Gibberellin-Induced Changes in Cannabis Morphology
If you’ve been in the cannabis growing industry for a while, you’re probably familiar with ‘Gibberellin.’ It is a plant hormone that plays essential roles in the growth and development of plants, including cannabis. Gibberellin impacts several aspects of cannabis growth, including stem elongation, germination, dormancy, flowering, and sex expression.
By comprehending the effects of Gibberellin, growers can manipulate the hormone’s levels to achieve desired plant characteristics. For instance, Gibberellin can be used to promote faster germination, which is especially useful when growing strains like the Critical Daddy Purple.
Recommended Strains
Acapulco Gold
THC: 15% - 19%
Type of seed: Feminized
Phenotype: Mostly Sativa
Day to flower: 10 - 12 weeks
Tangie x Chocolope
- THC: 12% - 17%
- Type of seed: Feminized
- Phenotype: Mostly Sativa
- Day to flower: 9 - 10 weeks
Impact of Gibberellin on Cannabis Plant Morphology
One of the key impacts of Gibberellin is stem elongation. It promotes cell division, resulting in taller plants with more spacing between the nodes. This can be advantageous when growing indoors where space might be limited. However, care must be taken not to overuse Gibberellin, as excessive use can lead to weak and thin stems, unable to support the weight of the buds.
Another significant impact is its role in flower development. Gibberellin triggers the flowering process by activating the genes responsible for it. It also delays the onset of leaf and fruit senescence, thus extending the productive life of the plant.
Gibberellin Use in Modifying Cannabis Growth
By applying a solution of Gibberellin to the seeds before planting, you can kickstart the germination process. This can be especially beneficial when dealing with older seeds or hard-to-germinate strains.
Gibberellin use can also be seen in its role in influencing sex expression. By manipulating the hormone’s levels, growers can encourage the development of either male or female plants, depending on their needs.
Organic Gibberellin Sources
A core concept in organic gardening is the idea of ‘plants healing other plants.’ Instead of relying on synthetic hormones, it is possible to create your own natural growth stimulants at home. Gibberellins, along with other beneficial hormones like auxins, can be extracted into a broth through the maceration or boiling of other natural plants. Common choices for this include nettles, thyme, or even garlic.
These homemade broths are best applied as a foliar spray. This method has a more immediate effect than applying it to the roots through irrigation. Furthermore, the foliar application of these teas can also help to clean the leaves of common pests. It’s important to note that these natural hormone solutions are not stable and should be used on the same day they are made.
Promos & Deals
Gibberellin and Its Role in Cannabis Morphology Change
Gibberellin plays a significant role in cannabis morphology change. As we’ve seen, it can promote stem elongation, germination, and flowering, and influence sex expression. Higher levels tend to promote male characteristics, while lower levels promote female characteristics.
Apart from this, the hormone also plays a role in the plant’s response to environmental conditions. Gibberellin production in cannabis increases in response to longer daylight hours, thus aligning growth with the seasons. It also enhances the plant’s resistance to stressors such as disease and adverse weather conditions.
Frequently Asked Questions
How does Gibberellin affect cannabis plant structure?
Gibberellin promotes cell division and elongation, leading to taller plants with more spacing between nodes. It also promotes larger leaves and robust root growth. However, excessive use can lead to overly tall and weak stems.
Can Gibberellin be used to modify cannabis growth?
Yes, it can be used to break seed dormancy and promote germination, as well as to control the timing of the flowering stage. This allows growers to optimize their cultivation schedule and maximize yield.
Does Gibberellin influence sex expression in cannabis plants?
Yes, higher levels of Gibberellin tend to promote male characteristics, while lower levels promote female characteristics. This can be useful in cannabis breeding, but it must be managed carefully to avoid hermaphrodite plants.
What are the risks of using Gibberellin in cannabis cultivation?
Overuse can lead to overly tall and lanky plants with weak stems, unable to support the weight of the buds. It should be seen as a tool to enhance good cultivation practices, not replace them.
