Schwaggy., what do you look for in a male?
It really depends on the goal of his use. If I was working with a line that had a goal of 3 specific traits, I may “double down” on a specific trait expressed in the female so that I can increase the frequency of this trait in subsequent generations. This assumes I’m working a one trait at a time approach. If I was going to do a one-off chuck, I would look for the traits I’d like in the final plants that the female is not expressing in the hopes that the male’s expression of said traits translates into the next generation. So the goal of a pairing will impress upon what I would look for in a male.
A general thing I keep in mind when assessing males is that I will not be able to experience those traits that are expressly “female” (bud related traits like calyx formation, density, full term maturation time, etc.). So concentrate on those traits you can observe in veg. These are more structural traits: internal spacing, stem strength, leaf shape, petiole length, etc. If you have a killer female that produces great smoke, you can try to shore up some of her other less-than-great structural traits. For example, let’s say your female tends to get leafy and the trim is a nightmare. You can select a male that has longer internal spacing, fewer secondary leaves, and longer petioles to open up her frame.
If you have a male that you intend to really work with, you’ll be able to get a better idea about how he influences those expressly female traits as you grow out his progeny with multiple females. If you really want to work a line, you’ll need to make a selection or two and pair him with a few females to grow out and observe what he brings to the table.
Ultimately, the answer is “it depends”. A trait I look for in every male regardless of his purpose is that he does not start dropping pollen in veg.
A few situations for male selection:
- Working a line: find the specific trait or two to reinforce in this filial generation.
- Chucking: select for those intended traits for which the target female is deficient
- Backcrossing: select the male which most closely resembles the target female in as many observable traits as possible
The fisrst one was more virile...stronger...taller...quicker. Does that do something to the finish ?
Generically speaking, I would expect his progeny to be quicker to finish relative to the other male.
ideally for my taste i would breed #4 and #2.? 5 feet max of grow space with the planter.
If your goal is short 'n squat, then these would be the two to go for. We're just trying to increase the frequency of dominant traits, so starting with two plants with a target trait being expressed should increase the frequency in subsequent generations.
Something to consider when assessing the vigor of a plant: We tend to see a tall plant next to a shorter one and assume that the taller one is more vigorous. As you've said, the shorter plant tends to be beefier. So if we think of vigor more as a rate of mass gain instead of height differential, we may observe that both plants are equally vigorous.