Any cannabis plant starts as a seed, and the seed decides more than most people realise: the sex of the plant, how it reacts to light, how tall it grows, and the mix of cannabinoids and terpenes it can develop. Choosing well at this stage saves months of lost effort later. The market has expanded enormously, and https://budweedseeds.com now carries 400 strains from breeders across the industry. This guide explains the main seed types, how to read a strain description, what distinguishes a good seed from a poor one, and how to store and start them correctly.
Anatomy of a Seed
A cannabis seed is a tiny, hard-shelled embryo enclosed in a protective coat. Mature seeds are usually brown, grey or tiger-striped, solid to the touch and a little glossy. Inside sits everything the plant needs to start: a root tip, two cotyledon leaves and a reserve of energy to fuel 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 grow noticeably unalike. Breeders narrow 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 exact copies; seeds exchange that certainty for vigour, a taproot and the chance of a exceptional plant.
Three Seed Types, Three Different Grows
Nearly every seed on sale falls into one of three categories, and the choice between them is the most important decision a buyer makes.
- Autoflowering seeds carry ruderalis genetics that cause the plant to bloom on age rather than on light cycle. They are smaller, faster and more forgiving of imperfect conditions, typically at the cost of yield and potency.
- Regular seeds give male and female plants in about 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.
- Feminized seeds are bred to produce female plants almost every time. For anyone growing for flower rather than for breeding, they eliminate the guesswork and the wasted space of male plants.
Feminized and autoflowering are not mutually exclusive: most autoflowering seeds sold today are also feminized, and the label normally says so. Regular autoflowering seeds exist but are uncommon.
The Case for Feminized (and the Exceptions)
For the bulk of buyers the answer is feminized. If the goal is flower, every male plant is room, light and weeks spent on something that will be thrown away, and a single overlooked male can seed an entire room. Feminized seeds sidestep that problem completely.
Regular seeds earn their place in a few situations. Breeders need males to provide pollen. Growers who want to select a keeper from a large population often prefer the wider genetic spread of regular stock. And some old-school lines are only sold in regular form. Outside those cases, paying for seeds that are half male is difficult to defend.
Photoperiod Control vs. Autoflower Speed
Photoperiod plants stay in vegetative growth as long as they receive long days and switch to flowering when the light falls to around twelve hours. That gives the grower the decision: vegetate for two weeks or two months, train the plant, then trigger flowering when it suits the space.
Autoflowers disregard the light schedule and flower on a timer set by genetics, usually a few weeks after sprouting. The whole run from seed to harvest is much shorter, the plants stay small, and they can be run under long light from start to finish. The trade-off is that mistakes cannot be fixed by extending veg: a stunted autoflower stays stunted. Beginners, outdoor growers and anyone with limited height tend to succeed with autos; growers chasing maximum yield from a given footprint generally prefer photoperiod stock.
Translating the Product Page
A seed listing packs a lot of information into a few lines, and much of it is more informative than the strain name.
- THC and CBD ranges. Quoted figures are from the breeder’s own tests under ideal conditions. Treat them as a ceiling, not a guarantee.
- 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.
- Lineage. The parent strains tell you what to expect in aroma, structure and temperament far better than any marketing text.
- Yield estimates. Given per square metre indoors or per plant outdoors, and strongly reliant on the grower. Use them to compare strains from the same breeder, not across breeders.
- 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 follows.
Telling Live Seeds From Dead Ones
Appearance is a loose guide to viability, not a verdict, but a few indicators are worth knowing.
- Float test. Placing seeds in water and discarding floaters is popular but crude: healthy seeds often float until the shell takes on water.
- Shell. A hard shell that does not give under light finger pressure is a healthy sign; seeds that crush easily are dead.
- Size. Larger is not a quality marker; seed size varies by strain, and some excellent genetics produce small seeds.
- Surface. A faint waxy sheen is normal. Cracks, dents or visible mould rule out a seed.
- Colour. Brown, tan, grey or striped seeds are generally mature. Pale green or white seeds were picked too early and rarely sprout.
Keeping Seeds Alive in the Drawer
Cannabis seeds stay viable for years if they are stored correctly and for months if they are not. The enemies are heat, light, moisture and change.
- Keep them cool. A steady temperature in the fridge range slows 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 again and again does more harm than either temperature on its own; take out the container as rarely as possible.
- Keep them dry. A airtight container with a desiccant packet stops the humidity swings that trigger premature germination or mould.
- Keep them dark. Light breaks down the embryo over time, so an opaque container beats a clear one.
Cracking the Shell
Every grower has a favourite method, but the essentials are the same whichever you choose: moisture, warmth, darkness and oxygen.
- 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 straight into a starter pot of light, damp medium. Keep the temperature in the low-to-mid twenties Celsius.
- Wait. Most seeds produce a taproot within two to five days; some need a week or more.
- Once the taproot is about a centimetre long, plant it root-down, just below the surface, and provide gentle light as soon as the seedling emerges from the surface.
Touch sprouted seeds as little as possible; the taproot snaps easily and a broken one often stops the seedling for good.
Where the Seeds Come From Matters
Genetics are only as good as the supplier, and the difference between a serious seed bank and a middleman of unknown stock shows up in germination rates, rather than on the website.
- Pack options. Multiple pack sizes allow you to try a strain before buying in bulk; 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 stocks 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 ship in the breeder’s sealed packs, not repackaged in a plain bag.
- Clear policies. Shipping regions, packaging, and what the seller does when seeds fail to germinate should all be spelled out in plain language.
- Storage on their end. Check how stock is stored. Seeds sitting in a warm warehouse for a year lose viability before they reach you.
Delivery, Packaging and Replacements
Bud Weed Seeds ships to the EU, the UK and Canada. Orders are dispatched in plain packaging with no mention to the contents on the outside.
Seeds come with a germination guarantee: if a seed fails to sprout within 14 days of delivery when started by the recommended method, Bud Weed Seeds replaces it. The claim requires 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 sharply by country. In many European countries seeds are traded legally as collectors’ items or for agricultural purposes, while germinating them stays an offence. In other places 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 ship to the United States, where importing of cannabis seeds is restricted. It is the buyer’s responsibility to check the rules in their own jurisdiction before ordering, and nothing on this page should be taken as legal advice.
Questions Growers Ask
Are autoflowering seeds less potent?
Modern autos are much closer to photoperiod strains than early ones were. Yields per plant are generally smaller because the plants are smaller, but potency from reputable breeders is comparable.
Can I tell the sex of a seed by looking at it?
No. Methods based on shape, ridges 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 sell CBD-only strains?
Yes. The catalogue includes high-CBD lines with negligible THC, labelled as such on the product page, alongside balanced and THC-dominant strains.
How long do cannabis seeds stay viable?
Kept cool, dark and dry, the majority of seeds sprout reliably for two to three years and frequently far longer. Kept in a warm drawer, viability falls noticeably within a year.
