From Plant to Preparation

Calendula flowers and golden herbal infused oil in glass jars on a rustic wooden table.
Rustic herbal preparations featuring elderflower-infused honey, honeycomb, a wooden honey dipper, and glass bottles of herb-infused vinegar and oxymel, surrounded by fresh herbs on a sunlit wooden table.

Start with clean, dry equipment

Wash jars, utensils, and containers thoroughly. Dry them completely before preparing infused oils or other moisture-sensitive products.

Choose appropriate containers

Use clean, food-safe containers suited to the preparation. Amber glass can help protect light-sensitive oils and tinctures, while airtight jars help keep dried herbs fresh.

Label every preparation

Record the plant name, ingredients, preparation method, and date made. For tinctures, include the alcohol percentage; for oils and salves, note the carrier oil and other ingredients.

Store according to the preparation

Keep dried herbs, infused oils, and tinctures in appropriate cool, dark conditions. Refrigerate perishable water-based preparations promptly, and discard anything showing spoilage.

Before You Begin

A few thoughtful precautions can make your herbal preparations safer, more reliable, and easier to use.

Know your plants

Correctly identify every herb and check the suitability of the plant part, preparation method, and intended use.

Watch for moisture

Fresh herbs introduce water into infused oils, increasing spoilage risk. Use properly dried plant material for standard shelf-stable oil infusions.

Understand shelf life

Water-based preparations are generally more perishable than properly made oils or alcohol tinctures. Never assume a homemade product is shelf-stable simply because it contains herbs.

Consider individual suitability

Some herbs are unsuitable during pregnancy, with certain medications, or for particular health conditions. Check the herb and preparation before use.

DIY Herbal Oils & Salves digital guide cover by Rooted Traveler Co.