigantic summer flowering tender Sage.
Common name
This is the non-scientific name used for a plant. A plant may have several common names, depending on the gardener's location. To further confuse the matter, a common name may be shared by several completely different plants. At Flowers by the Sea, we rely on the scientific name to identify our plants and avoid confusion.
Straight Spike Sage
USDA Zones
The U.S. Department of Agriculture plant hardiness zones indicate the temperature zones where a plant is likely to thrive. It is determined by the average annual winter minimum temperature. Actual winter temperatures may be higher or lower than the average.
9 - 11
Size (h/w/fh)
The anticipated mature size of the plant: Height, Width & Flower Height.
48"+/48"+/60"+
Exposure
This is the average amount of sunlight that a plant needs to thrive. Generally, full sun exposure is 6 or more hours of direct sun daily while partial shade is less than 4 hours of sun or dappled shade all day. Plants may tolerate more sunlight in cooler climates and need afternoon shade in extremely hot climates.
Full sun to partial shade
Soil type
This is the kind of soil that a plant needs to thrive. Most plants require a well-drained soil that allows the water to soak into the soil without becoming soggy. Sandy and clay soils can be improved by digging in compost to improve drainage.
Well drained & rich
Water needs
Plants have specific water requirements. Water loving means the plant needs regular watering to keep the soil moist. Average generally indicates applying 1 inch of water per week, or watering when the soil is dry to a depth of 3 to 4 inches. One inch of water is equal to 5 gallons per square yard of soil surface.
Average
Pot size
This is the size of the pot your plant will arrive in.
3 1/2 inch deep pot
Container plant?
"Yes" indicates that this plant can be successfully grown as a container plant.
Yes
Hummingbird plant? Yes
Details
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Product Colors
Ratings & Reviews

(Straight Spike Sage) Covered with whorls of crimson flowers, this long-blooming, perennial sage has erect form. It matures into a tall, wide plant that is ideal for massing as a screen or at back of border.

Salvia orthostachys has medium-long, mid-green leaves that are triangular to heart shaped and fuzzy on both sides. Hairiness helps sages to retain moisture so they can tolerate drought.

This is a heat-tolerant South American species that was first introduced to horticulture in the 1930s. It's only native to the mountains of Colombia, where it grows at elevations up to 8,500 feet and excels in rocky soils on roadsides and slopes.

Salvia orthostachys does well in USDA Zones with warmer winter temperatures if planted in full sun and rich, well-drained soil. Butterflies, honeybees and hummingbirds love it.