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Description
Salvia Splendens, also known as scarlet sage or tropical sage, is a popular ornamental plant native to Brazil. It belongs to the Lamiaceae family and is known for its vibrant red flowers that bloom throughout the summer and fall. This plant can grow up to 3 feet tall and wide, making it a great addition to gardens, borders, and containers. In addition to its beauty, Salvia Splendens also attracts pollinators like bees and butterflies, making it a valuable plant for biodiversity.
Taxonomic Information
| Domain | Eukarya |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Lamiales |
| Family | Lamiaceae |
| Genus | Salvia |
Appearance
The leaves of Salvia Splendens are ovate and slightly toothed, with a dark green color and a velvety texture. The flowers are arranged in spikes, with each spike containing multiple whorls of blooms. The flowers are tubular and have a bright red color, with the calyx being a darker shade of red. Salvia Splendens blooms from midsummer to fall and can produce flowers continuously if deadheaded regularly.
Care Guide
Salvia Splendens is a relatively low-maintenance plant that can thrive in a variety of conditions. Here are some tips for caring for this plant:
- Water: Salvia Splendens prefers well-draining soil that is moist but not waterlogged. Water deeply once a week, or more frequently during hot and dry weather.
- Fertilization: Feed Salvia Splendens with a balanced fertilizer once a month during the growing season to promote healthy growth and blooming.
- Soil: This plant prefers soil that is rich in organic matter and has a pH between 6.0 and 7.5. If planting in containers, use a potting mix that is well-draining and contains perlite or vermiculite.
- Sunlight: Salvia Splendens prefers full sun to partial shade, with at least 6 hours of direct sunlight per day.
- Hardiness Zones: Salvia Splendens is hardy in zones 8 to 11, but can also be grown as an annual in colder climates.
Common Pests & Diseases
Salvia Splendens is generally resistant to pests and diseases, but it can be susceptible to the following:
- Aphids: These small insects can suck the sap from the leaves and stems, causing stunted growth and yellowing. Use insecticidal soap or neem oil to control aphids.
- Spider mites: These tiny pests can cause discoloration and webbing on the leaves. Spray the plant with water or use insecticidal soap to control spider mites.
- Powdery mildew: This fungal disease can cause a white powdery coating on the leaves and stems. Improve air circulation and avoid overhead watering to prevent powdery mildew.
- Root rot: This disease is caused by overwatering and can cause the plant to wilt and die. Make sure the soil is well-draining and avoid overwatering to prevent root rot.
Habitat
Salvia Splendens is native to Brazil, where it grows in savannas, grasslands, and forest edges. It prefers well-draining soil and full sun to partial shade. This plant is used as an ornamental in gardens and landscapes around the world and is also grown commercially for its cut flowers.
Question and Answer
Q: Can Salvia Splendens be grown indoors?
A: Salvia Splendens can be grown indoors as long as it receives enough sunlight and is planted in well-draining soil. However, it may not bloom as prolifically as it would outdoors.
Q: How often should I deadhead Salvia Splendens?
A: Deadhead Salvia Splendens regularly to promote continuous blooming. Remove spent flowers by cutting just above the first pair of leaves below the bloom.
Q: Is Salvia Splendens deer-resistant?
A: Salvia Splendens is generally deer-resistant due to its strong scent, but some deer may still be attracted to it.
Q: Can Salvia Splendens be propagated from cuttings?
A: Yes, Salvia Splendens can be propagated from stem cuttings taken in the summer. Remove the lower leaves and plant the cutting in well-draining soil. Keep the soil moist and the cutting in a warm and bright location until it roots.
Related Plants
- Salvia officinalis (common sage)
- Salvia nemorosa (woodland sage)
- Salvia coccinea (scarlet sage)
- Salvia farinacea (mealycup sage)
References
- “Salvia Splendens.” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=281508.
- “Salvia Splendens.” Royal Horticultural Society, www.rhs.org.uk/Plants/93192/Salvia-splendens/Details.
- “Growing Scarlet Sage (Salvia Splendens) in Your Garden.” The Spruce, www.thespruce.com/growing-scarlet-sage-1403427.
