Optimize Your Grow Space With Dwarf Mother Plants
Why Maintain a Genetic Library?
Elite clones and rare cannabis phenotypes from successful pheno hunts are invaluable. The goal of a pheno hunt is to discover an outlier, an incredibly unique specimen with special characteristics. Elite cannabis clones can cost a fortune, and conducting your own phenotype hunt takes time and resources. On top of that, pheno hunting is like a treasure hunt—success is never guaranteed. Once you possess truly exceptional genetics, you’ll want to keep them around. Every specimen is unique, and once you lose a plant you love, that particular plant is gone forever. That is unless you create a mother plant, essentially a “backup copy” of your prized cannabis genetics.
Maintaining a genetic library over the long term is challenging for many growers. Cannabis mother plants can become too large, requiring constant pruning and feeding, and they can be prone to disease and pests. Due to these challenges, many professional growers turn to tissue culture. Although tissue culture drastically reduces space and labor, it requires a lab setup and can be incredibly costly.
Small Plants = Less Work + More Space
When caring for mother plants the Khalifa Genetics way, everything is simplified. Let’s explore how to optimize space while preventing pests and disease.
In most commercial grow operations, mother plants are large and take up significant space. The bigger the plant, the more maintenance, resources, and space it requires. Additionally, larger plants with numerous side branches are more susceptible to disease and pests. These bushy plants are harder to spray, and there’s less airflow between the branches. If your goal is to keep the genetics alive and take a few clones when needed, why not keep your mother plants as small as possible?
Pruning Mother Plants
Growers, beware! Pruning scissors can spread disease among your plants. One of your mothers may be infected by a latent viroid or other pathogen. To be safe, use a different pair of pruners for each plant.
You can create dwarf cannabis mother plants by doing the opposite of what most growers do. Once you’ve selected the clone you want to turn into a dwarf mother plant, top it early, around two weeks into its vegetative phase. Since topping encourages the top branches to multiply, repeat the process until you have about eight tops—then stop. Too many tops weaken the plant and make maintenance harder. Once you have enough, instead of continuing to prune, remove some branches completely, and only top some of the upper branches, leaving just one node below. This way, your mother plant will maintain a consistent number of branches. To keep the plant short, avoid lollipopping (removing the lower shoots or “sucker branches”).
This pruning method is crucial for controlling the size of your mother plants.
Stalling Growth on Purpose
When your bonsai cannabis plants start getting taller, don’t hesitate to remove sections from the top. This redirects energy to the bottom sucker branches, making them stronger and more robust. Additionally, removing large leaves every two weeks or so will help stall growth. Defoliation, along with cutting branches, causes the mother plants to slow down. As they stall, you’ll need to water and feed them much less often. Their smaller size and fewer branches and leaves also make them far less prone to disease and pests. As a bonus, Integrated Pest Management (IPM) becomes much simpler.
Cost-Effective and Convenient
Unless you need hundreds of clones from the same mother plant each month, this is the most efficient way to maintain your genetic library. You won’t need powerful grow lights, large areas, or costly tissue culture subscriptions. Creating dwarf mother plants is both convenient and cost-effective!