Any cannabis plant starts as a seed, and the seed settles more than most buyers realise: the sex of the plant, how it responds to light, how tall it grows, and the balance of cannabinoids and terpenes it can produce. Choosing well at this stage saves months of wasted effort later. The market has expanded enormously, and https://budweedseeds.com currently lists 400 strains from breeders around the world. This guide covers the main seed types, how to read a strain description, what separates a good seed from a poor one, and how to store and start them correctly.

What You Are Actually Buying

A cannabis seed is a tiny, hard embryo wrapped in a protective coat. Viable seeds are typically brown, grey or mottled, solid to the touch and a little glossy. Inside sits everything the plant needs to begin: a root tip, two cotyledon leaves and a reserve of nutrients to power the first days of growth.

Genetically, each seed is a one-off combination of its two parents, and that is why two seeds from the same pack can turn out noticeably unalike. Breeders narrow that variation by stabilising a line over many generations, but some range is normal in any seed-grown crop. Clones are the only way to get exact copies; seeds trade that certainty for vigour, a strong taproot and the chance of a standout plant.

The First Decision: Seed Type

Almost every seed on sale belongs to one of three categories, and the choice between them is the most important decision a buyer makes.

• Feminized seeds are bred to produce female plants very nearly every time. For anyone growing for flower rather than for breeding, they eliminate the guesswork and the wasted space of male plants.
• Regular seeds give male and female plants in roughly equal numbers. They are preferred by breeders and by growers who want to make their own seeds, but they require identifying and removing males before they pollinate the females.
• Autoflowering seeds contain ruderalis genetics that cause the plant to flower on age rather than on light cycle. They are more compact, quicker and more tolerant of less-than-ideal conditions, usually at the cost of yield and potency.

Feminized and autoflowering are not opposites: most autoflowering seeds sold today are also feminized, and the description usually says so. Regular autoflowering seeds exist but are uncommon.

Males: Asset or Liability?

For the majority of buyers the answer is feminized. If the aim is flower, every male plant is room, light and weeks spent on something that will be discarded, and a single missed male can seed an entire room. Feminized seeds sidestep that issue entirely.

Regular seeds justify their place in a few situations. Breeders need males for pollen. Growers who want to hunt for a keeper from a large population often prefer the broader genetic spread of regular stock. And some traditional lines are only sold in regular form. Outside those cases, paying for seeds that are half male is difficult to defend.

Light-Driven or Clock-Driven?

Photoperiod plants stay in vegetative growth as long as they receive long days and move to flowering when the light drops to around twelve hours. That hands the grower control: vegetate for two weeks or two months, train the plant, then flip flowering when it fits the space.

Autoflowers ignore the light schedule and bloom on a clock set by genetics, typically a few weeks after sprouting. The whole cycle from seed to harvest is much shorter, the plants stay small, and they can be run under continuous light from start to finish. The trade-off is that mistakes cannot be fixed by extending veg: a stunted autoflower remains stunted. Beginners, outdoor growers and anyone with limited height often do well with autos; growers chasing maximum yield from a fixed footprint usually prefer photoperiod stock.

Numbers on the Pack, Explained

A seed listing contains a lot of information into a few lines, and most of it is more informative than the strain name.

• Lineage. The parent strains tell you what to expect in smell, structure and temperament far better than any marketing text.
• Sativa, indica or hybrid. These days almost everything is a hybrid; the percentages hint at growth habit (height, internode spacing, flowering time) more than at effect.
• Flowering time. For photoperiod strains this is measured from the light flip; for autos it is often given as total time from seed. Confirm which convention the breeder follows.
• THC and CBD ranges. Stated figures are from the breeder’s own tests under ideal conditions. Treat them as a ceiling, not a promise.

Telling Live Seeds From Dead Ones

Appearance is a rough guide to viability, not a test, but a few signs are reliable.

• Float test. Placing seeds in water and discarding floaters is popular but crude: healthy seeds often float until the shell takes on water.
• Surface. A faint waxy sheen is normal. Splits, dents or visible mould disqualify a seed.
• Size. Larger is not a quality marker; seed size varies by strain, and some top genetics make small seeds.
• Colour. Brown, tan, grey or striped seeds are usually mature. Pale green or white seeds were harvested too early and rarely sprout.

Cool, Dark, Dry, Still

Cannabis seeds remain viable for years if they are stored correctly and for months if they are not. The threats are warmth, light, moisture and change.

• Keep them dark. Light breaks down the embryo over time, so an light-proof container beats a clear one.
• Keep them cool. A constant temperature in the fridge range slows the seed’s metabolism without damaging it; the freezer is dangerous unless the seeds are fully dried.
• Keep them dry. A sealed container with a desiccant packet prevents the humidity changes that trigger premature germination or mould.
• Keep them still. Shifting seeds between warm and cold again and again does more harm than either condition on its own; open the container as rarely as possible.

Cracking the Shell

Every grower has a preferred method, but the essentials are the same whichever you choose: moisture, warmth, darkness and oxygen.

1. Place the seeds in room-temperature water for no more than a day to soften the shell. Longer and they can suffocate.
2. Move them to a moist paper towel inside a closed container, or straight into a small pot of light, moist medium. Keep the temperature in the low-to-mid twenties Celsius.
3. Leave them. Most seeds show a taproot inside two to five days; some need a week or more.
4. Once the taproot reaches about a centimetre long, plant it root-down, just below the surface, and provide gentle light once the seedling emerges from the surface.

Touch sprouted seeds as little as possible; the taproot snaps easily and a damaged one often stalls the seedling permanently.

Vetting the Seller

Genetics are only as good as the supplier, and the difference between a serious seed bank and a reseller of unknown stock appears in germination rates, not on the website.

• Original packaging. Seeds should ship in the breeder’s original packs, not repackaged in a plain bag.
• Breeder transparency. A trustworthy seller names the breeder for every strain. Bud Weed Seeds stocks lines from Barney’s Farm, Dutch Passion and Royal Queen Seeds, among others, with the breeder named on each product page.
• Clear policies. Shipping regions, discretion, and what happens when seeds fail to germinate should all be spelled out in plain language.
• Storage on their end. Ask how stock is stored. Seeds left in a warm warehouse for a year lose viability long before they reach you.
• Pack options. Flexible pack sizes allow you to test a strain before committing; Bud Weed Seeds offers packs of 3, 5 and 10 seeds on most lines.

Delivery, Packaging and Replacements

Bud Weed Seeds delivers to the EU, the UK and Canada. Orders are sent in plain packaging with no mention to the contents on the label.

Seeds come with a germination guarantee: if any seed fails to sprout within 14 days of arrival when germinated by the recommended method, Bud Weed Seeds sends a replacement for it. The claim needs the order number and, in most cases, a photo.

Legal Grey Zones

The law on cannabis seeds is separate from the law on cannabis itself, and it varies widely by country. In many European jurisdictions seeds are traded legally as collectors’ items or for hemp purposes, while germinating them stays an offence. Elsewhere both buying and growing are allowed under licence or within personal limits, and in some countries ownership of seeds alone is banned.

Bud Weed Seeds does not send orders to the United States, where importing of cannabis seeds is not permitted. It is the buyer’s duty to know the rules in their own jurisdiction before ordering, and nothing on this page should be read as legal advice.

Questions Growers Ask

Can I tell the sex of a seed by looking at it?

No. Claims based on shape, markings or the crater at the base have no scientific basis. Only feminized breeding, or waiting for the plant to show preflowers, determines the sex.

Does Bud Weed Seeds stock CBD-only strains?

Yes. The catalogue has CBD-dominant lines with negligible THC, labelled as such on the product page, alongside balanced and THC-dominant strains.

Are autoflowering seeds less potent?

Current autos are far closer to photoperiod strains than early ones were. Harvests per plant are still smaller because the plants are smaller, but potency from reputable breeders is similar.

How long do cannabis seeds last?

Kept cool, dark and dry, most seeds sprout well for two to three years and often far longer. Kept in a warm drawer, viability falls noticeably within a year.