Best Plants to Grow for Home Distillation

Growing Your Own Distillation Garden

There is a particular satisfaction in walking into your garden, cutting an armful of fragrant herbs, and knowing that within a few hours they will be transformed into a beautiful essential oil or hydrosol. Growing your own botanicals for distillation closes the loop completely, from soil to still to bottle, every step is in your hands.

The good news is that many of the finest plants for home distillation are also among the easiest to grow. Our copper still size guide can help you choose the right setup for your garden harvest. Most are hardy, forgiving herbs that thrive in a range of conditions and reward even casual gardeners with abundant harvests. With a copper alembic still and a well-planned garden, you can produce a remarkable variety of oils and hydrosols throughout the growing season.

Here are ten outstanding plants to consider, organised roughly from the most beginner-friendly to the more specialised.

1. Lavender, The Perfect Starting Point

If you grow only one plant for distillation, make it lavender. It is forgiving to grow, generous in its yield, and produces an essential oil that is universally loved. Lavandula angustifolia (English lavender) gives the finest oil, while Lavandula x intermedia (lavandin) produces more oil per plant.

Growing: Full sun, well-drained soil, minimal watering once established. Lavender actively dislikes rich, damp soil, lean and dry is ideal.

Harvest: Cut when about half the flower buds on each spike have opened. Morning harvest after dew dries.

Yield: Lavender runs about 0.8 to 1.5% of fresh weight, so roughly 4 to 8 ml of oil per 500g of flower spikes. Also produces a gorgeous hydrosol.

2. Rosemary, Abundant and Aromatic

Rosemary is a robust evergreen that provides distillation material nearly year-round in mild climates. The oil is sharp, herbaceous, and energising, wonderful for focus and respiratory support.

Growing: Full sun, well-drained soil. Extremely drought-tolerant once established. Grows into large, productive bushes over several years.

Harvest: Cut sprigs any time, but oil content peaks just before flowering in spring.

Yield: Rosemary runs about 0.5 to 2.0% of fresh weight, so roughly 3 to 11 ml of oil per 500g. The hydrosol is excellent for hair care.

3. Peppermint, Prolific and Rewarding

Mentha piperita is one of the most productive plants a home distiller can grow. It spreads enthusiastically, plant it in containers or a dedicated bed to prevent it colonising your entire garden.

Growing: Partial shade to full sun, moist soil. Almost impossible to kill once established.

Harvest: Just before flowering for maximum menthol content. Cut the entire plant to a few inches above ground, it regenerates rapidly.

Yield: Peppermint runs about 0.3 to 1.0% of fresh weight, so roughly 2 to 6 ml of oil per 500g. Outstanding hydrosol. See our full peppermint oil distillation guide.

4. Chamomile, Gentle and Versatile

German chamomile (Matricaria chamomilla) is an annual that self-seeds freely, providing new plants each year with minimal effort. It is primarily grown for its hydrosol, which is one of the most useful products a home distiller can make.

Growing: Full sun, average soil. Scatter seeds in autumn for a spring crop. Tolerates poor soil remarkably well.

Harvest: Pick flowers when fully open, with petals spread wide. Harvest every few days during peak bloom.

Yield: Minimal oil, but approximately 500ml of exquisite hydrosol per 200g of flowers. See our chamomile hydrosol guide.

5. Lemon Balm, Underrated Excellence

Melissa officinalis produces one of the most expensive essential oils in the world, true melissa oil can cost hundreds of pounds per millilitre. Growing your own gives you access to this extraordinary oil and its lovely hydrosol at essentially no cost.

Growing: Partial shade to full sun, average to moist soil. Spreads vigorously, contain it like mint.

Harvest: Just before flowering. The lemon scent should be strong when you rub a leaf.

Yield: Very low, about 0.01 to 0.25% of fresh weight, so well under 1 ml per 500g. The hydrosol is beautifully fragrant and calming, and is the real reason to grow it.

6. Thyme, Small Plant, Big Character

Thyme produces a powerful, warming essential oil that has been valued for its antimicrobial properties since antiquity. Thymus vulgaris is the standard variety for distillation.

Growing: Full sun, very well-drained soil. Thrives in rocky, lean conditions. Compact plants suit small gardens and containers.

Harvest: Just as flowers begin to appear. Cut the top third of each stem.

Yield: Thyme runs about 0.5 to 2.5% of fresh weight, so roughly 3 to 14 ml of oil per 500g. Strong, medicinal oil, a little goes a very long way.

7. Eucalyptus, For Those With Space

If you have room for a tree, Eucalyptus globulus or E. radiata offers generous quantities of distillation material. Even a young tree provides enough leaf material for regular distillation runs.

Growing: Full sun, moderate water. Grows quickly, can reach several metres in just a few years. Best suited to larger gardens or as a container specimen that is regularly pruned.

Harvest: Mature leaves contain more oil than young growth. Prune regularly to encourage fresh growth and manage size.

Yield: Eucalyptus runs about 1.5 to 3.5% of fresh weight, one of the highest of any common botanical, so roughly 8 to 19 ml of oil per 500g of leaves. Exceptional for respiratory blends.

8. Rose, The Ultimate Luxury

Rose distillation is the pinnacle of the home distiller's art. The yield of essential oil is vanishingly small, but the hydrosol, rosewater, is one of the most prized products in natural skincare.

Growing: Full sun, rich soil, regular feeding and watering. Rosa damascena is the classic distillation variety, but any intensely fragrant rose will produce a beautiful hydrosol.

Harvest: Early morning, just as blooms fully open. The petals' oil content diminishes rapidly as the day warms.

Yield: Rose runs about 0.02 to 0.05% of fresh weight, so virtually no separable oil at home scale. What you are growing it for is the rosewater, and 300g of fresh petals gives a generous batch.

9. Tea Tree, A Specialist Crop

Melaleuca alternifolia requires warm conditions but can be grown in containers in cooler climates. It produces an essential oil of genuine therapeutic value with a satisfying yield.

Growing: Full sun, moist well-drained soil. Frost-tender, bring containers indoors in winter.

Harvest: Mature dark green leaves, any time during the growing season.

Yield: Generous by home-distilling standards, and reliably more than the soft-leaved herbs. Run your batch weight through the Yield Calculator for a figure. See our tea tree oil distillation guide.

10. Basil, A Surprising Distillation Herb

Sweet basil (Ocimum basilicum) produces an essential oil with a warm, sweet, slightly spicy character that is quite different from the herb's fresh culinary aroma. It distils beautifully and grows prolifically in summer.

Growing: Full sun, rich moist soil, warm conditions. An annual that grows quickly from seed.

Harvest: Just before or during early flowering. Cut stems above the lowest set of leaves to encourage regrowth.

Yield: Modest, and basil is worth growing for the hydrosol as much as the oil. The hydrosol is surprisingly lovely for skincare.

Planning Your Distillation Calendar

One of the great pleasures of growing your own botanicals is that different plants are ready at different times, giving you a natural distillation calendar throughout the year:

• Spring: Rosemary, early chamomile, lemon balm
• Early summer: Lavender, thyme, chamomile in full bloom
• Midsummer: Peppermint, basil, rose
• Late summer to autumn: Eucalyptus, tea tree, second peppermint harvest
• Winter: Rosemary (in mild climates), witch hazel bark

Getting Started

Begin with two or three plants from this list, lavender, peppermint, and chamomile make an ideal trio for beginners. They are easy to grow, rewarding to distill, and between them you will produce essential oil, hydrosol, and gain experience with both flower and leaf distillation.

As your garden and confidence grow, add more varieties. Before long, you will find that your CopperHolic copper alembic still is in use throughout the growing season, each distillation run producing something beautiful and unique.

Browse our full collection of distillation recipes and guides for detailed instructions on working with each of these plants.

Oil percentages quoted here are published ranges for the species (Lawrence 1989-2014; Guenther; the relevant ISO monographs) applied to a 500g harvest. Variety, season and how the material is handled before distilling all move the result. Work your own batch through the Yield Calculator.