Species mad-dog scullcap

mad-dog scullcap

Scutellaria lateriflora

Mad-Dog Skullcap is a resilient parts perennial herb native to North America with delicate blue-violet blooms. Fond of moist soils, it grows in ditches, streambanks, and other moist, shaded areas. The plant has origins in folk medicine, where it was used to treat the fear and anxiety of ‘Mad Dog’ rabies, hence the common name. Medicinally, extracts from the root have been shown to have analgesic, sedative, anxiolytic, and anticonvulsant properties. Care should be taken when handling the herb as it may cause skin irritation and the active compound scutellarin is mildly toxic.

Cycle:

Herbaceous Perennial

Watering:

Frequent

Propagation:

Division,Cutting,Seed Propagation,Layering Propagation

Hardiness Zone:

3 - 9

Flowers:

Blue Flowers

Sun:

Full sun,part shade

Leaf:

Yes

Leaf Color:

green

Growth Rate:

Low

Maintenance:

Low

Drought Tolerant:

Yes

Care Level:

Medium

watering

Mad-dog scullcap prefers soils with high organic matter and must not be allowed to dry out completely; regular waterings are required to keep the soil slightly moist. Water the soil deeply when the top of the soil is just beginning to dry. This will provide the deep soak that mad-dog scullcap likes. Water 1 to 2 times a week depending on your soil's ability to retain moisture. Provide a good amount of water, allowing the soil to become evenly moist but not soggy. Reduce watering during the winter months when the plant goes dormant.

sunlight

Mad-dog scullcap (Scutellaria lateriflora) is a perennial flowering plant native to North America. It needs plenty of sunlight to thrive, and performs best when it receives a minimum of 5 to 6 hours of direct sun each day. The plant can tolerate partial shade, but will not flower or reach its best potential without at least 5 hours of direct sunlight. While direct afternoon sunlight is ideal, the plant will also benefit from some morning sun and filtered light in the early evening.

pruning

Mad-dog scullcap (Scutellaria lateriflora) should be pruned in late winter or early spring before new growth begins. Pruning should consist of removing up to a third of the older, woody branches and cutting back to a bud, leaf or other healthy portion of the plant. Pruning will help to promote vigorous growth and vibrant bloom. In addition, lightly shaping the plant with hand clippers will help to open the plant up, allowing for more air circulation.

Season

Fall
Winter
Spring
Summer
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Starts Flowering

Scutellaria lateriflora typically starts flowering in late spring, usually in May or June.

Starts Flowering

Scutellaria lateriflora typically starts flowering in late spring, usually in May or June.

Hardiness Map