--- title: "Medicinal Plants in Food Forests: Grow Your Own Pharmacy" description: "Design a 7-layer food forest with 15 medicinal species: elderberry, echinacea, comfrey Bocking 14, yarrow, calendula, and safety guidance." image: https://growperma.com/hubfs/blog/images/gp-0146-medicinal-food-forest-hero.webp --- [Skip to content](https://growperma.com/blog/medicinal-plants-in-food-forests-grow-your-own-pharmacy#main-content) [![GrowPerma Logo](https://growperma.com/hs-fs/hubfs/icon-512.png?width=40&height=40&name=icon-512.png)](https://growperma.com/) - [Blog](https://growperma.com/blog) - [About](https://growperma.com/about) [Join the Weekly Dig](https://growperma.com/newsletter) - [Blog](https://growperma.com/blog) - [About](https://growperma.com/about) [Join the Weekly Dig](https://growperma.com/newsletter) ![Lush homestead food forest with young apple tree, elderberry, echinacea, calendula and comfrey in early summer](https://growperma.com/hs-fs/hubfs/blog/images/gp-0146-medicinal-food-forest-hero.webp?width=1200&height=520&name=gp-0146-medicinal-food-forest-hero.webp) In This Article Table of Contents ![Peter Vogel](https://growperma.com/hubfs/Peter%20Vogel%20Portait.png) Peter Vogel Peter Vogel is the founder of GrowPerma, bringing together evidence-based gardening advice with permaculture principles. When he's not writing about companion ... [Food Forest](https://growperma.com/blog/tag/food-forest) May 21, 2026 # Medicinal Plants in Food Forests: Grow Your Own Pharmacy You walk past a forest in late summer and the ground is covered with plants that were healing humans long before pharmacies existed. Elderberry for colds, echinacea for immune support, yarrow for cuts, hawthorn for the heart. A permaculture [food forest plants](https://growperma.com/blog/deer-resistant-food-forest-plants) these intentionally, layered alongside your apples and pears, so that one piece of land grows your dinner and your medicine cabinet on the same square footage. Done right, a 30 by 50 ft (9 by 15 m) backyard food forest with a deliberate medicinal layer can supply most of a household's basic herbal needs in years 3 through 5. [elderberry medicine and wildlife value](https://growperma.com/blog/elderberry-in-food-forests-medicine-and-wildlife-habitat) This guide walks through which medicinals fit which forest layer, how to design guilds that work for you and the plants, the species worth growing in USDA zones 4 to 9, and the legal, safety, and harvest practices that keep both you and the plants healthy. 15+ Medicinal species in a small food forest Hart, Jacke & Toensmeier 7 layers Each can host a medicinal Robert Hart forest garden model 14 Native medicinals on UpS At-Risk list United Plant Savers (2024) 3-5 yrs To meaningful harvest from establishment Permaculture practitioner data ## What "medicinal food forest" actually means A food forest is a multi-layer perennial planting modeled on a young woodland: canopy fruit and nut trees, sub-canopy understory, shrubs, herbs, ground covers, [root crops](https://growperma.com/blog/root-crops-in-food-forests-underground-harvests), and vines, all stacked to use the same patch of ground. The model traces to Robert Hart's [7-layer forest garden in Shropshire](https://arboretumfoundation.org/2025/09/04/native-food-forest/) and was systematized in Dave Jacke and Eric Toensmeier's two-volume *Edible Forest Gardens*. The medicinal version adds an explicit layer of herbal plants chosen for human medicine and pollinator support alongside (or sometimes in place of) the culinary herbs. ![Purple echinacea coneflowers with a honey bee, orange calendula and lemon balm in the background](https://growperma.com/hubfs/blog/images/gp-0146-echinacea-bee-body1.webp) The advantage over a separate herb garden is functional integration. Comfrey at the base of your apple tree fertilizes the apple while producing leaves you cut for mulch and (carefully, externally) for salves. Echinacea draws pollinators that boost fruit set on your nearby pears. Yarrow nearby concentrates beneficial insects that suppress aphids on everything. The "medicinal layer" is not a separate garden; it is a function that gets folded into the whole. Why this works (the stacking principle) Bill Mollison's design rule is that every element should perform multiple functions. A medicinal plant in a food forest is rarely "just medicinal." Comfrey is fertilizer, mulch, and a deep-rooted nutrient pump that also happens to be a wound-healing topical. Yarrow is a beneficial-insect attractant, deer deterrent, and styptic for cuts. Bee balm is a pollinator magnet, salad green, and respiratory tea. The medicinal label is one yield among several. That stacking is what turns a half-acre of mowed lawn into a working pharmacy and grocery without doubling your workload. ## Which medicinals fit which forest layer ![Cross-section infographic of a 7-layer food forest showing medicinal plants in each layer](https://growperma.com/hubfs/blog/images/gp-0146-medicinal-layers-infographic.webp) Each layer of a forest garden has medicinal candidates suited to its light, depth, and soil moisture. Below is a working palette for USDA zones 4 to 9. Latin names matter when ordering, especially for echinacea, comfrey, and St John's wort, where look-alike species behave very differently. | Layer | Medicinal plant | Use | Time to harvest | | --- | --- | --- | --- | | Canopy | Hawthorn (*Crataegus monogyna*) | Cardiovascular tonic (berries, leaves, flowers) | 4-7 years | | Sub-canopy | Elderberry (*Sambucus canadensis*) | Immune syrup, antiviral (berries and flowers) | 2-3 years | | Shrub | Rosa rugosa (rose hips) | Vitamin C, mild astringent | 2-3 years | | Herb | Echinacea (*Echinacea purpurea*) | Immune support (root, flower) | 3 years to root harvest | | Herb | Calendula (*Calendula officinalis*) | Skin healing, antifungal | 1 year (annual) | | Herb | Yarrow (*Achillea millefolium*) | Wound styptic, fever-reducing tea | 1-2 years | | Herb | Lemon balm (*Melissa officinalis*) | Calming tea, antiviral lip balm | 1 year | | Herb | Holy basil / Tulsi (*Ocimum tenuiflorum*) | Adaptogen tea | 1 year (annual in zones 4-7) | | Herb | Bee balm (*Monarda fistulosa*) | Respiratory tea, oregano-like flavor | 2 years | | Ground cover | Comfrey (*Symphytum x uplandicum* 'Bocking 14') | Dynamic accumulator, topical wound salve | 1-2 years | | Ground cover | Chamomile (*Matricaria recutita*) | Digestive tea, sleep aid | 1 year (self-seeds) | | Root | Goldenseal (*Hydrastis canadensis*) | Antimicrobial root (UpS at-risk; cultivate, never wildcraft) | 4-5 years | | Root | American ginseng (*Panax quinquefolius*) | Adaptogen root (UpS at-risk; cultivate only) | 7-10 years | | Vine | Hops (*Humulus lupulus*) | Sleep aid, mild sedative | 2-3 years | Sources:. Time-to-harvest figures based on practitioner consensus. ## Comfrey: the workhorse you have to plant correctly ![Black elderberry clusters hanging ripe from a leafy elderberry branch with white flower umbels above](https://growperma.com/hubfs/blog/images/gp-0146-elderberry-floatleft.webp) If you only add one medicinal to your food forest, make it Bocking 14 comfrey. This sterile cultivar of *Symphytum x uplandicum* was developed by Lawrence D. Hills at the UK's Henry Doubleday Research Association in the 1950s. Sterile means it can only be propagated from root cuttings, which is exactly what you want, because seeded comfrey volunteer-spreads aggressively. Bocking 14 stays where you put it. The leaves run roughly 3 percent nitrogen, 1 percent phosphorus, and 5 to 7 percent potassium dry weight, which is why permaculturists call comfrey a "dynamic accumulator" — it pulls minerals from deep soil layers and makes them available when you cut its leaves and drop them as mulch around fruit trees. A single mature plant produces 10 to 15 pounds (4.5 to 7 kg) of cut leaves per season for 3 to 5 cuttings annually. Medicinally, comfrey leaf salve has been used externally for sprains, bruises, and superficial wounds for centuries, thanks to its allantoin content. **Internal use is not safe.** Comfrey contains pyrrolizidine alkaloids that are hepatotoxic; the NIH and most modern herbalists restrict it to external use on intact skin only. Don't drink comfrey tea, don't make comfrey tinctures for internal use, and don't apply it to open puncture wounds where it can be absorbed systemically. ## Guild design: pairing medicinals with food plants A "guild" in permaculture is a small group of mutually supportive plants around an anchor (usually a fruit tree). A simple medicinal-flavored apple guild for zone 5-7: 1 Anchor: dwarf apple tree (8-10 ft / 2.4-3 m mature) Provides fruit, partial canopy. Choose disease-resistant cultivars (Liberty, Enterprise, Williams Pride). 2 Dynamic accumulator: 2 Bocking 14 comfrey, 2 ft (60 cm) from trunk Mineral mining, cuttable mulch 3-5x per year, suppresses grass. 3 Pollinator-and-medicine herbs: echinacea, bee balm, calendula Attract bees and predatory wasps that improve apple pollination and pest control. All three give you usable harvests. 4 Pest-confuser: yarrow, chives, [garlic chives](https://growperma.com/blog/companion-planting-chives-allium-protection-for-every-bed) at the drip line Yarrow accumulates beneficial insects; alliums confuse apple-targeting pests by scent. 5 Ground cover: white clover or strawberry around outer ring Nitrogen fixer (clover) or edible ground cover (strawberry). Both suppress lawn grass and reduce competition for the apple. One guild like this gives you apples, strawberries, immune syrup ingredients (echinacea), calming tea (lemon balm), tea-tree-like respiratory tea (bee balm), wound-healing flowers (calendula and yarrow), and topical salve material (comfrey). All from about 100 sq ft (9 m²) of polyculture. ## Pollinators are the second harvest A medicinal layer doubles as a pollinator buffet, and that pays back into your food yields. The [USDA NRCS pollinator conservation resources (PDF)](https://plants.sc.egov.usda.gov/DocumentLibrary/Pdf/NRCS_Pollinator_PLANTS_Nov2021.pdf) document how diverse perennial herb plantings increase native bee densities by 2 to 4 times within 2 to 3 seasons. The [NIH-hosted review "Pollinators are Essential Workers"](https://pmc.ncbi.nlm.nih.gov/articles/PMC8352550/) ties this directly to fruit and vegetable yield, color, flavor, and nutrient density. Echinacea, bee balm, calendula, lemon balm, holy basil, and yarrow are among the highest-rated pollinator plants you can grow, and every one of them is also a useful herb. ## What you can never wildcraft United Plant Savers at-risk species Goldenseal, American ginseng, black cohosh, bloodroot, and over a dozen other native medicinals are on the [UpS At-Risk list](https://unitedplantsavers.org/species-at-risk-list/) because wild harvest pressure plus habitat loss is collapsing wild populations. Grow these in your food forest from cultivated nursery stock. Never harvest from the wild. American ginseng specifically requires a state permit to harvest, even on your own land in many states. The food forest is the right place for these species: shaded, undisturbed, mulched, woodland-edge conditions. Goldenseal does well in heavy shade under your hawthorn or [beneath fruit trees](https://growperma.com/blog/companion-planting-under-fruit-trees-understory-combos) in years 4 and beyond. Ginseng wants similar conditions and 7 to 10 years of patience before first root harvest. Both fetch real money at retail (dried American ginseng root has run $200 to $800 per pound depending on quality), but more importantly, you are growing the medicines without taking them out of the wild. ## Safety, drug interactions, and FDA limits Growing herbs is legal and unregulated. Making medical claims about them is not. The FDA prohibits sellers from claiming any herb "treats" or "cures" anything specific. For personal use this does not affect you, but if you ever sell salves, syrups, or tinctures, label them with use suggestions, not diagnoses. Important interaction notes the NIH and most herbal references flag: - **St John's wort** (*Hypericum perforatum*) reduces the effectiveness of birth control pills, SSRIs, warfarin, statins, and many antiretrovirals. Do not combine with prescription medication without consulting your prescriber. - **Comfrey** is for external use only on intact skin; never internal, never on open wounds. - **Goldenseal** should not be used during pregnancy. - **Calendula** can trigger reactions in people with daisy-family allergies (ragweed, chamomile). - **Elderberry** berries must be cooked; raw berries and especially leaves and bark contain cyanogenic glycosides. Standard practice: start with one herb at a time, learn its taste and effects, and treat it like any new medication. If you are taking prescription drugs, run your herbal additions past a pharmacist or your prescriber. ## Establishment timeline: years 1 through 5 Year 1: plant the canopy and sub-canopy trees (apple, pear, hawthorn, elderberry) and any goldenseal or ginseng you intend to grow long-term. Mulch heavily, water through establishment summer. Plant annuals (calendula, chamomile, holy basil) for first-year usable harvests. Year 2: add the perennial herbs (echinacea, yarrow, lemon balm, bee balm, comfrey from Bocking 14 root cuttings). Most begin yielding by midsummer of year 2. Elderberry typically gives its first decent flower harvest in year 2. Year 3: first real echinacea root harvest. Elderberry comes into full production. Yarrow and bee balm are established and dense. Comfrey is on a 3-cut-per-season cycle. Year 4 to 5: apple tree begins meaningful fruit production. Hawthorn flowering and fruiting. Goldenseal rhizome may be ready for first careful division and harvest. Ginseng still has 3 to 5 years to go. ## Drying and storage basics Harvest aerial parts (flowers, leaves) on a dry, sunny morning after dew has lifted. Roots are dug in fall after foliage dies back. Hang bunches in a dark, well-ventilated room or use [a dehydrator on the lowest setting](https://growperma.com/blog/solar-dehydrator-preserve-food-with-free-energy) (95 to 110°F / 35 to 43°C). Store dried herbs in airtight glass jars, out of direct light. Most leaf and flower material stays potent 12 to 18 months; roots and barks 2 to 3 years. Label everything with species name and harvest date. The bottom line A medicinal food forest is a small commitment with compounding returns. Plant Bocking 14 comfrey and elderberry in year one. Add echinacea, yarrow, calendula, lemon balm, and bee balm in year two. By year three you have a usable home pharmacy that also pollinates your fruit, feeds your soil, and improves every food crop within 30 feet (9 m). Skip wildcrafting; cultivate the at-risk species. Respect the safety boundaries (especially comfrey-external-only and St John's wort drug interactions). Everything else compounds. ## FAQ ### What is a medicinal food forest? A food forest is a multi-layer permaculture planting that mimics a young woodland: canopy, sub-canopy, shrub, herb, ground cover, root, and vine layers stacked on the same land. A medicinal food forest deliberately includes herbs, shrubs, and trees used for traditional medicine alongside the food-producing species, so a single space yields fruit, vegetables, herbal medicine, and pollinator habitat. ### What are the best medicinal plants for a temperate food forest? For USDA zones 4 to 9, the foundation set is: elderberry, echinacea, calendula, lemon balm, yarrow, chamomile, bee balm, comfrey (Bocking 14), holy basil, hawthorn, and rose hips. These are the most resilient, productive, and well-documented for both medicine and pollinator support. Add goldenseal and American ginseng later in shaded zones if you have the patience for 4 to 10 year harvests. ### Can I grow goldenseal and ginseng at home? Yes, and the United Plant Savers actively encourages it. Both are on the UpS At-Risk list, meaning wild populations are collapsing under harvest pressure. Cultivating them from nursery stock under your established fruit trees is the right approach. Both want deep shade (60 to 80 percent), moist humus-rich soil, and 4 to 10 years before harvest. Never wildcraft from forests; some states require permits even on private land. ### Is comfrey safe? For external use only, yes. Comfrey salve has been used for centuries for bruises, sprains, and superficial wounds. Internal use (tea, tincture, capsules) is not safe; comfrey contains pyrrolizidine alkaloids that damage the liver. Do not apply to open puncture wounds. Use only on intact skin and only externally. Bocking 14 is the cultivar to plant because it is sterile and will not self-seed and spread. ### How big does a medicinal food forest need to be? A useful starter design fits on 200 to 500 sq ft (18 to 45 m²), enough for one dwarf fruit tree guild with 8 to 12 medicinal species at the herb and ground-cover layers. A more complete household-pharmacy design uses 1,500 to 3,000 sq ft (140 to 280 m²) with 2 to 4 canopy trees and 25 to 40 species across all layers. ### Do medicinal plants attract pollinators? Yes, and that is one of the strongest secondary benefits. Echinacea, bee balm, calendula, lemon balm, holy basil, and yarrow are all high-value pollinator plants. USDA NRCS pollinator data shows diverse perennial herb plantings boost native bee densities by 2 to 4 times within 2 to 3 seasons, which directly improves fruit and vegetable yields nearby. ### What about St John's wort and prescription medications? St John's wort (*Hypericum perforatum*) interacts with many prescription drugs including birth control pills, SSRIs, warfarin, statins, and several antiretrovirals. The interaction reduces drug effectiveness. If you take any prescription medication, consult your prescriber or pharmacist before adding St John's wort to your routine. ### How long until I can harvest from my medicinal food forest? Annual herbs (calendula, chamomile, holy basil) give usable harvests in their first season. Most perennial herbs (echinacea, yarrow, lemon balm, bee balm, comfrey) are productive by year 2. Elderberry produces by year 2 to 3. Apple, pear, hawthorn typically reach meaningful production years 4 to 7. Goldenseal year 4 to 5, ginseng 7 to 10. Get the Weekly Dig One practical permaculture guide a week, written for gardeners who do this on weekends: food forest and guild designs that produce. Free, no spam, unsubscribe any time. [Join the Weekly Dig](https://growperma.com/newsletter) [Browse All Guides →](https://growperma.com/blog) ## Resources - [United Plant Savers: Species At-Risk List](https://unitedplantsavers.org/species-at-risk-list/) - [Mountain Rose Herbs: Protecting At-Risk Native Medicinal Plants](https://blog.mountainroseherbs.com/united-plant-savers-protecting-at-risk-native-medicinal-plants) - [USDA NRCS: Documents and Resources for Pollinator Conservation (PDF)](https://plants.sc.egov.usda.gov/DocumentLibrary/Pdf/NRCS_Pollinator_PLANTS_Nov2021.pdf) - [NIH PMC: Pollinators are Essential Workers](https://pmc.ncbi.nlm.nih.gov/articles/PMC8352550/) - [United Plant Savers Botanical Sanctuary (Rutland, Ohio)](https://unitedplantsavers.org/botanical-sanctuary-rutland-ohio/) - [Sage Mountain Botanical Sanctuary: Rare and At-Risk Plants](https://sagemountain.com/conservation/land-nature/rare-and-at-risk/) - [Arboretum Foundation: Designing a Food Forest with Native Plants](https://arboretumfoundation.org/2025/09/04/native-food-forest/) - [UpS: Ranking Tool for Medicinal Plants at Risk (PDF)](https://unitedplantsavers.org/wp-content/uploads/2016/01/169-741-2-PB.pdf) [vine layer](https://growperma.com/blog/food-forest-vines-the-vertical-layer) [nut tree](https://growperma.com/blog/nut-trees-for-food-forests-long-term-calorie-production) **Tags:** [Food Forest](https://growperma.com/blog/tag/food-forest) ## Related Articles ![Mature jujube tree in early autumn on a dry homestead, branches heavy with reddish-brown date-like fruit above cracked ground and a split-rail fence](https://growperma.com/hs-fs/hubfs/blog/images/gp-0551-hero-jujube-tree-20260908-072905.webp?width=400&height=220&name=gp-0551-hero-jujube-tree-20260908-072905.webp) 8 Sep [Food Forest](https://growperma.com/blog/tag/food-forest) #### Jujube Trees: The Fruit That Thrives on Neglect Peter Vogel ![Mature multi-stemmed serviceberry tree loaded with purple-blue berries in a backyard food forest with a cedar waxwing perched among the fruit](https://growperma.com/hs-fs/hubfs/blog/images/gp-0537-hero-serviceberry-tree-20260907-124311.webp?width=400&height=220&name=gp-0537-hero-serviceberry-tree-20260907-124311.webp) 7 Sep [Food Forest](https://growperma.com/blog/tag/food-forest) #### Serviceberry: The Native Fruit Tree Nobody Harvests Peter Vogel ![Tall stand of flowering sunchoke plants along a homestead fence in early October with a crate of freshly dug knobby tubers in front](https://growperma.com/hs-fs/hubfs/blog/images/gp-0529-hero-20260903-064439.webp?width=400&height=220&name=gp-0529-hero-20260903-064439.webp) 3 Sep [Food Forest](https://growperma.com/blog/tag/food-forest) #### Sunchokes (Jerusalem Artichokes): How to Grow, Harvest and Keep Them in Bounds Peter Vogel ![GrowPerma](https://growperma.com/hubfs/icon-512.png) Gardens That Work Like Forests — the smart-friend guide to permaculture for normal backyards. #### Explore - [Blog](https://growperma.com/blog) - [Companion Planting](https://growperma.com/blog/tag/companion-planting) - [Soil & Composting](https://growperma.com/blog/tag/soil-composting) - [Food Forests](https://growperma.com/blog/tag/food-forest) - [Permaculture](https://growperma.com/blog/tag/permaculture-foundations) #### Resources - [About](https://growperma.com/about) - [All Articles](https://growperma.com/blog) #### Legal - [Imprint](https://growperma.com/imprint) - [Privacy Policy](https://growperma.com/privacy-policy) - [Affiliate Disclosure](https://growperma.com/affiliate-disclosure) - Cookie Settings As an Amazon Associate I earn from qualifying purchases. 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A medicinal food forest deliberately includes herbs, shrubs, and trees used for traditional medicine alongside food-producing species, so a single space yields fruit, vegetables, herbal medicine, and pollinator habitat." }, "name" : "What is a medicinal food forest?" }, { "@type" : "Question", "acceptedAnswer" : { "@type" : "Answer", "text" : "For USDA zones 4 to 9, the foundation set is elderberry, echinacea, calendula, lemon balm, yarrow, chamomile, bee balm, comfrey Bocking 14, holy basil, hawthorn, and rose hips. These are the most resilient, productive, and well-documented for both medicine and pollinator support. Add goldenseal and American ginseng later in shaded zones if you have the patience for 4 to 10 year harvests." }, "name" : "What are the best medicinal plants for a temperate food forest?" }, { "@type" : "Question", "acceptedAnswer" : { "@type" : "Answer", "text" : "Yes, and the United Plant Savers actively encourages it. Both are on the UpS At-Risk list, meaning wild populations are collapsing under harvest pressure. Cultivating them from nursery stock under your established fruit trees is the right approach. Both want deep shade (60 to 80 percent), moist humus-rich soil, and 4 to 10 years before harvest. Never wildcraft from forests; some states require permits even on private land." }, "name" : "Can I grow goldenseal and ginseng at home?" }, { "@type" : "Question", "acceptedAnswer" : { "@type" : "Answer", "text" : "For external use only, yes. Comfrey salve has been used for centuries for bruises, sprains, and superficial wounds. Internal use is not safe; comfrey contains pyrrolizidine alkaloids that damage the liver. Do not apply to open puncture wounds. Use only on intact skin and only externally. Bocking 14 is the cultivar to plant because it is sterile and will not self-seed and spread." }, "name" : "Is comfrey safe?" }, { "@type" : "Question", "acceptedAnswer" : { "@type" : "Answer", "text" : "A useful starter design fits on 200 to 500 square feet, enough for one dwarf fruit tree guild with 8 to 12 medicinal species at the herb and ground-cover layers. A more complete household-pharmacy design uses 1,500 to 3,000 square feet with 2 to 4 canopy trees and 25 to 40 species across all layers." }, "name" : "How big does a medicinal food forest need to be?" }, { "@type" : "Question", "acceptedAnswer" : { "@type" : "Answer", "text" : "Yes, and that is one of the strongest secondary benefits. Echinacea, bee balm, calendula, lemon balm, holy basil, and yarrow are all high-value pollinator plants. USDA NRCS pollinator data shows diverse perennial herb plantings boost native bee densities by 2 to 4 times within 2 to 3 seasons, which directly improves fruit and vegetable yields nearby." }, "name" : "Do medicinal plants attract pollinators?" }, { "@type" : "Question", "acceptedAnswer" : { "@type" : "Answer", "text" : "St John's wort (Hypericum perforatum) interacts with many prescription drugs including birth control pills, SSRIs, warfarin, statins, and several antiretrovirals. The interaction reduces drug effectiveness. If you take any prescription medication, consult your prescriber or pharmacist before adding St John's wort to your routine." }, "name" : "What about St John's wort and prescription medications?" }, { "@type" : "Question", "acceptedAnswer" : { "@type" : "Answer", "text" : "Annual herbs (calendula, chamomile, holy basil) give usable harvests in their first season. Most perennial herbs (echinacea, yarrow, lemon balm, bee balm, comfrey) are productive by year 2. Elderberry produces by year 2 to 3. Apple, pear, hawthorn typically reach meaningful production years 4 to 7. Goldenseal year 4 to 5, ginseng 7 to 10." }, "name" : "How long until I can harvest from my medicinal food forest?" } ] } ``` ```json { "@context" : "https://schema.org", "@id" : "https://growperma.com/blog/medicinal-plants-in-food-forests-grow-your-own-pharmacy#breadcrumbs", "@type" : "BreadcrumbList", "itemListElement" : [ { "@type" : "ListItem", "item" : "https://growperma.com/", "name" : "Home", "position" : 1 }, { "@type" : "ListItem", "item" : "https://growperma.com/blog", "name" : "Blog", "position" : 2 }, { "@type" : "ListItem", "item" : "https://growperma.com/blog/medicinal-plants-in-food-forests-grow-your-own-pharmacy", "name" : "Medicinal Plants in Food Forests: Grow Your Own Pharmacy", "position" : 3 } ] } ```