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How Pruning Can Boost Your Cannabis Yield

Prunes a cannabis plant to increase yields

Pruning is a common practice in cannabis cultivation that involves trimming and removing certain parts of the plant. It is often done to improve the overall health and appearance of the plant, as well as to increase its yield.

It can be a bit of a delicate task, as it requires a good understanding of the plant’s growth patterns and a bit of finesse. However, when done correctly, it can have a significant impact on the quality and quantity of the final product.

Benefits Of Pruning For Increased Cannabis Yield

Pruning can be an effective way to increase the yield of cannabis plants by encouraging the plant to focus its energy on producing flowers and increasing the number of flowers that are produced.

Here are some specific benefits of pruning for increased cannabis yield:

Improved Airflow And Light Penetration:

When cannabis plants are allowed to grow too dense and crowded, they can restrict airflow and block out light. Pruning helps to remove excess foliage and create a more open canopy, allowing for better airflow and increased light penetration. This can lead to healthier plants with more robust growth and higher yields!

Increased Bud Development And Size:

Proper pruning can also help to increase the size and development of the plant’s buds. By removing excess foliage and promoting lateral branching, the plant can direct more of its energy toward developing larger, more robust buds. This can lead to a higher yield of high-quality cannabis flowers.

Enhanced Nutrient Uptake And Distribution:

Pruning can help to improve the distribution of nutrients within the plant by directing more of the plant’s energy and resources towards the development of healthy buds and flowers.

By removing excess foliage, the plant can focus its energy on producing fewer, but larger and more potent buds. This can lead to an overall increase in yield and can also result in buds that are more likely to sell for a higher price due to their increased potency.

When Is The Best Time To Prune Your Plant?

There is no one-size-fits-all answer to this question, as the best time to prune your cannabis plant will depend on a number of factors, including the stage of plant growth, the strain of cannabis you are growing, and your goals for the plant.

In general, it is best to wait until your cannabis plant has reached the vegetative stage before pruning. This is because pruning during the vegetative stage can help to encourage the plant to grow more branches, which can lead to an increase in flower production.

However, it should be noted that pruning can be done at various stages of the vegetative cycle of the plant (before flowering, during flowering, and after harvest). Here are the benefits of doing it in each of these stages:

  • Before flowering: Pruning before the flowering stage can help to shape the plant and encourage new growth. This is a good time to remove any excess foliage or branches that may be blocking light or restricting airflow.
  • During flowering: Pruning during the flowering stage can help to remove excess foliage and improve the plant’s overall health. This is a good time to pinch off new growth and remove any dying or damaged branches.
  • After harvest: Pruning after the harvest can help to encourage new growth and prepare the plant for the next growing season. This is a good time to remove any dead or damaged branches and shape the plant as needed.

Proper Pruning Techniques

There are a few different techniques that can be used when pruning cannabis plants. These techniques can help to improve the overall health and yield of the plant, as well as shape it to fit the grower’s desired outcome. Some common pruning techniques for cannabis plants include:

Topping Technique:

Is a horticultural technique used to encourage plants to grow outward rather than upward. It involves cutting off the top of the main stem, which can help to create a bushier plant with more lateral branches.

This technique is often used on plants that are prone to becoming leggy or spindly, or on plants that are grown for their foliage or fruit rather than their flowers. Topping can also be used to control the height of a plant or to shape it into a particular form.

It is important to be careful when topping a plant, as it can be stressful for the plant and may result in reduced growth or uneven branching.

Fimming Technique:

Is a less aggressive technique and It is typically used on plants that are more sensitive to topping or that have a more delicate structure. The goal of fimming is to encourage the plant to produce more lateral branches, which can help to create a fuller and bushier plant.

To perform fimming, gardeners will typically make small, diagonal cuts to the main stem of the cannabis plant, just above a leaf node. This stimulates the plant to produce additional branches and can help to create a more even canopy. Fimming is typically done during the vegetative growth stage of the plant, and may be repeated several times to further encourage branching.

LST Technique:

LST involves manipulating the plant’s branches and stems in a gentle, non-invasive way, typically using techniques such as bending, tying, and wrapping.

The goal of LST is to encourage the plant to grow horizontally, rather than vertically, which can help to create a more balanced and evenly distributed canopy. This can be particularly useful for plants that are grown indoors or in small spaces, as it allows the plant to make better use of the available light.

To perform LST, gardeners may use soft ties or plant tape to gently secure the cannabis branches in place. The branches can be bent and trained in the desired direction, and the ties can be adjusted as the plant grows.

Supercropping Technique:

It is a pruning technique to help you create a more balanced and evenly distributed canopy, which can help the plant to make better use of available light and improve its overall growth.

Supercropping can be a helpful technique for training plants to grow in a particular shape or form, such as a spiral or a circular pattern. It can also be used to control the height of the plant or to encourage it to fill out and become bushier.

Like other training techniques, supercropping requires a gentle touch and a bit of patience, as the plant may be sensitive to too much manipulation.

Tips For Successful Pruning Cannabis

Pruning cannabis plants can be a bit of a delicate task, so it’s important to follow a few key tips to ensure success.

  • Always use sharp tools: When pruning, it’s important to use clean, sharp tools to ensure a clean cut and avoid damaging the plant. Dull or dirty tools can cause rough, jagged cuts that can take longer to heal and may be more prone to infection. Make sure to clean and sharpen your pruning tools regularly to get the best results.
  • Be mindful of the cannabis natural shape: It’s also important to pay attention to the plant’s natural shape and structure when pruning. Be mindful of the plant’s growth patterns and try to prune in a way that will enhance its natural shape rather than altering it too drastically.
  • Don’t overprune: Finally, it’s important to remember not to overprune. While pruning can be beneficial, it’s possible to go too far and end up removing too much foliage or branches. This can lead to stressed and unhealthy plants that are more prone to disease and pests. Be careful to only prune what is necessary and avoid overdoing it.


Pruning is a crucial aspect of cannabis cultivation that can significantly increase yield. Proper timing and techniques are key to successful pruning, and by following a few simple tips, growers can effectively prune their cannabis plants to improve their overall health and increase their yield.

Whether you’re a seasoned grower or new to the game, pruning is a skill that is well worth learning and can have a major impact on the success of your cannabis cultivation efforts.

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