Methods of Preparation — Ancestral Techniques from the Southwest

The cornerstone pillar for the Cura Verde weekly tradition-rooted journal series on preparation, sourcing, and indigenous plant context. Eleven methods — tincture, decoction, infusion, syrup, salve, poultice, eyewash, smoke and steam, honey infusion, cold infusion — each with dose ranges, herbs that pair well, and the family protocol we use at Cura Verde.

Tiger Carrillo — Spiritualist and Curandero

When my grandmother Cecilia Martinez taught me to make medicine from plants, she did not start with a recipe. She started with water. She would say, "Mira, mira — the water comes first. The plant teaches you how to meet it." That sentence has governed the way I think about preparation for forty years. You do not start with a tincture or a decoction as a neutral delivery system; you start with an herb with a personality, a shape, a chemistry that decides which preparation will work on it — and which will waste it.

This article is the cornerstone of a weekly tradition-rooted content series our family is publishing through the Cura Verde journal — one cornerstone pillar article, followed by a year of focused pieces on individual herbs, methods, and the indigenous plant knowledge behind each. We are going to cover the eleven preparation methods we use most often as a family practice: tincture, decoction, infusion, syrup, salve, poultice, eyewash, smoke and steam, honey infusion, and cold infusion. For each, we will explain when it is the right tool, when it is the wrong tool, the dose range that the family uses, and the herbs we most often pair it with.

If you are new to plant medicine, this page can serve as your starting map. If you have been working with herbs for years, treat it as the editorial frame we use to choose our methods — the same frame we use at Cura Verde for every SKU we put in the shop.

The Three Generations Behind This Practice

The methods on this page did not arrive in a textbook. They arrived through three generations of Southwest plant practice, and each generation added a layer.

My grandmother, Cecilia Martinez, learned from her own grandmother, who was a Hispano curandera in Madrid, New Mexico, in the early twentieth century. The methods that survived in that household were the ones that worked on a body that had to get up the next morning and work in the cold — and that did not depend on a supply chain from somewhere else. Decoction, infusion, salve, poultice, eyewash, syrup, and honey infusion were the daily grammar of the household. They used what was local; they dosed conservatively; they understood each herb's preparation as part of its character.

There was no tincture in my grandmother's house, because tincture requires a reliable alcohol supply at proper proof, which did not consistently exist in rural northern New Mexico in her time. My mother, Margie Carrillo, the second generation, brought tincture into our family practice when she moved to Albuquerque for college, studied with an herbalist there, and started making tinctures in the early 1980s. Tincture became a tool our family used not because it was more potent, but because it was more portable and more shelf-stable than a decoction. Dosage precision got better with the dropper. We moved from "a spoonful" to "thirty drops."

The third generation — me, Tiger — added the indigenous-context layer more deliberately. My grandmother's practice was French-Hispanic and southern Coloradan-Hispano; my mother added the wider American herbal tradition; I added the part that is often left out of the English-language herbal conversation: the indigenous stewardship, sourcing ethics, and cultural context that comes with every plant I work with. Osha does not come from a supply catalog. Ligusticum porteri belongs to the mountain communities that have stewarded it. To prepare it responsibly, I have to know who gathered it and whether they did so sustainably. To prepare it without that knowledge is to take something I do not fully understand.

The eleven methods below are a synthesis. They are the same methods we use to make every Cura Verde SKU, and they are what we will return to, each week, in the journal series that launches here.

The Preparation Method Matrix

Below is the reference matrix — eleven methods, the herbs we most often pair with each, the typical dose range, and the situations the method is best suited for. The next section walks through each method with the full preparation protocol.

Tincture (alcohol extraction). Best for: roots, barks, resins, plants with both water-soluble and alcohol-soluble phytochemistry. Standard proof: 45–60% grain alcohol. Typical dose: 15–30 drops, 1–3x daily. Pairs with: osha root (read the osha pillar), ashwagandha (read the ashwagandha article), yerba mansa.

Decoction (long simmer). Best for: tough roots, barks, seeds, nuts — anything that needs time and heat to release its constituents. Standard ratio: 1 teaspoon dried herb per cup of water, simmered 20–40 minutes. Typical dose: 1 cup, 1–3x daily. Pairs with: osha root, dandelion root, burdock root, palo azul (read the palo azul guide).

Infusion (steeped tea). Best for: leaves, flowers, soft aerial parts. Standard ratio: 1–2 teaspoons dried herb per cup of water, just off the boil, steeped 10–20 minutes covered. Typical dose: 1–3 cups daily. Pairs with: yerba mansa (read the yerba mansa article), chamomile, rose, lavender, mint.

Syrup (decoction reduced with honey or sugar). Best for: pediatric dosing, sore throats, bronchial irritation, daily tonics that need to be palatable. Standard ratio: 1 cup decoction reduced to ½ cup, then ½ cup honey added. Typical dose: 1–2 teaspoons, 1–3x daily. Pairs with: yerba mansa, osha root, ginger, thyme.

Salve (oil infusion + beeswax). Best for: topical wound care, joint and muscle pain, dry skin, burns. Standard ratio: 1 cup infused oil to 1 oz beeswax. Typical application: small amount to affected area, 2–3x daily. Pairs with: yerba mansa, plantain, comfrey, arnica, calendula.

Poultice (plant material applied directly). Best for: localized inflammation, abscesses, burns, sprains, bites. Method: crushed or chewed fresh plant, applied to skin, covered with cloth. Typical application: replaced every 2–4 hours. Pairs with: plantain, yerba mansa, comfrey, mullein.

Eyewash (sterile decoction cooled). Best for: eye infections, eye irritation, inflammation. Standard ratio: ½ teaspoon dried herb per ½ cup water, simmered 10 minutes, strained through cloth. Typical dose: 1–3 drops per eye, 2–3x daily. Pairs with: yerba mansa, fennel seed, eyebright, goldenseal.

Smoke / steam inhalation. Best for: respiratory congestion, sinus pressure, ceremonial cleansing. Method: dried herbs burned (smoke) or steeped in a bowl of very hot water and inhaled (steam). Typical duration: 5–10 minutes, 2–3x daily. Pairs with: osha root, yerba mansa, sage, rosemary, lavender.

Honey infusion (plant in raw honey). Best for: cough, sore throat, gentle pediatric dosing, shelf-stable preparations. Standard ratio: jar filled with plant material, covered fully with raw honey, rested 4–6 weeks. Typical dose: 1 teaspoon, 1–3x daily. Pairs with: osha root, ginger, thyme, sage, rosemary.

Cold infusion (long steep in cold water). Best for: mucilaginous herbs (those whose goodness is in their slippery starchiness — marshmallow, mallow), delicate flowers, heat-sensitive constituents. Standard ratio: 1 oz dried herb per quart of cold water, rested 8–12 hours in the refrigerator. Typical dose: 1 cup, 1–3x daily. Pairs with: marshmallow root, mallow, hibiscus, linden flower.

Walking Each Method Through: Preparation Protocols

Tincture

The Cura Verde tincture protocol: grind the dried herb coarsely (not powder; we want surface area without clogging the strainer). Pack into a clean glass jar. Cover with 60% grain alcohol, ensuring the herb is at least one inch below the liquid surface. Seal. Store in a cool, dark place for 6–8 weeks, shaking once daily. Strain through unbleached muslin, then through a coffee filter for clarity. Bottle in dark amber dropper bottles.

Dosing guidelines by intent: for acute respiratory support (osha root), 30 drops in water, 2–3x daily, beginning at symptom onset. For chronic tonic use (ashwagandha), 15–20 drops in water, 1–2x daily, taken consistently for 6–12 weeks. For pediatric dosing, halve the dose and dilute further in juice or honey water. We do not recommend tincture for use in pregnancy for any herb except under the explicit guidance of a qualified herbal practitioner — alcohol exposure is the issue, not the herb.

Decoction

The family decoction method: combine 1 teaspoon of dried, chopped root or bark with 1 cup of cold water in a small pot. Bring to a gentle boil, then reduce to a low simmer, partially covered, for 20–40 minutes depending on the toughness of the material. Strain. Drink hot. The decoction should taste strongly of the plant — if it is weak, you need more herb, or you need a longer simmer, not less.

This is the method my grandmother used for osha root, and it is what we use for all tough Southwest-desert roots — palo azul, sarsaparilla, dandelion. Decoction pulls water-soluble constituents (polysaccharides, glycosides, minerals) that tincture cannot reach, and it does so in a vehicle (warm water) that is healing on its own for someone who is cold and congested.

Infusion

The family infusion method: bring water just to a boil, then remove from heat. Add 1–2 teaspoons of dried leaf or flower per cup, cover, and steep 10–20 minutes. Strain and drink. The cover is not optional — much of what you are steeping out is volatile, and it will escape from an uncovered pot.

Infusions are the right choice for any soft aerial part whose chemistry is gentle enough to come out without a long simmer: yerba mansa leaves, peppermint, chamomile, rose petals, lavender. They are not the right choice for roots or barks — those need a decoction.

Syrup

Make a decoction as described above. Reduce by half — that is, simmer 2 cups down to 1 cup. Remove from heat, let cool to drinking temperature, then stir in an equal volume (1 cup) of raw honey. Bottle in a clean jar, refrigerate, use within 4–6 weeks.

Syrups are our favorite dosing format for children. A teaspoon of yerba mansa syrup in warm water before bed calms deep, rattling coughs better than any cough syrup we have found at the drugstore. The honey carries the constituents across the throat and adds its own antimicrobial and soothing properties.

Salve

Make an infused oil first: pack a clean glass jar with dried herb, cover fully with a carrier oil (olive, sunflower, jojoba), and rest in a sunny windowsill for 4–6 weeks. Strain through muslin. For a salve, warm 1 cup of infused oil gently in a double boiler, add 1 oz of beeswax (pastilles are easiest to measure), stir until fully melted. Pour into tins or small jars and let cool fully before sealing.

Our Tiger Rub and Rio Grande Muscle Rub are salves made by this method — infused oils of yerba mansa, arnica, and capsaicin-bearing herbs, then set with beeswax for the right consistency. Salve is the right format when the medicine needs to stay where you put it.

Poultice

Crush or chew fresh plant material until juicy, apply directly to the affected skin area, cover with a clean cloth, and replace every 2–4 hours until the inflammation resolves. This is the most direct form of herbal medicine — the plant goes on the body, the body takes what it needs.

For a plantain poultice on a bee sting, you can use fresh plantain leaves. For an old injury without access to fresh plant material, you can make a strong decoction, soak a cloth in it, and apply as a wet compress — same constituents, different delivery.

Eyewash

Sterile eyewash is the most demanding preparation we do. The herb must be clean, the water must be sterile or distilled, and the decoction must be strained through unbleached muslin and then again through a coffee filter to remove any particulate that could scratch the cornea. Use a clean dropper for application; do not touch the dropper to the eye.

This is most often used with Anemopsis californica (yerba mansa), which has a long Hispano and Native American tradition of use for eye irritation. Do not use eyewashes with herbs you have not researched thoroughly; some preparations that are safe on skin are not safe in the eye.

Smoke and Steam Inhalation

For steam: add a small handful of dried herb (or 15–20 drops of tincture) to a bowl of very hot water, lean over with a towel over your head, and breathe deeply through your nose and mouth for 5–10 minutes. The volatile compounds are carried in the water vapor and reach the respiratory tract directly.

For smoke: the practice of burning dried herbs (typically sage, rosemary, yerba santa) carries a different cultural weight in our family — it is medicine, but it is also prayer. We do not treat it casually. If your practice includes burning herbs, let it be in a respectful and well-ventilated context.

Honey Infusion

Pack a clean jar loosely with fresh or dried herb. Pour raw honey over the herb until the honey covers it by at least half an inch. Seal. Rest in a cool, dark place for 4–6 weeks, shaking daily. The honey extracts the volatile and water-soluble constituents slowly and preserves them.

This is the most shelf-stable preparation we make — honey is antimicrobial on its own and does not ferment. A jar of osha honey made in autumn is still good in the spring. We use honey infusions as a daily tonic for the people in our family who find tincture too strong and tea too mild.

Cold Infusion

Combine 1 oz dried herb with 1 quart of cold water in a glass jar. Refrigerate for 8–12 hours. Strain.

Cold infusion is the right method for mucilaginous herbs — those whose goodness comes from their slippery, starchy mucilage. Heat breaks mucilage down, so a hot decoction of marshmallow root would give you starch water, not the soothing drink you want. Cold infusion preserves the mucilage intact. This method is also more energy-efficient and gentler than decoction.

Sourcing and Indigenous Plant Context

The methods above are only as good as the plants you put through them. We cannot talk about preparation honestly without talking about sourcing.

Three of the plants we work with most often — osha root (Ligusticum porteri), yerba mansa (Anemopsis californica), and a handful of others — come from wild populations. Wild populations need stewardship. If you are buying any of these plants commercially, ask your supplier: where was this grown or gathered, by whom, under what conditions, and is there a documented stewardship or cultivation relationship? If the answer is vague or generic, you are probably looking at a supply chain that is not paying attention to the long-term health of the plant population.

The indigenous plant context matters for another reason. Many of the methods we just walked through originated in the practice of communities that did the slow, careful work of observing these plants over generations. When we make a decoction of yerba mansa, we are joining a line of practitioners that goes back to the Pueblo peoples of New Mexico, the Tohono O'odham of Arizona, and the Hispanic curanderas of the upper Rio Grande. That context is not decorative. It is the reason we know what we know about the plant. To use the plant without acknowledging the people is to use them too, and we do not do that.

We source every Cura Verde SKU ourselves, from wildcrafting relationships we have tended for years and from cultivated partners we have vetted. The plants that go into our tinctures, salves, and syrups are the plants we trust. If you would like to see the full sourcing story and meet the three generations who steward this practice, read our heritage page.

Frequently Asked Questions

Which preparation method should I use first?

For most newcomers, start with the infusion (tea) — it is the gentlest and most forgiving method, the herb is easy to find, and the dose range is wide. Move to decoction when you are working with tough roots. Move to tincture when you want shelf-stable medicine at an exact dose. Move to salve when the medicine needs to stay on the skin. The poultice, eyewash, honey infusion, and cold infusion come later, when you know what you are doing and the herb justifies the extra work.

Do I need alcohol to make tincture at home?

Yes — tincture by definition is an alcohol extraction. If you cannot or choose not to use alcohol, the closest substitutes are a high-proof food-grade vegetable glycerin (glycerite) or a vinegar extraction (acetum). Both pull a narrower spectrum of constituents than alcohol. We make tinctures in 45–60% grain alcohol, which is the range that captures both water-soluble and alcohol-soluble compounds. Do not use isopropyl alcohol — it is not safe for internal use.

How do I know which method is right for the herb I am holding?

Three questions, in order. First: where does the healing chemistry live — in the root (decoction or tincture), the leaf (infusion), the flower (infusion or honey infusion), or the volatile oils (tincture, steam, or honey)? Second: how tough is the material — soft aerial parts want a short steep, tough roots want a long simmer or a long tincture soak. Third: who is going to take it — an adult who can handle strong flavor, a child who needs a gentle syrup, a topical application that needs a salve? Match the method to the herb and to the person.

Are Cura Verde SKUs made with these same methods?

Yes — every SKU is made by one of the protocols in this article, hand-batched by our family in Albuquerque. Visit the shop to see the full line, or read about the people who make it. You can also explore which crystal pairings we use alongside these preparations for the full picture.

Where should I go next in the journal series?

Stay tuned — the next twelve months of journal entries will each take one method, one herb, or one indigenous plant context from this pillar and go deeper. We will publish weekly. Browse the SKU map and read the crystal pairings guide if you want other reference surfaces in the meantime.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Consult a qualified healthcare professional before using any herbal supplement, especially if you are pregnant, nursing, taking medications, or have a medical condition.

Las versiones en español de los artículos de Cura Verde se encuentran disponibles haciendo clic en el selector de idioma en la parte superior de la página.

Disclaimer: Herbal preparations are traditional, supportive practices. They are intended to promote general wellness and should never be used as a substitute for professional medical advice, diagnosis, or treatment.

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Frequently Asked Questions

What is the Methods of Preparation pillar?
It is the cornerstone of the Cura Verde weekly tradition-rooted journal series on herbal preparation, sourcing, and indigenous plant context. One bilingual page that introduces the eleven preparation methods our family uses — tincture, decoction, infusion, syrup, salve, poultice, eyewash, smoke and steam, honey infusion, cold infusion — with the dose ranges, herb pairings, and family protocols we follow for every SKU in the shop.
Why do eleven methods exist and not just one or two?
Each herb has a chemistry that decides which preparation is right for it. Tough roots need a long simmer (decoction) or a long tincture soak to release their constituents. Soft leaves only need a brief steep (infusion) to give up their goodness. Resins and volatile oils come through alcohol (tincture) or vapor (smoke, steam). Using the wrong method on the right herb wastes the herb. The eleven-method matrix is just an honest accounting of what each plant in our materia medica actually needs.
Where should I start if I am new to herbal preparation?
Start with the infusion — tea. It is the gentlest and most forgiving method, the herbs are easy to source, the dose range is wide, and a bad cup of tea is at worst a weakly flavored cup of water. Move to decoction when you start working with tough roots. Move to tincture when you want shelf-stable medicine at an exact dose. Move to salve when the medicine needs to stay on the skin. Save poultice, eyewash, honey infusion, and cold infusion for when you know what you are doing and the herb justifies the extra work. The pillar walks each method in order so you can build skill sequentially.
How do sourcing and indigenous plant context fit into preparation?
Preparation is only as good as what you put through it. Three of the plants we work with most often — osha root, yerba mansa, and a small number of others — come from wild populations that need stewardship. Before you buy any of these plants commercially, ask the supplier where they were grown or gathered, by whom, under what conditions, and whether there is a documented stewardship or cultivation relationship. The indigenous context matters because many of these methods originated in the practice of communities that did the slow, careful work of observing these plants across generations. To use the herb without acknowledging the people is to use the people too, and we do not do that.