Special Web Offer - Get 50% OFF!
Grab Your Deal Now
PlantSnap
Plant Care
Blue scullcap
(Scutellaria sapphirina)
Also Known As
Blue scullcap, Sapphire skullcap, Blue skullcap
About This Plant
Scutellaria sapphirina is a herbaceous perennial plant species that belongs to the mint family. It has a distinctive blue-violet color and is known for its unique shape and texture. The plant has a square stem and opposite leaves with a serrated edge. It produces small, tubular flowers that bloom from late spring to early summer.
Plant Care Instructions
Outdoor Size Range
12-24 inches (30-60 cm)
Light Requirements
Scutellaria sapphirina prefers partial shade to full sun. It requires at least 4-6 hours of direct sunlight per day.
Humidity Needs
This plant species prefers moderate humidity levels. It can tolerate dry air, but it may benefit from occasional misting.
Fertilizing Schedule
Fertilize the plant once a month during the growing season with a balanced fertilizer. Do not fertilize during the winter months.
Pruning Guidelines
Prune the plant in the early spring to encourage new growth. Remove any dead or damaged stems and pinch back the tips of the remaining stems to promote bushier growth.
Common Pests and Diseases
Scutellaria sapphirina is relatively pest-free, but it may be susceptible to spider mites, aphids, and whiteflies. Treat any infestations with an insecticidal soap or neem oil.
Indoor Size Range
6-12 inches (15-30 cm)
Watering Schedule
Water the plant regularly, but do not overwater. Allow the soil to dry slightly between watering.
Temperature Range
Scutellaria sapphirina prefers moderate temperatures between 60-75°F (15-24°C). It can tolerate cooler temperatures, but it is not frost-tolerant.
Growing Season
The growing season for Scutellaria sapphirina is from late spring to early fall.
Growing Difficulty Level
Scutellaria sapphirina is considered a moderately difficult plant to grow. It requires consistent moisture and may be susceptible to root rot if overwatered.
USDA Hardiness Zones
Scutellaria sapphirina is hardy in USDA zones 5-9.
Did You Know?
The name Scutellaria comes from the Latin word 'scutella', which means 'a small dish or saucer'. This refers to the shape of the calyx, which resembles a saucer or dish.
