Plant Propagation from Cuttings: A Complete Guide

Propagating plants from cuttings is a rewarding, cost-effective way to multiply your favorite garden specimens. This asexual reproduction method produces genetically identical clones of the parent plant, bypassing the variability of seed propagation. Whether you’re expanding your collection or preserving a cherished heirloom, mastering cutting techniques opens up a world of possibilities.

Types of Cuttings

Stem Cuttings

The most common method, stem cuttings can be taken from main stems or side branches. The ideal type depends on the plant’s growth habit and the season:

• Herbaceous cuttings – From soft, non-woody growth of perennials like chrysanthemum, geranium, and rhododendron. Root easily any time during active growth.
• Softwood cuttings – Taken from new, flexible spring growth of deciduous shrubs such as lilac, rose, forsythia, and plum. Quick to root.
• Semi-hardwood cuttings – From partially matured current-season wood of broadleaf evergreens like azalea, camellia, holly, olive, and citrus. Best in mid to late summer.
• Hardwood cuttings – From dormant, fully mature wood of the previous year. Used for deciduous and narrow-leaf evergreens like privet, honeysuckle, quince, grape, and cypress. Taken in winter.

Leaf Cuttings

Certain plants can regenerate from a single leaf. A healthy leaf is removed cleanly and placed on moist medium. Both roots and shoots must form, making this slower than stem cuttings. Successful examples include Sansevieria, rex begonia, and houseleek (Sempervivum).

Root Cuttings

Limited to certain herbaceous perennials, shrubs, and trees (e.g., raspberry, blueberry, globe thistle, acanthus). Sections of pencil-thick roots, 1.5–3 inches long, are cut with a flat top and angled bottom to maintain polarity. Planted horizontally or vertically in a gritty medium.

Rooting Media & Aftercare

Choose a well-draining, sterile medium suited to the cutting type: coarse sand, perlite, vermiculite, or peat-based mixes. Maintain high humidity with a propagator or plastic cover, provide bright indirect light, and keep the medium evenly moist. Rooting hormones (IBA/NAA) improve success rates, especially for woody species. Once rooted, harden off gradually before potting on.