Scarlett Sage (Salvia coccinea) is known for its striking, vibrant red flowers. It blooms continuously throughout warm seasons, adding a cheerful display to landscapes. This plant also attracts various pollinators, including hummingbirds and butterflies, bringing dynamic life to any garden.
Understanding Scarlett Sage Height
Scarlett Sage typically reaches 2 to 4 feet tall, with a spread of 1 to 2.5 feet. Its upright, bushy growth adds vertical interest to garden beds and containers. While it can reach 4 feet, many cultivated plants stay within the 2 to 3-foot range.
Factors Influencing Scarlett Sage Height
Several environmental and cultural factors contribute to Scarlett Sage’s ultimate height. Full sun exposure promotes robust growth, leading to taller, healthier plants. While it tolerates some partial shade, optimal light supports vigorous development. Well-draining, fertile soil significantly impacts plant vigor, encouraging a strong root system essential for overall plant size. Consistent moisture is important for optimal growth, though established plants show good drought tolerance. However, insufficient watering during dry periods can limit flowering and growth. The local climate and length of the growing season also play a role, as Scarlett Sage thrives in warm weather. It can be grown as an annual in cooler regions or a perennial in warmer zones. Adequate nutrient availability supports healthy growth and flower production. Conversely, stress from pests like mealybugs or aphids, or diseases such as powdery mildew, can stunt development and reduce potential height.
Managing Scarlett Sage Height Through Pruning
Pruning effectively influences and maintains Scarlett Sage’s desired height and shape. Pinching back young plants encourages bushier growth by stimulating side shoots, preventing them from becoming leggy. This redirects the plant’s energy into lateral development rather than vertical elongation. Deadheading, the removal of spent flowers, primarily promotes continuous blooming by preventing seed production. This practice can also contribute to a more compact plant habit, as energy reallocates to new growth and flowers. For overgrown or leggy plants, more significant cuts can be made in early spring, removing up to one-third of the stems to encourage rejuvenation and a denser form. Regularly inspecting and pruning diseased or damaged stems supports overall plant health and controlled growth.
Common Scarlett Sage Varieties and Their Heights
Not all Scarlett Sage varieties grow to the same height, as genetic factors influence their mature size. The species Salvia coccinea typically reaches 2 to 4 feet tall. Many cultivars have been developed to offer a range of sizes, including:
‘Lady in Red’: A popular cultivar, generally growing 1 to 2 feet tall.
‘Coral Nymph’ (also known as ‘Cherry Blossom’): A compact option, 14 to 24 inches (1 to 2 feet) tall.
‘Snow Nymph’: A white-flowered variety, typically reaching about 24 inches (2 feet) in height.
‘Summer Jewel Red’: A notably compact cultivar, often staying between 12 and 24 inches tall.
‘Forest Fire’: A compact selection, growing 14 to 24 inches tall.