Master Indoor Plant Propagation This Spring

Master Indoor Plant Propagation This Spring

Master Indoor Plant Propagation This Spring

Indoor gardening enthusiasts constantly seek new ways to expand their plant collections and nurture their green spaces. One of the most fascinating aspects of indoor gardening is propagation, the process of creating new plants from existing ones. Methods range from water propagation and stem propagation to leaf cutting and air layering techniques. There is no "right way" to propagate indoor plants, it's all about experimenting with different techniques. So this Spring, why not give it a go and see which one works best for you?

Water Propagation

  • Water propagation is a simple and engaging method of multiplying indoor plants by harnessing the natural ability of plant cuttings to develop roots directly in water.
  • This technique involves taking healthy cuttings from a parent plant, typically stems or leaves, and immersing them in a container or vessel of water.
  • Over time, these cuttings begin to develop new roots, often visible as tiny white growths emerging from the submerged end.
  • Water propagation allows gardeners to closely monitor the rooting process and witness the transformation from a cutting to a self-sustaining plant.
  • This method is particularly popular for plants with an aptitude for root development in aquatic environments, such as philodendrons, spider plants and Monstera.
  • Cut plants often bleed a sap residue. Regularly change the water to avoid sludge buildup in the container or vessel and prevent it from becoming stagnant.


  • Philodendron: Many Philodendron varieties, such as the Heartleaf Philodendron, can be propagated successfully in water. Once the roots form you can either keep growing it in water or pot it up with soil.
  • Spider Plant (Chlorophytum comosum): Spider plants can be propagated by placing the small plantlets or Spiderettes that form on the ends of stems in water. Once roots develop, they can be transplanted into soil.
  • Monstera (Monstera deliciosa): Similar to Philodendron plants, Monstera cuttings can be placed in water to encourage root growth before being potted in soil.


Stem Cutting Propagation

  • Stem propagation is a versatile and popular method of indoor plant propagation. This technique involves taking a healthy stem or branch from a mature plant just below the node. Dip the underside of the node into root hormone to encourage it to develop roots, then place the hormone-dipped end into propagation-suitable potting soil and cover it. The roots will form from the node ultimately giving rise to an entirely new plant.
  • Ideally the propagation soil should be consistently moist but with unobstructed excess water drainage. If the water is too wet, this could cause the node to become soft and rot.
  • Stem propagation is particularly useful for species that have woody or thicker stem structures, as these sections have the potential to generate new roots and shoots.


  • Fiddle Leaf Fig (Ficus lyrata) ): Fiddle Leaf Fig plants can be propagated by taking a stem cutting, treating it with rooting hormone, and providing the right conditions for root development.
  • Rubber Plant (Ficus elastica): Rubber plants produce strong node-abundant stems. Each node has the potential to produce a new plant. Cut along the stem just underneath each node, leaving one or two of the smaller leaves but remove any that are large or older looking. Dip the node into root hormone and plant into propagation soil
  • Snake Plant (Sansevieria): Snake plants are known for their durability and adaptability. It can be easily propagated by slicing a healthy leaf into sections and planting them in soil


Leaf Cutting Propagation

  • Leaf cutting propagation is a technique where individual leaves are used to grow new plants.
  • Commonly employed with succulents and select houseplants, it involves taking a mature leaf from the parent plant, allowing its cut end to callus, and then planting it in a well-draining medium.
  • Proper watering and indirect light support the growth of small shoots or plantlets at the base of the leaf. These eventually develop into new plants with their own root systems.


  • Jade Plant (Crassula ovata): Jade plants are often propagated from individual leaves. Simply let the cut end of the leaf callus over for a day or two, then place it on well-draining soil. Over time, a new plant will sprout from the cut end.
  • Echeveria: Echeverias are prized succulents that can be propagated from individual leaves. Place the leaves on soil, and small rosette offsets will form at the base of the leaf, eventually becoming new plants.
  • Hoya (Wax Plant): Hoya plants can be leaf-cut propagated due to their ability to generate new growth from the cut leaf's nodes, where tiny shoots develop and eventually form roots, resulting in the growth of new individual plants.


Air Layering

  • Air layering is an advanced plant propagation technique used to encourage roots to form on a specific section of a mature plant while it is still attached to the parent plant.
  • This method is particularly useful for plants with hard-to-root stems or those that have outgrown their current space.
  • Air layering involves creating a controlled environment for the formation of roots, enabling the development of a new plant that can later be separated and potted independently.
  • Air layering involves creating a small wound on a healthy branch, applying rooting hormone, and enclosing the wounded area in a moist medium until roots form.
  • It's also a practical method for propagating new plants without the need for numerous pots or specialised propagation soil.


  • Fiddle Leaf Fig (Ficus lyrata): Air layering for Fiddle Leaf Figs involves selecting a healthy stem, making a shallow diagonal cut, applying rooting hormone, wrapping the cut area with moist sphagnum moss, and enclosing it with plastic wrap. After roots develop, the rooted section can be carefully cut and potted.
  • Magnolia (Magnolia spp.): For Magnolias, select a branch, make a horizontal cut, insert a toothpick or plastic strip to keep the cut open, fill the area with moist sphagnum moss, and wrap with plastic wrap. When roots form, detach and transplant the rooted portion.
  • Pothos (Epipremnum aureum): Air Layering is a good way to propagate Pothos plants that have overgrown vines or for those who want to create new plants with established root systems. The same technique for Magnolias apply. Once roots form, cut and plant the rooted segment.



  • Division propagation is a technique employed to multiply plants by separating mature root clumps or clusters into individual sections, each capable of growing independently.
  • This method is particularly effective for plants that naturally grow in clusters or produce offshoots, such as grasses, perennials, and certain ornamental plants.
  • Carefully remove the plant from its pot or ground, and gently shake or wash off excess soil to expose the root structure. Next, identify natural divisions or sections where the plant naturally forms separate clumps or has multiple growth points.
  • Using clean and sharp tools, such as garden shears or a sharp knife, gently cut or pull apart these sections. Make sure each divided section has its own set of roots and healthy growth.
  • After division, it's essential to immediately replant the divided sections into suitable pots or prepared soil beds.
  • As the plant already has fully established roots, this method is as easy as potting up a new plant from a nursery.


  • Peace Lily (Spathiphyllum): Peace Lilies can be divided when they outgrow their pots. Gently separate the plant into sections, each with roots and foliage, and replant them in separate containers.
  • Spider Plant (Chlorophytum comosum): Spider plants are easy to propagate through division. Simply separate the "pups" that grow at the base of the parent plant and transplant them into their own pots.
  • Mother-in-Law's Tongue (Sansevieria trifasciata): Mother-in-Law's Tongues are grown from underground rhizomes. These can be separated with each section having its own rhizome.


Important To Keep In Mind:

Although these methods vary, they do have some similarities that are essential for new plant growth and the successful propagation of your favourite green friend.

  • Propagation can be done at any time of the year. However, it is typically more successful during the plant's growing season. Not only are the propagated cuttings more likely to root, but very little to no harm comes to the parent plant.
  • The ideal propagating season for most indoor plants is Spring and early Summer. 
  • Propagated plants require ample dappled or indirect sunlight during the day to increase photosynthesis for stronger and healthier growth.
  • New plants are often much more sensitive to changing temperatures and conditions than their mature counterparts. Do not allow them to become exposed to direct sun as it can easily burn their young stems and leaves. Similarly, drastically fluctuating temperatures or cool draughty breezes can shock your plants and result in development issues.
  • Newly formed plants prefer consistency. They like a slightly higher than normal humidity level of around 60-80% and stable moderate temperatures anywhere between 18C-25C.
  • Don’t let the cut-off stems become dry as the ends will harden, and roots will not be able to form properly.
  • On the other hand, do not allow the water around the roots to become stagnant. Whether you have used water propagation or the stem-cutting propagation method, stagnant water breeds bacteria and prevents your plant from absorbing much-needed oxygen.
  • Once the roots become more mature and the plant starts to noticeably increase its foliage growth and size you can pot it up using a suitable potting mix.
  • Slowly introduce fertiliser into your watering schedule. The added nutrients will boost growth and increase your new plant's tolerance and durability.
  • Always place your cuttings and newly established plants into a suitable size pot or vessel and only upsize as the plants mature.

There is no one way to propagate an indoor plant. A Fiddle Leaf Fig often has equal success with water propagation as it does with stem-cutting propagation. It really depends on your experience, environmental conditions, soil and the overall health of the stem.

Only by exploring these methods and experimenting with various plants, will you gain valuable gardening skills and also experience the joy of watching new life sprout from your efforts. Whether you're a beginner or an experienced gardener, propagation will undoubtedly enhance your indoor gardening journey this spring season!

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