Scarlet sage

Salvia splendens

Product code : WESTO-0253

Scarlet sage is a scarlet sage cultivar selected for home food or ornamental gardens. It prefers full sun and fertile, moist, well-drained soil. Start indoors in spring, 6 to 8 weeks before transplanting after frost. Press seeds into the surface. Allow 30 to 45 cm between plants. Water during dry weather and avoid standing water. For best results, label the row and observe the plants regularly as conditions change through the season. Adjust watering to rainfall, wind, container size, and the actual moisture at soil level. Good air circulation and adequate spacing help foliage dry normally after rain or irrigation. Keep the growing area free of weeds that compete for light, moisture, and nutrients. Use clean tools for harvest and remove damaged plant material when it appears.
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Detailed plant guide
Advice adapted to Canada
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Exposure
Full sun
Life cycle
Tender perennial grown as an annual

Discover the plant

Common nameScarlet sage
FamilyLamiaceae
GenusSalvia
Speciessplendens
Typeflower
Botanical nameSalvia splendens

Scarlet sage (Salvia splendens) Scarlet sage is distinguished by red, yellow foliage. Its compact habit makes efficient use of garden space. It is a clearly identified scarlet sage cultivar for gardeners who value dependable sowing information and a well-labelled crop. Its botanical identity is Salvia splendens. Plan this variety for an ornamental bed, border, or suitable container, according to its mature size and growing requirements. For best results, label the row and observe the plants regularly as conditions change through the season. Adjust watering to rainfall, wind, container size, and the actual moisture at soil level. Good air circulation and adequate spacing help foliage dry normally after rain or irrigation.

Start indoors in spring, 6 to 8 weeks before transplanting after frost. Press seeds into the surface. Keep the seedbed evenly moist through emergence. Allow 30 to 45 cm between plants. Provide full sun and avoid standing water. A germination temperature of 15 to 18°C is appropriate for this crop. Thin crowded seedlings early and harden indoor-started plants gradually before transplanting. For best results, label the row and observe the plants regularly as conditions change through the season. Adjust watering to rainfall, wind, container size, and the actual moisture at soil level. Good air circulation and adequate spacing help foliage dry normally after rain or irrigation.

Scarlet sage is suited to beds, borders, or containers where its form and flowering can be appreciated. Pair it with plants that prefer comparable light, moisture, and drainage. Water during dry weather and avoid standing water. Keep the planting accessible for observation, watering, harvest, or grooming. Use clean tools, remove damaged material, and store unused seed in a cool, dry, dark location. Choose compatible neighbouring plants and maintain enough room for air circulation. For best results, label the row and observe the plants regularly as conditions change through the season. Adjust watering to rainfall, wind, container size, and the actual moisture at soil level.

Illustration associée à Sauge ornementale rouge, dans la gamme Weston. Cette sauge ornementale est proposée pour ses fleurs colorées et son port bas; elle se distingue de la sauge destinée à la cuisine. Le visuel permet de repérer la référence et l’aspect présenté pour cette sélection. Les dimensions et les couleurs observées au jardin dépendent du stade de croissance et des conditions de culture.

Sowing guide

It all startswith a seed.

Propagation

Seed

Growing method

Prepare a clean seedbed or containers with fertile, moist, well-drained soil. Start indoors in spring, 6 to 8 weeks before transplanting after frost. Press seeds into the surface unless the packet gives a more specific direction. Use the following spacing as the crop develops: 30 to 45 cm between plants. Keep the medium evenly moist during emergence without leaving it saturated. Provide full sun and good air movement. Thin crowded seedlings early so the remaining plants develop without unnecessary competition. Harden indoor-started plants gradually before transplanting them outdoors after the appropriate frost date. Water during dry weather and avoid standing water. For best results, label the row and observe the plants regularly as conditions change through the season. Adjust watering to rainfall, wind, container size, and the actual moisture at soil level. Good air circulation and adequate spacing help foliage dry normally after rain or irrigation. Keep the growing area free of weeds that compete for light, moisture, and nutrients. Use clean tools for harvest and remove damaged plant material when it appears. Always follow the packet information when a variety-specific direction differs from general guidance. A simple garden label makes the cultivar easy to identify from sowing through harvest or flowering. Check young plants frequently because small moisture or pest problems are easier to address early.

Soil and care

The right care,at the right time.

Watering

Water during dry weather and avoid standing water. Check moisture at soil level instead of watering only by schedule. Water gently during germination so seeds are not displaced, then direct irrigation toward the root zone. Avoid standing water and adjust frequency after rain. For best results, label the row and observe the plants regularly as conditions change through the season. Adjust watering to rainfall, wind, container size, and the actual moisture at soil level.

Soil type

Scarlet sage performs best in fertile, moist, well-drained soil. Loosen compacted ground before sowing and remove large stones or persistent weeds. Mature compost may improve poor soil, but avoid creating a heavy or waterlogged seedbed. For best results, label the row and observe the plants regularly as conditions change through the season. Adjust watering to rainfall, wind, container size, and the actual moisture at soil level. Good air circulation and adequate spacing help foliage dry normally after rain or irrigation. Keep the growing area free of weeds that compete for light, moisture, and nutrients.

Fertilization

Prepare the soil with mature compost when fertility is low. A light, balanced fertilizer may be used according to its label, but excessive feeding can cause weak or unbalanced growth. Observe leaf colour and plant development before adding more nutrients. Water after any application. For best results, label the row and observe the plants regularly as conditions change through the season. Adjust watering to rainfall, wind, container size, and the actual moisture at soil level.

Moisture

Regular, without stagnant water

Seasonal care

At sowing time, prepare fertile, moist, well-drained soil and follow this timing: Start indoors in spring, 6 to 8 weeks before transplanting after frost. Keep the surface moist until emergence, label the row, and thin seedlings according to the recommended spacing. During active growth, provide full sun and monitor soil moisture, weeds, and leaf condition. Water during dry weather and avoid standing water. In warm or windy weather, check containers and exposed beds more frequently. Remove damaged material and keep enough space for air circulation. At harvest or after flowering, use clean tools and clear unhealthy debris. Healthy residue may be composted where appropriate. At the end of the season, clean containers and tools, record useful observations, and store remaining seed in a cool, dry, dark place. For best results, label the row and observe the plants regularly as conditions change through the season. Adjust watering to rainfall, wind, container size, and the actual moisture at soil level. Good air circulation and adequate spacing help foliage dry normally after rain or irrigation. Keep the growing area free of weeds that compete for light, moisture, and nutrients. Use clean tools for harvest and remove damaged plant material when it appears. Always follow the packet information when a variety-specific direction differs from general guidance. A simple garden label makes the cultivar easy to identify from sowing through harvest or flowering. Check young plants frequently because small moisture or pest problems are easier to address early.

Container growing

A garden,within reach.

Recommended pot size

Drained container suitable for adult development; see growing tips.
For potted plants, choose a size that allows the clump to develop and provides access to spent flowers without breaking nearby stems. Ornamental sage structures a bed with its flower stalks. Cut faded inflorescences cleanly and keep their label: this decorative selection does not automatically replace culinary sage used to season meals. Prepare the soil according to the chosen flower, with a structure that keeps the roots aerated; do not plant in a pocket of stagnant water. Water at the base, checking the root ball, especially after transplanting; delicate flowers are more easily damaged by a direct spray. Adjust inputs to the soil and crop; forcing foliage with too much fertilizer does not guarantee more generous flowering. Place the bloom at the right viewing height and leave space between specimens, taking into account their adult development. Remove damaged flowers with a clean tool and observe support needs; keep some foliage to continue growth after pruning. After flowering, decide whether to keep some seeds; winter protection depends on the species and cannot be inferred from a color mix. This ornamental sage is offered for its colorful flowers and low habit; it is distinct from sage intended for cooking.
Illustration associée à Sauge ornementale rouge, dans la gamme Weston. Cette sauge ornementale est proposée pour ses fleurs colorées et son port bas; elle se distingue de la sauge destinée à la cuisine. Le visuel permet de repérer la référence et l’aspect présenté pour cette sélection. Les dimensions et les couleurs observées au jardin dépendent du stade de croissance et des conditions de culture.

Bloom and dimensions

Its place,in your garden.

Mature height

20–25 cm (8–10 in)

Width / spread

15 to 20 cm (6–8 in.)

Bloom period

This ornamental sage is offered for its colorful flowers and low growth habit; it differs from culinary sage. Ornamental sage provides colorful flower spikes to be repeated in small touches. Leave space between clumps to maintain a clear silhouette after summer growth. Ornamental sage structures a bed with its flower spikes. Remove damaged flowers with a clean tool and observe support needs; retain foliage to continue growth after pruning. Prepare the next cultivation plan with the dates actually observed this season.

Harvest

Harvest at the stage described for this reference.
Illustration associée à Sauge ornementale rouge, dans la gamme Weston. Cette sauge ornementale est proposée pour ses fleurs colorées et son port bas; elle se distingue de la sauge destinée à la cuisine. Le visuel permet de repérer la référence et l’aspect présenté pour cette sélection. Les dimensions et les couleurs observées au jardin dépendent du stade de croissance et des conditions de culture.

Garden associations

In goodcompany.

Companion plants

Low-growing foliage can highlight the blooms if they tolerate the same exposure; leave space around the base to maintain access for watering and removing faded flowers. Position the blooms at the right viewing height and ensure good air circulation between plants, considering their mature size. This ornamental sage is chosen for its colorful flowers and low habit; it differs from sage used for cooking. Prepare the soil according to the chosen flower, ensuring a structure that keeps the roots aerated; do not plant in a pocket of standing water. Remove damaged flowers with a clean tool and observe support needs; retain some foliage to encourage continued growth after pruning.

Frequently asked questions

Your questions,answered.

How should Scarlet sage be sown?
Start indoors in spring, 6 to 8 weeks before transplanting after frost. Prepare fertile, moist, well-drained soil. Press seeds into the surface. Keep the seedbed evenly moist until emergence without saturating it. Label the row and provide full sun. Thin crowded seedlings so the final spacing follows this guidance: 30 to 45 cm between plants. If plants are started indoors, provide strong light and harden them gradually before transplanting outdoors at the appropriate time. For best results, label the row and observe the plants regularly as conditions change through the season. Adjust watering to rainfall, wind, container size, and the actual moisture at soil level. Good air circulation and adequate spacing help foliage dry normally after rain or irrigation.
Which location is best for Scarlet sage?
Scarlet sage prefers full sun and fertile, moist, well-drained soil. Choose a location that leaves enough room for 30 to 45 cm between plants. Avoid low spots where water remains after rain. In a container, use drainage holes and a clean growing mix. Observe how light moves across the space during the day, especially near buildings or taller plants. For best results, label the row and observe the plants regularly as conditions change through the season. Adjust watering to rainfall, wind, container size, and the actual moisture at soil level. Good air circulation and adequate spacing help foliage dry normally after rain or irrigation. Keep the growing area free of weeds that compete for light, moisture, and nutrients.
How should Scarlet sage be watered?
Water during dry weather and avoid standing water. During germination, use a gentle spray or careful watering so seed is not displaced. After establishment, water at soil level when the surface begins to dry. Adjust frequency to rainfall, heat, wind, soil texture, and container size. Avoid standing water because roots still require oxygen. Morning watering can help foliage dry normally during the day. For best results, label the row and observe the plants regularly as conditions change through the season. Adjust watering to rainfall, wind, container size, and the actual moisture at soil level. Good air circulation and adequate spacing help foliage dry normally after rain or irrigation. Keep the growing area free of weeds that compete for light, moisture, and nutrients.
What maintenance does Scarlet sage need?
Keep the planting labelled, weeded, and appropriately spaced. Check young plants regularly for wilting, chewing damage, discolouration, or crowding. Provide full sun and maintain the moisture pattern described for the crop. Use clean tools, avoid deep cultivation near established roots, and remove unhealthy debris. Apply any fertilizer or pest-control product only according to its label. For best results, label the row and observe the plants regularly as conditions change through the season. Adjust watering to rainfall, wind, container size, and the actual moisture at soil level. Good air circulation and adequate spacing help foliage dry normally after rain or irrigation. Keep the growing area free of weeds that compete for light, moisture, and nutrients. Use clean tools for harvest and remove damaged plant material when it appears.
How can Scarlet sage flower well?
Flowering depends on sowing time, temperature, light, and normal plant development. Give Scarlet sage full sun, suitable spacing, and steady care without waterlogging the roots. Avoid excessive nitrogen, which can favour soft foliage over flowers. Remove faded blooms when appropriate, or leave selected heads to mature when seed collection or wildlife value is desired. For best results, label the row and observe the plants regularly as conditions change through the season. Adjust watering to rainfall, wind, container size, and the actual moisture at soil level. Good air circulation and adequate spacing help foliage dry normally after rain or irrigation. Keep the growing area free of weeds that compete for light, moisture, and nutrients. Use clean tools for harvest and remove damaged plant material when it appears.