Chestnut School of Herbal Medicine

What Chestnut School of Herbal Medicine does

Chestnut School of Herbal Medicine is a privately-held, woman-owned online education business founded in 2007 by Juliet Blankespoor, headquartered in Asheville, North Carolina, and operating with a remote team of approximately 5-13 employees. The company sells self-paced, lifetime-access online courses covering traditional herbalism, bioregional plant medicine, foraging, cultivation, and medicine making, with a flagship 1,200-hour Herbal Immersion Program complemented by shorter courses ranging from 25 to 375 hours. As of 2026 the school had enrolled over 10,000 students across more than 50 countries.

The platform is built on a conventional online learning management system delivering Vimeo-hosted video content, downloadable course materials, and lifetime access on enrollment through chestnutherbs.com. The company augments its paid catalog with substantial free content assets—Blog Castanea (an extensive herbal content library), a 100-page Budding Herbalist Guide eBook, and an Herb Gardening Mini-Course—that function as lead generation and SEO-driven top-of-funnel marketing. A product-led growth motion is complemented by a community-led component: the school operates a scholarship program for BIPOC, LGBTQ+, veteran, disability, and community organizer segments, awarding over $744,000 to 400+ recipients since 2016, and partners with 30+ nonprofit organizations including Harriet's Apothecary, Soul Fire Farm, United Plant Savers, and Herbalista, with cumulative community giving exceeding $950,000.

Revenue is generated primarily through one-time course tuition plus founder-authored book sales (notably The Healing Garden, published April 2022), with no subscription or recurring revenue component disclosed. Customer segments include individual herbal enthusiasts, aspiring professional herbalists, community organizers, and gardeners/naturalists—served exclusively through direct website enrollment rather than third-party channels. The business is bootstrapped with no external funding rounds, no parent company, and no subsidiaries identified.

Name

Chestnut School of Herbal Medicine

Legal name

Chestnut School of Herbal Medicine

Website

https://chestnutherbs.com

Company type

Private

Founded year

2007

Operating status

Operating

Headcount range

11–50 employees

Short description

Chestnut School of Herbal Medicine is a privately-held online education company that sells self-paced herbalism courses—from a 1,200-hour flagship Immersion to shorter foraging and medicine-making programs—to individual learners and aspiring professional herbalists across 50+ countries.

Ownership category

akta.pro rank

Headquarters

HQ city

Leicester

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Marketing or Sales, Technology or R&D, Operations, Others

Revenue model

1. Online Course Tuition: Fee-based online courses including Herbal Medicine Making Course (150 hours), Foraging Course (375 hours), Herbal Safety Course (25 hours), and Herbal Immersion Program (1200 hours). Students receive lifetime access to course materials upon enrollment.
2. Book Sales: Juliet Blankespoor's book 'The Healing Garden: Cultivating and Handcrafting Herbal Remedies' published April 2022, sold as standalone product and promotional bundle with course enrollment.
3. Community Giving & Sponsorships: Revenue reinvested into scholarships, community partnerships, and donations to food/medicine justice organizations. Over $950,000 donated since 2016.

Go-to-market motion2 records

Distribution channels1 record

Marketing channels6 records

Core offering

Chestnut School of Herbal Medicine operates an online education platform delivering self-paced courses in herbal medicine, foraging, and herb safety. Its flagship 1,200-hour Herbal Immersion Program teaches students to build herb gardens and create a full apothecary of botanical remedies, supported by a 150-hour Medicine Making Course, a 375-hour Foraging Course, and a 25-hour Herbal Safety Course. Complementary offerings include the published book "The Healing Garden," a free herbal blog (Blog Castanea), free eBook and mini-course lead magnets, and a need-based scholarship program.

Product overview

Chestnut School of Herbal Medicine is an online education platform offering a portfolio of herbalism courses and educational resources. The core offerings include the flagship Herbal Immersion Program (1,200 hours), Herbal Medicine Making Course (150 hours), Online Foraging Course (375 hours), and Online Herbal Safety Course (25 hours). These self-paced online programs are supplemented by the free Blog Castanea, Budding Herbalist Guide eBook, and Herb Gardening Mini-Course. The school also publishes The Healing Garden book and operates a scholarship program providing tuition-free access to students worldwide.

Differentiator

Problem solved

Functional benefit

Brands

• Blog Castanea: The herbal blog of Chestnut School of Herbal Medicine, featuring articles and botanical photography

Products and services

• Herbal Immersion Program A comprehensive 1,200-hour online program guiding students in creating herb gardens and a full apothecary of botanical remedies, covering traditional herbalism, bioregional plant medicine, medicine making, cultivation, and foraging. Designed for self-paced study with lifetime access to materials, and used by aspiring professional herbalists, clinical practitioners, and serious home practitioners.
• Herbal Medicine Making Course A 150-hour self-paced online course teaching students to create homemade herbal tinctures, salves, syrups, and culinary preparations, covering the art of handcrafting herbal medicines. Aimed at home herbalists and small-batch remedy makers seeking practical medicine-making skills.
• Online Foraging Course: Edible and Medicinal Wild Herbs A 375-hour online course teaching identification and use of common edible and medicinal wild plants including dandelion, stinging nettles, violet, yarrow, burdock, rose, and goldenrod. Registration opens once a year; targeted at foragers and nature enthusiasts.
• Online Herbal Safety Course A 25-hour self-paced online course covering essential rules of herbal safety including herb-drug interactions, toxic herbs, dosage, safe foraging, pregnancy precautions, and herbal sourcing. Targeted at students and practitioners seeking foundational safety knowledge before deeper study.
• The Healing Garden: Cultivating and Handcrafting Herbal Remedies A book by founder Juliet Blankespoor serving as a detailed herbal reference, cookbook, and garden manual covering the design and organic cultivation of 30 medicinal plants in home herb gardens. Sold as a standalone product and bundled with course enrollment for students.

Quantifiable outcome

• Over 10,000 students enrolled from 50+ countries
• +2 more outcomes

Named customers8 records

Segments4 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

18 partnerships are on record, tiered core and minor.

• Harriet's ApothecarycoreStrategic or Co-development Partner · 1 January 2016Intergenerational healing village led by Black Cis Women, Queer and Trans healers. Chestnut School donates scholarships to support their work expanding access to health and healing resources.
• Soul Fire FarmcoreStrategic or Co-development Partner · 1 January 2016Family farm committed to dismantling oppressive structures in the food system. Certified Naturally Grown farm providing education and food sovereignty work. Chestnut School annually donates scholarships to their educational outreach.
• Grow Where You AreminorStrategic or Co-development Partner · 1 January 2016Atlanta-based organization providing Agro-Ecology training and life skills workshops. Chestnut School annually donates scholarships to support their community empowerment work.
• Maternal Wellness VillageminorStrategic or Co-development Partner · 1 January 2016Village of birth workers including Therapists, Doulas, Lactation Consultants, and Holistic Healers serving the African Diaspora. Chestnut School annually donates scholarships to support their work.
• United Plant SaverscoreStrategic or Co-development Partner · 1 January 2016Non-profit protecting native medicinal plants of the US and Canada. Chestnut School is an Educational Member. Herbal Immersion students receive one-year student membership.
• Mountain Rose HerbsminorChannel Partner/ Reseller/ Distributor · 1 January 2016Quality bulk herbs and supplies vendor. Students receive 10% discount on orders while enrolled at the school.
• North Carolina ArboretumminorOthers · 1 January 2016Public botanical garden. Chestnut School supports through annual donations or memberships.
• Asheville Botanical GardensminorOthers · 1 January 2016Public botanical garden. Chestnut School supports through annual donations or memberships.
• National Tropical Botanical GardensminorOthers · 1 January 2016Public botanical garden organization. Chestnut School supports through annual donations or memberships.
• American Chestnut FoundationminorOthers · 1 January 2016Plant conservation organization. Chestnut School supports through annual donations or memberships.
• American Botanical CouncilminorOthers · 1 January 2016Herbal education and advocacy organization. Chestnut School is a member.
• American Herbalist GuildminorOthers · 1 January 2016Professional herbalist organization. Chestnut School is a member.
• Herb Society of AmericaminorOthers · 1 January 2016Herb education and advocacy organization. Chestnut School is a member.
• Ancient Song Doula ServicesminorStrategic or Co-development Partner · 1 January 2016International doula certifying organization offering services to women of color and low-income families. Chestnut School supports through donations and scholarships.
• Herbalista Free ClinicminorStrategic or Co-development Partner · 1 January 2016Provides free herbal care via mobile clinics (Herb Bus and Herb Cart) to underserved communities. Chestnut School matches donations and contributes enrollments for their annual campaign.
• NOLA Herb GatheringminorStrategic or Co-development Partner · 1 January 2016Annual conference exploring historical and cultural uses of herbs in the Gullah/Geechee culture. Chestnut School supports this BIPOC-led herbal education event.
• Southeast Women's Herbal ConferenceminorStrategic or Co-development Partner · 1 January 2016Educational event for women to learn and connect in the Wise Woman Tradition. Chestnut School donates Medicine Making Course enrollments to their scholarship raffle.
• Organic Growers SchoolminorStrategic or Co-development Partner · 1 January 2016Practical organic education provider in Southern Appalachians. Chestnut School donates Medicine Making Course enrollment to their annual conference raffle.

Scale indicators9 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• David Winston's Center for Herbal Studies: David Winston's two-year clinical herbalist training program is a well-established competitor for serious students pursuing clinical herbal practice. It overlaps Chestnut School's 'Aspiring Professional Herbalists' segment with a more clinical/scientific emphasis.
• Herbal Academy: Herbal Academy is one of the largest U.S. online herbal education platforms, offering tiered introductory, intermediate, and advanced courses in herbalism. It is the closest direct competitor to Chestnut School in format, audience, and product structure (online, self-paced, certificate-based).
• The Forager's Path School of Botanical Medicine: Forager's Path offers small-cohort, field-based botanical and foraging education, including programs where a Chestnut School team member (Melissa) trained. It competes for the foraging/wild-plant identification student segment that Chestnut School addresses in its 375-hour Foraging Course.
• California School of Herbal Studies: Founded in 1978 and one of the oldest herbal schools in the U.S., CSHS offers residential and online herbal programs. Founder Juliet Blankespoor trained there, and it competes for the same 'Aspiring Professional Herbalists' segment via in-person and online tracks.
• Northeast School of Botanical Medicine: Seven Song (7Song) runs an in-depth clinical herbal program in Ithaca, NY. Founder Juliet Blankespoor trained there, and it is a comparable competitor for the professional clinical herbalist market that Chestnut School's Immersion Program also targets.
• Sage Mountain Herbal Center (Rosemary Gladstar): Rosemary Gladstar's Sage Mountain is a foundational herbal education brand offering workshops, retreats, and online programs. It competes in the same herbalism education category and shares Chestnut School's herb-crafting and women's-health orientation.

Others

• American Herbalists Guild: The American Herbalists Guild is the principal U.S. professional herbalist association, of which Chestnut School is a member. It is an ecosystem/credentialing body whose clinical herbalist membership signals overlap with Chestnut School's aspiring-professional segment.
• United Plant Savers: United Plant Savers is a nonprofit focused on medicinal plant conservation, with which Chestnut School is an Educational Member. It is an ecosystem/standards participant whose 'at-risk' plant list and student memberships intersect with Chestnut School's bioregional curriculum.
• Mountain Rose Herbs: Mountain Rose Herbs is a major U.S. bulk herbs and supplies retailer and a Chestnut School partner (provides a 10% student discount per source:). It is an ecosystem enabler — supplier to graduates and co-marketing partner — rather than a direct course competitor.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/chestnutschoolherbs
• Instagraminstagram.com/chestnutschoolherbs
• LinkedInlinkedin.com/company/chestnut-school-of-herbal-medicine

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Chestnut School of Herbal Medicine