Walk through most seed shops today and the regular section is a shelf at the back: shorter every year, priced cheaper than the feminized packs next to it, and bought by a dwindling group of people who understand exactly what they are after. It is easy to read that as the end of a technology. It is nearer to the truth to see it as a library shrinking while the paperback rack next door grows. Every female-only line began as a regular one, each new cross requires a male somewhere in its pedigree, and the breadth of cannabis genetics that exists at all survives because someone held onto regular seed. Dedicated sellers such as https://breederregularseeds.com stock lines going back to the 1980s, offered in packs of 10 seeds since a pack is meant to be a population, not a one plant. This article sets out the case for that half-male pack: what the male contributes, what a grower loses by never growing one, and how to work with a pack rather than a clone.

What a Male Plant Is Actually For

The lazy account of a male cannabis plant is “the one that makes pollen”, and to a flower grower that is the whole of it. To a breeder it is half the genome of every seed which follows, and that half is selected with the same care as the mother.

A male contributes structure, vigour, flowering speed, tolerance to mould and pests, trichome production and the aromatic chemistry just as the female does; it just shows some of those traits less because it does not produce a finished flower. Those who breed with regular seed spend as much time selecting males as females, and this is the work that a feminized line inherits and cannot repeat. Reversing a female yields pollen; it cannot give a different line of selected traits.

The Narrowing

A great deal of the feminized market is made from S1 seeds: a single popular clone, treated and crossed with itself. Each generation of that selfing halves the surviving genetic variation, and after a couple of generations what is left is close to one plant expressed across marginally different ways.

This is acceptable for a grower who wants that one plant. It is a loss for everyone downstream. Recessive faults surface: hermaphrodite tendencies, weak stems, sensitivity to a particular mould. Traits that were present in the parent line but not in the selected clone disappear from the population altogether. A decade of this produces a market full with variations of a dozen clones, and a anyone wanting to make something new discovers there is little remaining to cross. Regular seed from an outcrossed line is the reservoir that refills the pool, and it can only persist if somebody keep growing it.

Selecting the Plant Nobody Writes About

Guides on choosing females are everywhere; guidance on picking males is scarce, since most growers never keep one past the first week of flower to look. For anyone making seed, these are the signs breeders watch for.

• Restraint. Males that dump enormous amounts of pollen early are frequently also the less selected in other respects; breeders favour moderate producers.
• Resin on the stem. Scratch a stem or a flower sac and smell it. A male with trichomes on its sepals and a clear scent indicates it carries the terpene traits worth passing on.
• Timing. A male that declares sex early and flowers in step with the females is far more workable than a very early one that sheds pollen before any female is ready.
• Structure. Short internodes, a thick main stem and branching that matches the intended female habit are inherited; a stretched, floppy male hands that on too.
• Stability. A male that also forms female pistils under normal stress is discarded without exception; that tendency is the last thing anyone wants carrying forward.

What 10 Seeds Actually Give You

The error new regular-seed growers fall into is seeing a pack as 10 attempts at the same plant. It is the opposite. A pack from a real outcrossed line is a slice of a population, and the value of running it is to see the range and choose from it.

Roughly half the plants will be male, which means a pack of 10 seeds gives around five females to evaluate and five males to either cull or judge for breeding. Among the females, look for noticeable variation: stature, flowering time, aroma, density, resistance. That spread is not a failure in the seed; it is what the seed is for. The grower who takes cuttings from the strongest female and male has something a feminized pack cannot offer: a line of chosen parents that are their own.

Making Your Own Seed

Holding selected parents means making the next batch, and there the options multiply. The main methods account for most of what small-scale breeders attempt.

• Backcross. Take a selected offspring again to one of its original parents to fix a particular trait. It narrows the range quickly and is used when a single parent shows something worth keeping and the other brought mainly vigour.
• Selected cross. One chosen male on one or several chosen females, everything else culled. The offspring inherit the traits of two selected plants and express narrower spread than the parent pack. Done over several rounds with stable selection, this is how a stable line is made.
• Open pollination. Allow each male pollinate each female. It preserves the whole diversity of the line, produces a generous volume of seed, and does no selection at all. This is how traditional lines are maintained alive, and it is the right approach when the aim is preservation not improvement.

Each of these require only a isolated space for the male, a paintbrush or a small bag, and patience. Not one of them calls for the chemical reversal that feminized seed-making requires.

Landraces and Heirloom Lines

Some lines were never feminized and likely never will be: landraces collected from regions where cannabis grew over centuries, and heirloom hybrids from the early decades of indoor breeding. They are sold as regular seed because the breeders keeping them treat the population as the entire point, and reversing a single clone would destroy exactly what makes the line worth preserving.

Running a landrace from regular seed is a different experience from running a commercial hybrid. There will be large variation, extended flowering periods in equatorial lines, lanky plants, and qualities that make sense in a mountain valley but not under a tent. Expect also flavours and chemistry that no longer appear in the hybrid market at all. Breeder Regular Seeds holds a separate landrace and heirloom section, with each line labelled with its origin of origin and the number of generations it has been reproduced from the original collection.

Who Should Not Buy Regular Seeds

None of the above turns regular seed the best option for everyone, and pretending that it is would the category no favours.

A grower with space for three plants who needs each one of them to flower is better served with feminized seed. So is anyone who cannot afford to check the plants each day during the onset of flower, since a missed male in a confined space ruins everything inside days. Someone growing a single autoflower on a balcony has no use from a population they cannot choose from. And a buyer who wants a specific famous plant reproduced as closely as possible is looking for a feminized S1, not a two-parent cross. Regular seed is for the grower who wants to select, to keep and eventually to produce something new; for everyone else the regular shelf is safely ignored alone.

Before You Buy

Breeder Regular Seeds sends every order in plain packaging with the original packs intact inside and no on the exterior to reveal the contents. Orders to the United States are not accepted, as seed import is not permitted there. Seed law varies sharply by country: in a good number of places owning seeds is lawful as collectables while germinating them is not, and in others both are permitted under local rules or neither is. Checking the position in your own jurisdiction is the buyer’s job, and nothing of this article is legal advice.