Walk through most seed shops today and the regular section is a shelf at the back: smaller every year, priced lower than the feminized packs next to it, and bought by a shrinking group of people who know exactly what they are looking for. It is tempting to read that as the end of a technology. It is nearer to the truth to read it as a library losing shelves while the paperback rack next door expands. Every feminized line started as a regular one, each new cross needs a male at some point in its pedigree, and the diversity of cannabis genetics that survives at all exists only because someone held onto regular seed. Specialists such as https://breederregularseeds.com stock lines that trace to the 1980s, sold in packs of 10 seeds since a pack is meant to be a population, not a one plant. This article makes the case for that half-male pack: what the male is for, what a buyer gives up by not seeing one, and how to work with a pack instead of a clone.
What a Male Plant Is Actually For
The easy account of a male cannabis plant is “a pollen source”, and for a flower grower that is all it. For a breeder it is half the genome of every seed that follows, and that half is selected with the same attention as the mother.
A male passes on growth habit, hybrid vigour, flowering speed, resistance to mould and pests, trichome density and the aromatic profile just as the female does; it just expresses some of those qualities less because it does not grows a smokable flower. Breeders who breed with regular seed spend at least as much time choosing males as females, which is the effort that a feminized cross inherits and cannot replicate. Feminizing a female yields pollen; it cannot give a second set of selected traits.
How Diversity Leaks Away
Much of the feminized market is made from S1 seeds: a one famous clone, reversed and pollinated with itself. Every generation of that process cuts in half the surviving genetic diversity, and after a couple of rounds what is left is essentially one plant repeated in marginally different ways.
That is fine for a grower who needs that single plant. It is a problem for everyone downstream. Hidden weaknesses surface: hermaphrodite tendencies, brittle stems, susceptibility to one particular mould. Traits that existed in the original line but not in the selected clone vanish out of the population entirely. A decade of such breeding produces a market full with variations of the same few clones, and a anyone trying to make something different finds there is little left to work with. Regular seed from an outcrossed line is the store that refills the pool, and that reservoir can only exists if people grows it.
Selecting the Plant Nobody Writes About
Guides on choosing females are easy to find; guidance on choosing males is rare, because most people never keep one past the first week of flower to look. For anyone making seed, the following are the marks breeders watch for.
- Restraint. Plants that dump enormous quantities of pollen early are frequently also the least desirable genetically; many breeders favour moderate shedders.
- Stability. A male that at the same time shows female flowers under ordinary stress is discarded without exception; that trait is the one thing worth breeding forward.
- Timing. A male that shows sex early and flowers in step with the females is far more useful than an early one that releases pollen before the female is receptive.
- Resin on the stem. Scratch a stem or a pollen cluster and smell it. A male with trichomes on its sepals and a clear scent suggests it carries the resin traits that are worth passing on.
- Structure. Tight internodes, a strong central stem and branching that matches the intended female shape are passed on; a stretched, floppy male passes that down too.
A Pack Is a Population
A error new regular-seed growers make is seeing a pack as 10 attempts at the same plant. It is nothing of the kind. A pack from a genuine outcrossed line is a sample of a population, and the point of running it is to see the spread and choose from it.
Roughly half the plants will be male, so a pack of 10 seeds gives something like five females to compare and five males to either discard or judge for breeding. Within the females, expect noticeable variation: height, finishing time, smell, bud structure, tolerance. That variation is not a failure in the seed; it is what the seed is for. The grower who keeps the strongest female and the best male now owns something a feminized pack cannot offer: a line of chosen parents which are their own.
Making Your Own Seed
Holding selected parents means making the next generation, and there the options open up. The main methods account for most of what home breeders do.
- Backcross. Take a chosen seedling again to one of its original parents to fix a specific trait. It tightens the range fast and is useful when one plant has something worth concentrating and the second contributed mostly vigour.
- Open pollination. Allow every male reach every female. It keeps the full diversity of the line, makes a generous quantity of seed, and does no selection at all. This is how landrace lines are maintained alive, and it is the correct approach when the aim is preservation not refinement.
- Selected cross. One chosen male on one or a few chosen females, every other plant else culled. The seeds inherit the traits of the two specific plants and show less spread than the original pack. Done over generations with consistent selection, this is how a new line is made.
Each of these require nothing more than a isolated space for the male, a soft brush or a paper bag, and patience. Not one of them needs the chemical reversal that feminized production does.
The Seeds That Only Exist as Regulars
A number of lines were never been feminized and probably never will be: landraces collected from regions where cannabis was grown over centuries, and old hybrids from the first decades of indoor breeding. They are available as regular seed because the breeders maintaining them treat the population as the whole value, and reversing a single clone would destroy precisely what makes the line worth the trouble of preserving.
Growing a landrace from regular seed is different from growing a modern hybrid. Expect large variation, long flowering times in equatorial lines, lanky plants, and qualities that make sense in a mountain valley but not in a small room. Expect also aromas and effects that no longer exist in the hybrid market at all. Breeder Regular Seeds keeps a separate landrace and heirloom section, with each line marked with its origin of origin and the number of generations it has been grown out from the first collection.
The Honest Exclusions
Nothing of the above makes regular seed into the best option for everyone, and claiming otherwise would the category no favours.
A grower with space for a handful of plants who needs every one of them to finish is far better served with feminized seed. So is a grower who cannot afford to check the plants each day around the onset of flower, because a missed male in a small space seeds everything within days. A person growing a single autoflower on a balcony has no value from a population they cannot select from. And anyone who wants a known clone-only cut reproduced exactly is better off looking for a feminized S1, not a regular cross. Regular seed is for the grower who wants to select, to hold onto and eventually to make something new; for anyone else the regular shelf is safely left where it is.
Ordering and the Law
Breeder Regular Seeds sends each order in unmarked parcels with the breeder’s packs intact inside and no on the exterior to reveal the contents. Orders to the United States are not accepted, because seed importation is restricted there. Seed law differs sharply by country: in a good number of places buying seeds is legal as genetic preservation while germinating them is not, and in others the two are allowed under local rules or both is. Knowing the rules where you live is the buyer’s responsibility, and nothing of this article is legal advice.
