Every cannabis plant begins as a seed, and the seed decides more than most people realise: the sex of the plant, how it responds to light, how large it grows, and the balance of cannabinoids and terpenes it can develop. Choosing well at this stage saves months of wasted effort later. The market has grown enormously, and https://budweedseeds.com now carries 400 strains from breeders around the world. This guide explains the main seed types, how to read a strain description, what separates a good seed from a poor one, and how to store and germinate them properly.
Anatomy of a Seed
A cannabis seed is a tiny, hard-shelled embryo enclosed in a protective coat. Mature seeds are typically brown, grey or mottled, firm 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 unique combination of its two parents, which is why two seeds from the same pack can turn out noticeably unalike. Breeders reduce that variation by stabilising a line over many generations, but some spread is normal in any seed-grown crop. Clones are the only way to get identical copies; seeds exchange that certainty for vigour, a taproot and the chance of a exceptional plant.
Three Seed Types, Three Different Grows
Almost every seed on sale falls into one of three categories, and the choice between them is the most important decision a buyer makes.
- Regular seeds give male and female plants in roughly equal numbers. They are favoured by breeders and by growers who want to produce their own seeds, though they require identifying and removing males before they pollinate the females.
- Autoflowering seeds carry ruderalis genetics that cause the plant to bloom on age rather than on light cycle. They are more compact, quicker and more tolerant of imperfect conditions, usually at the cost of yield and potency.
- Feminized seeds are bred to yield female plants very nearly every time. For anyone growing for flower rather than for breeding, they remove the guesswork and the lost space of male plants.
Feminized and autoflowering are not opposites: most autoflowering seeds sold today are also feminized, and the label usually says so. Regular autoflowering seeds exist but are uncommon.
Males: Asset or Liability?
For the bulk of buyers the answer is feminized. If the aim is flower, every male plant is space, light and time spent on something that will be thrown away, and a single missed male can seed an entire room. Feminized seeds sidestep that issue entirely.
Regular seeds earn their place in three situations. Breeders need males to provide pollen. Growers who want to select a mother plant 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 hard to justify.
Photoperiod Control vs. Autoflower Speed
Photoperiod plants remain in vegetative growth as long as they receive long days and move to flowering when the light drops to around twelve hours. That gives the grower control: veg for two weeks or two months, shape the plant, then flip flowering when it suits the space.
Autoflowers ignore the light schedule and bloom on a clock set by genetics, usually a few weeks after sprouting. The whole run from seed to harvest is much shorter, the plants remain small, and they can be grown 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 tend to succeed with autos; growers chasing maximum yield from a fixed footprint generally choose photoperiod stock.
Translating the Product Page
A seed listing contains a lot of information into a few lines, and much of it is more useful than the strain name.
- 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.
- Yield estimates. Given per square metre indoors or per plant outdoors, and heavily dependent on the grower. Treat them to compare strains from the same breeder, not across breeders.
- THC and CBD ranges. Stated figures are from the breeder's in-house tests under controlled conditions. Read them as a ceiling, not a guarantee.
- Flowering time. For photoperiod strains this is counted from the light flip; for autos it is often given as total time from seed. Confirm which convention the breeder uses.
- Lineage. The parent strains tell you what to expect in aroma, structure and temperament far better than any marketing text.
A Quick Viability Check
Appearance is a loose guide to viability, not a test, but a few indicators are worth knowing.
- Float test. Dropping seeds in water and discarding floaters is common but crude: healthy seeds often float until the shell takes on water.
- Size. Larger is not better; seed size varies by strain, and some top genetics produce small seeds.
- Shell. A firm shell that does not crack under light finger pressure is a healthy sign; seeds that crush easily are non-viable.
- Surface. A faint waxy sheen is typical. Cracks, dents or visible mould disqualify a seed.
Keeping Seeds Alive in the Drawer
Cannabis seeds stay viable for years if they are kept properly and for months if they are not. The threats are warmth, light, moisture and change.
- Keep them dry. A sealed container with a desiccant packet prevents the humidity changes that start premature germination or mould.
- Keep them dark. Light breaks down the embryo over time, so an light-proof container is better than a clear one.
- Keep them cool. A steady temperature in the fridge range holds back the seed's metabolism without damaging it; the freezer is risky unless the seeds are bone dry.
- Keep them still. Moving seeds between warm and cold repeatedly does more damage than either temperature on its own; open the container as seldom as possible.
The First Five Days
Each grower has a preferred method, but the essentials are the same whichever you choose: moisture, warmth, darkness and air.
- Place the seeds in room-temperature water for up to a day to soften the shell. Longer and they can suffocate.
- Move them to a damp paper towel inside a closed container, or directly into a starter pot of light, moist medium. Keep the temperature in the low-to-mid twenties Celsius.
- Leave them. Most seeds produce a taproot within two to five days; some need a week or more.
- Once the taproot reaches about a centimetre long, plant it root-down, shallowly, and give gentle light once the seedling breaks the surface.
Handle sprouted seeds as little as possible; the taproot snaps easily and a damaged one frequently stalls the seedling permanently.
Reputable Source, Reliable Sprouts
Genetics are only as good as the supplier, and the difference between a serious seed bank and a reseller of unknown stock shows up in germination rates, rather than on the website.
- Storage on their end. Ask how stock is stored. Seeds left in a warm warehouse for a year drop viability long before they reach you.
- Clear policies. Shipping regions, packaging, and what the seller does when seeds fail to sprout should all be spelled out up front.
- Pack options. Multiple pack sizes let you to test a strain before committing; Bud Weed Seeds offers packs of 3, 5 and 10 seeds on most lines.
- Breeder transparency. A trustworthy seller names the breeder for every strain. Bud Weed Seeds carries lines from Barney's Farm, Dutch Passion and Royal Queen Seeds, among others, with the breeder named on each product page.
- Original packaging. Seeds should arrive in the breeder's original packs, not repackaged in a plain bag.
From Checkout to Letterbox
Bud Weed Seeds delivers to the EU, the UK and Canada. Orders are sent in discreet packaging with no mention to the contents on the outside.
Seeds come with a germination guarantee: if any seed fails to germinate within 14 days of delivery when started as described above, 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 distinct from the law on cannabis itself, and it differs sharply by country. In many European countries seeds are traded legally as collectors' items or for hemp purposes, while germinating them stays illegal. In other places both buying and growing are allowed under licence or within personal limits, and in some countries ownership of seeds alone is prohibited.
Bud Weed Seeds does not ship to the United States, where importing of cannabis seeds is restricted. It is the buyer's duty to check the rules in their own country before ordering, and nothing on this page should be read as legal advice.
Still Wondering?
How long do cannabis seeds last?
Stored cool, dark and dry, the majority of seeds sprout reliably for two to three years and frequently far longer. Left in a warm drawer, viability falls noticeably within a year.
Why did a seed fail to sprout?
The commonest causes are over-soaking, cold, a medium that is too wet or too dry, and damage to the taproot during handling. Truly dead seeds are less common than mistakes in the process.
Does Bud Weed Seeds stock CBD-only strains?
Yes. The catalogue includes CBD-dominant lines with negligible THC, labelled as such on the product page, alongside balanced and THC-dominant strains.
Are autoflowering seeds less potent?
Modern autos are much closer to photoperiod strains than early ones were. Yields per plant are still smaller because the plants are smaller, but potency in good lines is comparable.
Can I tell the sex of a seed by examining it?
No. Methods based on shape, markings or the crater at the base have no evidential basis. Only feminized breeding, or waiting for the plant to reveal preflowers, determines the sex.