6 Effective Techniques of Cloning Cannabis Plants: Cannabis Growing Guide

Cloning Cannabis Plants

Cloning cannabis plants is crucial for growers looking to replicate successful strains or preserve desirable genetic traits. This guide explores six effective techniques that empower growers to achieve consistent results in their cultivation practices.

Understanding Cloning Cannabis Plants

Cloning, in the context of cannabis cultivation, involves creating a genetically identical copy of a parent plant. This process allows growers to reproduce plants with desired characteristics, such as high potency, specific flavours, or resilient growth patterns. By mastering cloning techniques, growers can maintain genetic consistency and ensure a predictable harvest.

Understanding Cloning Cannabis Plants involves mastering techniques to propagate exact genetic replicas of desired cannabis strains. Cloning cannabis plants is a methodical process where growers select healthy mother plants and carefully take cuttings to ensure genetic consistency. These cuttings, known as clones, are encouraged to develop roots in a controlled environment using specialized tools and nutrients. The success of cloning cannabis plants hinges on maintaining optimal conditions such as humidity, temperature, and light, which promote robust root growth and minimize stress.

Growers keen on mastering the art of cloning cannabis plants must also consider factors like timing and sterilization to prevent contamination and ensure the health of clones. By following precise cutting techniques and using rooting hormones, cloning cannabis plants allows for the replication of specific traits, such as potency and flavour profiles, ensuring a predictable harvest. Moreover, cloning cannabis plants is a sustainable practice, enabling growers to preserve favoured genetics over successive generations while bypassing the variability associated with seed propagation.

Understanding cloning cannabis plants empowers growers to achieve consistent results in their cultivation endeavours. By implementing proper techniques and maintaining vigilant care, growers can create a reliable supply of genetically identical cannabis plants. This method enhances crop quality and yield and preserves prized strains that embody desired characteristics. For those invested in cannabis cultivation, mastering cloning cannabis plants is an essential skill that supports both quality and sustainability in the industry.

Six Effective Techniques for Cloning Cannabis Plants

  1. Traditional Cutting Method: The most common technique involves cutting from a healthy mother plant’s stem, typically 4-6 inches long, and removing lower leaves. Apply rooting hormone to the cut end and place it in a rooting medium until roots develop.
  2. Aeroponic Cloning: This method involves suspending the cannabis cutting in a chamber where misted water and nutrients continuously spray the stem. Aeroponic cloning promotes rapid root development and minimizes transplant shock.
  3. Water Cloning: Suitable for quick root development, water cloning involves placing cannabis cuttings directly in water until roots emerge. Once roots are sufficiently developed, transplant the cutting into a growth medium.
  4. Rockwool or Rooting Plugs: Pre-soak rockwool cubes or root plugs in water or a diluted nutrient solution before inserting cannabis cuttings. Maintain high humidity and optimal temperature to encourage root growth.
  5. Soil Cloning: Simple and cost-effective, soil cloning involves planting cannabis cuttings directly into a well-draining soil mix. Keep the soil consistently moist but not waterlogged to support root development.
  6. Layering: Ideal for outdoor growers, layering involves burying a lower branch of a mature cannabis plant into the soil while keeping it attached to the parent plant until roots form. Once roots develop, the new plant can be separated and transplanted.

Maintaining Clones and Transplanting

After successful root development, carefully transplant clones into larger pots or outdoor soil beds. Provide gentle care to prevent transplant shock, ensuring clones receive adequate light, water, and nutrients. Monitor plants closely for signs of stress or nutrient deficiencies during the initial growth phase.

Maintaining clones and transplanting them successfully are critical steps in the process of cloning cannabis plants. After roots have developed, careful handling during transplanting is essential to minimize stress and ensure the clones’ survival. This involves selecting a suitable growth medium and gently transferring clones into their new environment. Monitoring environmental factors such as light, humidity, and nutrient levels is crucial to support healthy growth and adaptation after cloning cannabis plants.

Ensuring clones receive adequate nutrition is vital post-transplantation. Providing a balanced feeding schedule tailored to the specific needs of young clones helps maintain their vigour and encourages robust growth. Additionally, regular inspections for signs of nutrient deficiencies or pests ensure early intervention, promoting the overall health of cloned cannabis plants. By maintaining a vigilant approach to care and optimizing transplant conditions, growers can maximize the success of their cloning efforts and achieve consistent results in their cannabis cultivation endeavours.

Why Clone Cannabis Plants?

Two major techniques are employed in the reproduction of cannabis: seeds and cloning. Reproduction via seeds is a sexual form of reproduction that involves the cross of male and female cannabis plants via pollination that produces new seeds by the female plants.

Unlike the method explained above, reproduction via cloning is an asexual form of reproduction. It involves the cutting and cultivating a part from the original plant referred to as the ‘mother plant.’

A lot of cannabis growers today are gravitating towards cloning because of the efficiency of the technique and its wide range of beneficial attributes. Cloning makes it possible to produce a new generation of plants duplicates of your best plants. With cloning, growers can preserve and maintain a certain flavour, genetic profile, grow time, cannabinoid profile, level of yield, and so many other characteristics of the mother plants they like. By creating a clone, you ensure that the desired gene is passed on, which enables you to produce more buds with the same attributes.

What is Needed When Cloning a Cannabis Plant?

What’s required while cloning cannabis plants varies widely depending on the technique being employed, but below is a list of a couple of the major requirements:

  • A “mother” plant (source of clones)
  • Starter Cubes (holds the new clones)
  • Cloning gel or cloning powder
  • Scissors
  • A light source
  • Humidity Dome For Clones
  • Aeroponic Semi-Automatic Cloner
  • Heating Mat (especially in cold climates)
  • Razor
  • Rooting hormone

How to Clone a Cannabis Plant?

Cloning cannabis plants is a fundamental technique for growers seeking to replicate desirable genetic traits and maintain consistency in their harvests. To clone a cannabis plant effectively, select a healthy mother plant with robust growth and desired characteristics. Using sharp, sterilized scissors, take cuttings from the top portion of the plant, ensuring each cutting includes at least one node where new roots will emerge. Dip the cut end of each clone into the rooting hormone to promote root development, then carefully place them into a suitable growth medium such as rock wool cubes or root plugs.

Maintain high humidity and moderate temperatures to encourage rapid rooting, regularly checking for root growth signs. By mastering the art of cloning cannabis plants, growers can ensure a continuous supply of high-quality genetics for future crops while maximizing yield and potency.

Cannabis growers all over the world employ different effective techniques for cloning cannabis plants. A few of the most effective techniques for cloning cannabis plants available include:

Cuttings – This is, without a doubt, the most popular technique for cloning cannabis plants. It involves the utilization of cuttings (stem or leaf taken from the mother plant) that are cultivated in suitable growing media. The cuttings will develop into identical new plants to the original mother plant.

Grafting – This is also a very effective technique for cloning cannabis plants. A graft is a branch of a plant attached to the trunk or stock of a new plant. It should be noted that grafting more than one plant to one rootstock is possible.

Layering – This cloning technique is employed in plants that can’t be cloned via cutting. It involves taking the stem of the mother plant and placing it into a well-nourished growing media while still attaching it to the mother plant’s root. The setup is left in place till the stem starts developing its roots, after which it is detached from the mother plant, developing to form an identical new plant.

Autocloner – This is not just one of the most effective techniques of cloning cannabis plants available today; it’s also one of the most advanced. Unlike other effective techniques of cloning cannabis plants, it employs aeroponics to nourish the plants with the needed nutrients and moisture at fixed intervals to promote optimal growth and development of the cuttings. Although it’s pretty expensive to set up, it is a huge favourite amongst canna growers, mainly because of its efficiency level and the limited labour required to implement it.

Rooting cubes – This is a very popular technique for cloning cannabis plants. Unlike the auto-cloner method, this is pretty straightforward and cost-friendly. You only need a dome, a tray, and a few other minor things to implement this technique. This technique involves placing the clones in the rooting cubes, which are then placed in the tray cells and inserted in a wide tray that contains water. The dome is placed over the setup to maintain the humidity levels and to control and regulate temperature. A heat mat may be used.

Rockwool – This technique of cloning cannabis plants is also a relatively straightforward method. It involves using a Rockwool, a melted rock processed into a smooth, fine thread with incredible moisture-retaining airflow capabilities.

Regardless of your setup, the new clone must enjoy adequate humidity and light (at least 18 hrs). Also, it should be noted that regardless of the technique of cloning employed, paramount processes like (how to take a cutting or how to transplant your plants properly) remain the same.

What Are the Benefits of Cloning Cannabis Plants?

Cloning cannabis plants offers numerous benefits to both novice and experienced growers alike. One of the primary advantages of cloning cannabis plants is the ability to preserve and replicate specific genetic traits consistently. By cloning cannabis plants, growers can ensure that desirable characteristics such as high potency, unique flavours, and resilient growth patterns are maintained from one generation to the next. This process not only streamlines the cultivation process but also reduces the variability often associated with growing from seed, providing a reliable method for producing uniform crops of high-quality cannabis.

Cloning cannabis plants enables growers to maximize their harvest efficiency. Instead of starting from scratch with new seeds each time, cloning allows growers to replicate successful plants that have already proven their worth. This saves time and resources and enhances overall crop yield and quality, as cloned plants are adapted to their environment and growing conditions. By harnessing the benefits of cloning cannabis plants, growers can optimize their cultivation practices and achieve consistent results harvest after harvest.

Consistent growing – As explained above, cloning of cannabis plants makes it possible to maintain desired genetics in cannabis plants. Therefore, you know what to expect regarding flavour, yield, potency, taste, etc.

Cost-friendly – A lot of cannabis cloning techniques are very cheap to acquire. Also, with cloning, you don’t have to purchase fresh seeds whenever you want to grow a new plant.

Convenient – Cloning of cannabis plants isn’t just very easy to learn. It is relatively straightforward to carry out.

Speed – Unlike other means of reproduction, clones grow pretty fast as they begin growing at the age of the mother plant.

Pro Cannabis Cloning Tips for Smart Growers

  1. You shouldn’t fertilize the mother plants before the cutting process to enable the leaves to purge themselves of excess nitrogen. Excess nitrogen in the plants can make your clones focus on vegetation instead of rooting, which is needed in those early days for survival.
  2. Work in a sterile environment and make sure all equipment (gloves, razors, scissors, etc) are properly disinfected.
  3. While cutting, go for the branches that are sturdy and healthy. It is advisable that the final cutting has at least two nodes, so go for a branch that is healthy and long enough.
  4. Don’t take a clone off a plant once it starts flowering.
  5. Keep the leaves of each new clone gently moist.
  6. All clones should be nourished with nutrients, moisture, and something extra, like cloning gel or powder.
  7. Make use of properly stored rooting powder or gel.
  8. Clones should be taken from the bottom of the plant as this promotes faster rooting or from the top of the plant as this promotes faster flowering.
  9. Always take more clones than you need in case of accidents, stunted growth in some clones, etc.
  10. It is highly advisable that you properly label every cannabis clone regardless of the technique of cloning the cannabis plant employed.

The world of cannabis cultivation is ever expanding, and without a doubt, as more studies are conducted, more and more effective techniques of cloning cannabis plants will be developed, music to the ears of all cannabis lovers.


Mastering the art of cloning cannabis plants empowers growers to perpetuate favoured strains and achieve consistent results in cultivation. By understanding and implementing these six effective techniques, growers can enhance their productivity and maintain genetic integrity across successive harvests.


  • What is cloning in cannabis cultivation? Cloning refers to the process of propagating genetically identical copies of a parent cannabis plant. It involves taking cuttings or clones from a mother plant and encouraging them to develop roots and grow into new, independent plants.
  • Why do cannabis growers clone plants? Cloning allows growers to replicate specific genetic traits of a successful or preferred cannabis plant. This ensures consistency in potency, flavour, growth characteristics, and resistance to pests or diseases.
  • How do you choose a mother plant for cloning? Select a healthy mother plant that exhibits desirable traits such as vigorous growth, high potency, and resistance to pests and diseases. Ensure the plant is in its vegetative growth phase and free from stress factors.
  • What tools and materials are needed for cloning cannabis plants? Essential tools include sharp scissors or pruning shears, rooting hormone, propagation trays, a humidity dome, and a suitable growth medium like rock wool cubes or root plugs. Cleanliness and sterility of tools and materials are crucial for successful cloning.
  • What are the different methods for cloning cannabis plants? Common cloning methods include traditional cutting, aeroponic, water cloning, Rockwool or rooting plugs, soil cloning, and layering. Each method has its advantages depending on the grower’s preferences and setup.
  • How long does it take for cannabis clones to root? Depending on the method used and environmental conditions, cannabis clones typically root within 7 to 14 days. Some methods, like aeroponic or water cloning, may expedite root development due to optimized conditions.
  • How do you care for cannabis clones after rooting? After roots have developed, transplant clones into larger pots or outdoor soil beds using a well-draining medium. Provide adequate light, water, and nutrients while minimizing stress factors like temperature fluctuations or overfeeding.
  • Can you clone cannabis plants more than once? Yes, cannabis plants can be cloned multiple times from the same mother plant. However, genetic vigour may diminish over time, so it’s advisable to refresh mother plants periodically by starting new clones from original genetics.
  • What are common problems encountered when cloning cannabis plants? Common issues include poor root development due to improper cutting techniques, contamination from pathogens or pests, and transplant shock from inadequate environmental conditions or handling.
  • Is cloning cannabis plants legal? In regions where cannabis cultivation is legal, cloning for personal use or licensed production is typically allowed. However, regulations may vary, so growers need to familiarize themselves with local laws and guidelines.

Leave a Reply