Herb Propagation: A Comprehensive Guide to Growing Herbs from Cuttings

Why Propagate Herbs?

Herbs are a wonderful addition to any garden or indoor space. They not only provide aromatic scents and flavors but also offer numerous health benefits and culinary delights. While herbs can be grown from seeds, propagating them from cuttings offers several advantages. It allows you to replicate desirable characteristics of a specific herb, ensures faster growth and maturity, and saves time compared to waiting for seeds to germinate. In this comprehensive guide, we will explore the various methods, techniques, and considerations for successfully propagating herbs from cuttings.

Understanding Herb Propagation

1. Types of Herb Cuttings

When it comes to propagating herbs, different types of cuttings can be utilized. Understanding the distinctions will help you choose the most suitable method for the specific herb you want to propagate. The main types of herb cuttings include:

a. Stem Cuttings

Stem cuttings are the most common and versatile method for herb propagation. It involves taking a section of the herb’s stem and encouraging it to develop roots. Stem cuttings can be further categorized into:
– Softwood cuttings: Taken from young, flexible, and actively growing stems.
– Semi-hardwood cuttings: Collected from partially matured stems with a firmer texture.
– Hardwood cuttings: Obtained from mature, woody stems during the dormant season.

b. Leaf Cuttings

Leaf cuttings involve using individual leaves or leaf sections to propagate certain herb species. This method is suitable for herbs with succulent leaves, such as African violet or succulents like jade plant.

c. Root Cuttings

Root cuttings involve taking sections of the herb’s roots and encouraging them to generate new shoots. This method is commonly used for perennial herbs with fleshy roots, such as horseradish or comfrey.

2. Selecting Herbs for Propagation

Not all herbs are equally suitable for propagation from cuttings. Some herbs readily root and establish themselves, while others may be more challenging. It is recommended to choose herbs that are known to respond well to cutting propagation. Examples of herbs commonly propagated from cuttings include:

a. Mint (Mentha spp.)

b. Basil (Ocimum basilicum)

c. Rosemary (Rosmarinus officinalis)

d. Thyme (Thymus vulgaris)

e. Sage (Salvia officinalis)

Preparing for Herb Propagation

1. Tools and Materials

To successfully propagate herbs from cuttings, gather the following tools and materials:

a. Pruning shears

b. Rooting hormone (optional)

c. Clean containers or pots

d. Well-draining propagation medium (e.g., perlite, vermiculite, or a mix of peat moss and sand)

e. Watering can or spray bottle

2. Timing

Timing is crucial when propagating herbs from cuttings. The optimal time to take cuttings may vary depending on the specific herb and its growth characteristics. In general, the best time for herb propagation is during their active growth phase, typically in spring or early summer. Avoid taking cuttings during extreme weather conditions or when the herb is stressed.

Propagating Herbs: Step-by-Step Process

1. Preparing the Cuttings

When taking cuttings from herbs, follow these steps:

a. Select Healthy Parent Plants

Choose healthy and disease-free herb plants as the source for your cuttings. Opt for plants that exhibit vigorous growth and have no signs of stress or damage.

b. Prepare Pruning Shears

Clean and sterilize your pruning shears before use. This helps prevent the spread of diseases and ensures a clean cut for successful propagation.

c. Take the Cuttings

For stem cuttings, select a section of the herb’s stem that is 4-6 inches long. Make a clean, angled cut just below a node using the pruning shears. Remove any lower leaves, leaving only a few at the top.

d. Optional: Apply Rooting Hormone

Dip the cut end of the stem in a rooting hormone powder or gel, following the product instructions. This step can enhance root development and increase the chances of successful propagation.

2. Rooting the Cuttings

After preparing the cuttings, it’s time to root them:

a. Select a Propagation Medium

Choose a well-draining propagation medium suitable for the specific herb. Fill clean containers or pots with the chosen medium.

b. Insert the Cuttings

Create small holes in the propagation medium using a pencil or your finger. Gently insert the cuttings into the holes, ensuring they are stable and upright.

c. Provide Adequate Moisture

Water the cuttings gently to settle the medium around them and promote initial root growth. Maintain adequate moisture levels throughout the rooting process, but avoid overwatering, which can lead to rot.

d. Provide Optimal Environmental Conditions

Place the containers in a well-lit area with indirect sunlight. Maintain a warm and humid environment by covering the cuttings with a plastic bag or using a propagation dome. Monitor and adjust the temperature and humidity as needed.

3. Transplanting and Care

Once the cuttings have rooted and established, follow these steps:

a. Gradual Acclimatization

Before transplanting the rooted cuttings into their permanent location, gradually expose them to the outdoor conditions or their intended growing environment. This process, known as hardening off, helps the plants adjust to the new surroundings and reduces transplant shock.

b. Transplant into Suitable Containers or Beds

Carefully remove the rooted cuttings from the propagation medium and transplant them into larger containers or garden beds filled with well-draining soil. Ensure proper spacing and provide adequate sunlight for healthy growth.

c. Watering and Maintenance

Water the newly transplanted herbs regularly, keeping the soil moist but not waterlogged. Monitor the plants for any signs of pests, diseases, or nutrient deficiencies. Prune and harvest the herbs as needed to encourage bushier growth.


Propagation through cuttings offers an effective and rewarding method for expanding your herb garden. By following the steps outlined in this comprehensive guide, you can successfully propagate a wide range of herbs, ensuring a bountiful supply for culinary endeavors, aromatherapy, or simply enjoying their beauty. Experiment with different herb species, explore various cutting types, and master the art of herb propagation to cultivate a thriving herb garden.