Weston

Red Ornamental Salvia Seeds

Salvia splendens

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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Advice adapted to Canada
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Discover the plant

Common nameScarlet sage
FamilyLamiaceae
GenusSalvia
Speciessplendens
Typeflower
Botanical nameSalvia splendens

Red Ornamental Salvia Seeds (Salvia splendens) A compact ornamental salvia selection grown for its flowers. Red ornamental salvia brings colourful flowering spikes to beds and borders.

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.

Follow the harvest or flowering stage described for this reference. Grow for ornamental flowering and remove spent blooms as needed. Water during dry weather and avoid standing water. Use clean tools and remove damaged material. Adjust watering to rainfall, wind and actual soil moisture, and keep enough space for air circulation.

In the garden

Exposure
Full sun
Life cycle
Tender perennial grown as an annual

Sowing guide

Sowing & germination

Sowing depth

Press the seeds onto the surface

Spacing / density

30 to 45 cm between plants

Germination temperature

15 to 18°C

Germination time

10 to 20 days

Sowing period

Start indoors in spring, 6 to 8 weeks before transplanting after frost

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

Soil & care

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.

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

Container growing

Choose a pot that allows the clump to develop and keeps the flowers accessible.
Product image of Scarlet sage, a scarlet sage cultivar supplied as Weston seed. The photograph shows the identifying appearance presented for this variety and helps gardeners recognize the packet or plant while comparing options for a home garden. 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.

Bloom and dimensions

Size, flowering & harvest

Mature height

20 to 25 cm (8–10 in)

Width / spread

15 to 20 cm (6–8 in)

Harvest

Follow the harvest or flowering stage described for this reference.
Product image of Scarlet sage, a scarlet sage cultivar supplied as Weston seed. The photograph shows the identifying appearance presented for this variety and helps gardeners recognize the packet or plant while comparing options for a home garden. 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.

Garden associations

Companion plants & uses

Companion plants

Low foliage plants can complement the flowers when their light requirements are compatible.

Other recommended plants

Common Sage; Rosemary; Chia Sprouting

Garden use

Scarlet sage is suited to ornamental beds, borders, and containers where its form and flowering can be appreciated. Combine it with plants that need similar light, drainage, and watering. Its named cultivar makes it useful for a planned colour scheme or a clearly labelled flower collection. 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.

Frequently asked questions

Frequently asked questions

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.
Where should I grow Red Ornamental Salvia?
Light: Full sun. Prepare soil for the flower’s needs, keeping the root zone well aerated. Light: Full sun. 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 I water Red Ornamental Salvia?
Water at the base and check root-ball moisture, especially after transplanting. 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.

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