Many combinations will work great, and some will not. If you fail, try again, selecting new parents. Each combination is unique. A and B might work great together, and C and D might work well together, there’s still a possibility that A and C combine to create junk. Every parental combo is unique!
Pollen can be collected by tapping a budding branch gently over a piece of paper. Pollen will spread easily in the air, so make sure to turn off all fans. Visit males only after tending to female plants so you don’t accidentally bring any stray pollen on your clothes or hair!
This male Weapon X cannabis plant is about to pop!
4.) Deactivate Stray Pollen
A beautiful male cannabis plant
Selecting a male, you have to use your senses a lot. The ones who grow best and smell best are a good starting point. Structure and root growth are important. Hollow stems may indicate high THC potential. Cut the top off a couple nodes down and find out. First showing or fastest flowering males are generally discarded. Very slow blooming late males are often times more recessive although not always. I like them. Males will start to drop pollen before they are “done” flowering enough to see their true traits. As a beginner, you can use the pollen at any stage, but those doing real selections are advised to always flower your males for weeks after the pollen starts.
Watch for resin production, look at how the flower clusters stack and produce. The male flowers form similarly to female flowers, large yield potential is often apparent in largely formed male clusters that can look almost like female buds from a distance. The more males you have to choose from, the more fun you will have!
Male plants can be a lot of fun to grow, too. Just like the females of the genetics they come from, they all have their own characteristics and unique traits. Once you get into “hunting males” you could get hooked! Some of my prized male selections from over the years are shown here. You’ll see resin production and traits of large floral clusters, as well as unique coloration!
Unlike other plants that can grow both male and female flowers on a single plant, cannabis is what’s called a dioecious plant, which means the females and the males grow separately.
You don’t always need to smoke cannabis to get some good use out of your plants. Cannabis plants have various natural defences, including their aromatic terpenes, which are great pest repellents. Cannabis really is an excellent companion plant. A few strategically placed male plants between your veggies may be all that’s needed to keep them pest free, without having to use potentially harmful pesticides!
MALE CANNABIS PLANTS PRODUCE STRONG FIBRES
Eliminate those male plants that flower too early, and rid yourself of those that autoflower. Plants that flower at unexpected times may have a higher chance of becoming intersex.
Many hobby growers use one single feminized strain, or base their entire grow on essentially identical clones.
There is a distinct difference in the type of fibres that male and female cannabis plants produce. Farmers normally separate them when they desire different plants for different uses.