What is scarlet sage (Salvia splendens), what is it good for and how do you grow it at home?
Scarlet sage (Salvia splendens) is an ornamental plant known for its bright red flowers that bring colour and life to any space. Unlike common sage (Salvia officinalis), this species is grown primarily for its decorative flowers and long blooming period.
As well as being highly attractive, scarlet sage attracts bees and butterflies, contributing to biodiversity and balance in nature.
Quick facts
- Germination time: 10–20 days
- Germination temperature: 20–25 °C
- Time to flowering: 90–100 days
- Primary use: ornamental plant, decoration, attracts pollinators
- Vitamins/minerals: no significant nutritional value (not for consumption)
- Effect on people: aesthetic value, contributes to a pleasant and vibrant atmosphere
Growing scarlet sage at home
Scarlet sage loves sunny positions and warmth. It can be grown in the garden, on balconies, terraces or in containers indoors. It does best in a free-draining growing medium with regular watering, but it does not tolerate too much moisture.
In smart gardens such as SIMPLY and AURELIA, scarlet sage can be grown all year round – automatically watered and optimally lit, it will always bloom richly and for a long time.
Planting scarlet sage from seed
- Sow the seeds in a light growing medium or use smart soils with seeds.
- Keep it warm and moist until germination (10–20 days).
- After sprouting, thin out the plants and provide plenty of light.
- In the SIMPLY and AURELIA smart gardens the process is simpler – no transplanting and with automatic water regulation.
Growing in the Simply and Aurelia smart gardens
Our smart gardens let you grow scarlet sage without daily care and watering. In them, the plant blooms continuously, bringing vibrant decoration and a natural feel to any home or office.
How to harvest and care for scarlet sage
- Remove spent flowers regularly – this encourages new growth and extends flowering.
- Maintain moderate moisture and provide plenty of light.
- It can bloom from spring right through to late autumn (or all year round indoors).
Common problems and solutions
| Problem | Possible cause | Solution |
| Weak growth | Too little light | Move to a sunny spot or use LED lighting |
| Yellow leaves | Too much water | Reduce watering, ensure drainage |
| Few flowers | Lack of nutrients | Add natural fertiliser or use smart soils |
| Pests | Aphids, whiteflies | Remove by hand or use natural repellents |
| Wilting | Dry air, lack of water | Water regularly and increase air humidity |
The difference between scarlet sage and common sage
- Scarlet sage (Salvia splendens): ornamental plant with bright red flowers, used for decoration, not intended for consumption.
- Common sage (Salvia officinalis): used in cooking and medicine, strong in flavour and rich in essential oils.
How to keep scarlet sage thriving
- In the garden or a container: remove spent flowers and feed regularly for abundant blooming.
- Indoors: keep it close to a light source or under an LED grow light.
Conclusion
Scarlet sage (Salvia splendens) brings colour, energy and life to any space. It is easy to grow, blooms abundantly and for a long time, while attracting pollinators and bringing natural balance. With the SIMPLY and AURELIA smart gardens, you can grow it all year round – always fresh, in flower and ready to bring warmth to your home.
