Contents
Taxonomic Information
| Domain | Eukarya |
|---|---|
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Magnoliopsida |
| Order | Lamiales |
| Family | Lamiaceae |
| Genus | Salvia |
Appearance
Salvia Pratensis Indigo, also known as Meadow Sage, is a perennial herbaceous plant that can grow up to 60 cm in height. It has lance-shaped leaves that are grayish-green in color and striking indigo-blue flowers that bloom in the summer and attract bees and butterflies. The flowers grow in dense whorls on spikes that rise above the foliage. The plant has a bushy habit and can spread up to 45 cm in width.
Care Guide
Salvia Pratensis Indigo is a low-maintenance plant that is easy to grow. Here are some care tips:
- Water: Water regularly, especially during the first growing season. The plant prefers moist but well-drained soil.
- Fertilization: Fertilize once a month during the growing season with a balanced fertilizer.
- Soil: The plant prefers well-drained soil that is rich in organic matter.
- Sunlight: Salvia Pratensis Indigo prefers full sun but can tolerate partial shade.
- Hardiness Zones: The plant is hardy in USDA zones 4-8.
Common Pests & Diseases
Salvia Pratensis Indigo is generally resistant to pests and diseases. However, it can be susceptible to root rot if the soil is too wet. Here are some common pests and diseases to look out for:
- Aphids: These small insects can suck the sap from the plant and cause yellowing leaves. Use insecticidal soap to control them.
- Spider mites: These tiny arachnids can cause yellowing and stippling of the leaves. Use insecticidal soap to control them.
- Root rot: This fungal disease can cause the plant to wilt and die. Avoid overwatering and make sure the soil is well-drained.
Habitat
Salvia Pratensis Indigo is native to Europe and Asia, where it grows in meadows, pastures, and along roadsides. It prefers well-drained soil and full sun but can tolerate some shade. The plant is often used in borders, rock gardens, and cottage gardens.
Question and Answer
Q: Is Salvia Pratensis Indigo deer-resistant?
A: Yes, the plant is deer-resistant.
Q: How often should I prune Salvia Pratensis Indigo?
A: Prune the plant in late summer or early fall after it has finished blooming. Cut back the stems to about 10 cm above the ground.
Q: Can Salvia Pratensis Indigo be grown in containers?
A: Yes, the plant can be grown in containers as long as the soil is well-drained and the container is large enough to accommodate the plant’s roots.
Q: Can Salvia Pratensis Indigo be propagated by cuttings?
A: Yes, the plant can be propagated by taking stem cuttings in late spring or early summer.
Related Plants
- Salvia nemorosa (Woodland Sage)
- Salvia officinalis (Common Sage)
- Salvia splendens (Scarlet Sage)
- Salvia elegans (Pineapple Sage)
References
- “Salvia pratensis ‘Indigo’.” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=c311.
- “Salvia pratensis ‘Indigo’.” Plant Lust, plantlust.com/plants/11116/salvia-pratensis-indigo.
- “Salvia pratensis ‘Indigo’.” Royal Horticultural Society, www.rhs.org.uk/Plants/118161/Salvia-pratensis-Indigo/Details.
