Organically grown at KoruKai Herb Farm, New Zealand, without the use of synthetic fertilisers, pesticides, or herbicides.
Skullcap is one of the finest herbs for nourishing and restoring the nervous system. Native to North America, this graceful perennial produces slender stems topped with delicate blue-violet flowers throughout summer. It is highly attractive to bees and other beneficial insects while providing an abundant harvest of medicinal leaves and flowering tops.
Easy to grow and exceptionally rewarding, Skullcap spreads slowly by underground rhizomes to form lush clumps that return reliably year after year.
Traditional Medicinal Uses*
Skullcap has long been regarded as one of the premier nervine herbs, valued for its ability to calm, nourish, and restore the nervous system.
Traditionally it has been used to support:
- Healthy nervous system function.
- Relief from nervous tension and stress.
- Occasional anxiety and restlessness.
- Relaxation and restful sleep.
- Muscle tension and spasms.
- Premenstrual tension and cramping.
- Recovery after periods of emotional or physical stress.
Unlike stronger sedative herbs, Skullcap gently calms while helping to restore balance and resilience. It has traditionally been taken as both a tea and tincture over extended periods to strengthen an exhausted nervous system, while also being used during times of acute stress to encourage a sense of calm and equilibrium.
It is considered one of the gentlest nervine herbs and has traditionally been used by both adults and children under appropriate guidance.
Growing Conditions
Skullcap is a hardy perennial that thrives in rich, moisture-retentive soil with plenty of organic matter.
It grows best in full sun to partial shade, although afternoon shade is appreciated in hotter districts. Consistent soil moisture produces the healthiest plants and highest yields, making Skullcap an excellent choice for damp areas of the garden, alongside ponds, or anywhere that receives regular irrigation.
Before planting, enrich the soil with generous amounts of compost and mulch well to retain moisture and encourage healthy soil biology.
Growing Instructions
Each order contains three dormant rhizomes with healthy growing buds. Plant the rhizomes as soon as possible after receiving them. Prepare loose, compost-rich soil and scrape away approximately 3 cm of soil. Lay each rhizome horizontally with any visible growing buds facing upwards.
Depending on the time of the year those tips can simply get buried if they look like the one in the below image. It will push its way through the soil in spring.
Cover with 3–5 cm of soil and apply a light mulch of straw, autumn leaves, or woodchips.
Water thoroughly after planting and keep the soil evenly moist during establishment.
If you are unable to plant immediately, or if your ground is frozen, pot the rhizomes into rich potting mix, keep them moist, and transplant them into the garden once conditions improve.
Mark the planting area and protect it with bird netting or a few small branches until the shoots emerge, as birds often enjoy scratching freshly planted beds.
Depending on your climate and soil temperature, fresh shoots generally appear between September and November.
Once established, Skullcap spreads gradually by underground rhizomes to form attractive colonies that can easily be divided every few years to create additional plants.
By October our plants usually look like those seedlings below.
Harvesting
The highest-quality harvest is obtained during the early stages of flowering, when the medicinal constituents are believed to be at their peak. At KoruKai Herb Farm we harvest Skullcap during the cool morning hours after the dew has dried but before the heat of the day.
Using secateurs or a harvesting knife, cut the upper flowering stems, leaving approximately 20 cm of healthy growth so the plants can quickly regenerate. Avoid cutting too close to the ground, particularly during the first growing season, as excessive harvesting can slow recovery.
With good growing conditions, a second harvest later in the season is often possible.
A sharp Niwashi garden shark (see above) is a great too for harvesting large amount of established plants. Secateurs work well too.
Processing and Drying
To preserve colour, aroma, and quality, lay the stems in a single layer on drying trays with good airflow and out of direct sunlight.
Dry initially at 33–35°C for one to three days. Once most of the moisture has been removed, increase the temperature slightly to no more than 37°C until the leaves and flowers are crisp and completely dry. Strip the dried leaves and flowering tops from the stems and store them in paper bags or airtight containers in a cool, dry, dark place.
Herbal Preparations*
The leaves and flowering tops can be used to prepare:
- Herbal teas.
- Tinctures.
- Glycerites.
- Herbal extracts.
- Relaxing tea blends alongside herbs such as lemon balm, chamomile, oat straw, and passionflower.
Its gentle flavour makes it an excellent herb for daily use as part of a calming herbal tea.
*This information is for educational purposes only. Please do not self-treat disease using herbs alone. Always consult with a qualified and registered herbalist before using medicinal herbs therapeutically.
