Any cannabis plant begins as a seed, and the seed settles more than most buyers realise: the sex of the plant, how it reacts to light, how tall it grows, and the mix of cannabinoids and terpenes it can produce. Choosing well at this stage saves months of lost effort later. The market has grown enormously, and https://budweedseeds.com now carries 400 strains from breeders around the world. This guide covers the main seed types, how to read a strain description, what distinguishes a good seed from a poor one, and how to store and germinate them properly.

What You Are Actually Buying

A cannabis seed is a small, hard-shelled embryo enclosed in a protective coat. Mature seeds are usually brown, grey or tiger-striped, firm to the touch and slightly glossy. Inside sits everything the plant needs to begin: a root tip, two cotyledon leaves and a store of nutrients 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 different. Breeders narrow that variation by stabilising a line over many generations, but some range is expected 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 standout plant.

Regular, Feminized, Autoflowering: The Big Three

Nearly 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 produce male and female plants in about equal numbers. They are favoured by breeders and by growers who want to produce their own seeds, but they require identifying and culling males before they pollinate the females.
• Autoflowering seeds contain ruderalis genetics that make the plant to flower on age rather than on light cycle. They are more compact, quicker and more tolerant of imperfect conditions, typically at the cost of yield and potency.
• Feminized seeds are bred to yield 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 opposites: most autoflowering seeds sold today are also feminized, and the description normally says so. Regular autoflowering seeds exist but are rare.

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 weeks spent on something that will be thrown away, and a single missed male can seed an entire room. Feminized seeds avoid that issue completely.

Regular seeds justify their place in a few situations. Breeders need males to provide pollen. Growers who want to hunt for a mother plant from a large population frequently prefer the wider genetic variation of regular stock. And some traditional lines are simply available in regular form. Outside those cases, paying for seeds that are half male is hard to justify.

Photoperiod Control vs. Autoflower Speed

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 gives the grower the decision: vegetate for two weeks or two months, shape the plant, then flip flowering when it suits the space.

Autoflowers ignore the light schedule and flower on a timer set by genetics, typically a few weeks after sprouting. The whole cycle from seed to harvest is much shorter, the plants remain small, and they can be grown under long light from start to finish. The downside 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 generally prefer photoperiod stock.

Numbers on the Pack, Explained

A seed listing packs a lot of information into a few lines, and much of it is more useful than the strain name.

• 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 show you what to expect in aroma, structure and temperament far better than any marketing copy.
• Sativa, indica or hybrid. Today almost everything is a hybrid; the percentages hint at growth habit (height, internode spacing, flowering time) more than at effect.
• Yield estimates. Expressed per square metre indoors or per plant outdoors, and strongly reliant 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 own tests under controlled conditions. Treat them as a ceiling, not a promise.

A Quick Viability Check

Appearance is a rough guide to viability, not a test, but a few indicators are worth knowing.

• Surface. A slight waxy sheen is normal. Splits, dents or visible mould rule out a seed.
• Size. Larger is not better; seed size varies by strain, and some top genetics produce small seeds.
• Float test. Dropping seeds in water and rejecting floaters is common but unreliable: healthy seeds often float until the shell takes on water.
• Shell. A hard shell that does not crack under light finger pressure is a good sign; seeds that crush easily are dead.
• 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 kept correctly and for months if they are not. The threats are warmth, light, moisture and fluctuation.

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

The First Five Days

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

1. Soak the seeds in room-temperature water for up to a day to soften the shell. Longer and they can drown.
2. Move them to a moist paper towel within a closed container, or straight into a starter pot of light, moist medium. Keep the temperature in the low-to-mid twenties Celsius.
3. Leave them. Most seeds produce a taproot within two to five days; some take a week or more.
4. Once the taproot is about a centimetre long, plant it root-down, just below the surface, and give gentle light as soon as the seedling emerges from the surface.

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

Where the Seeds Come From Matters

Genetics are only as good as the source, and the difference between a serious seed bank and a middleman of uncertain stock appears in germination rates, rather than on the website.

• Clear policies. Shipping regions, packaging, and what happens when seeds fail to germinate should all be stated in plain language.
• Pack options. Flexible pack sizes allow you to test a strain before committing; Bud Weed Seeds sells packs of 3, 5 and 10 seeds on most lines.
• Storage on their end. Check how stock is kept. Seeds left in a warm warehouse for a year lose viability long before they reach you.
• Breeder transparency. A good 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.

What Happens After Checkout

Bud Weed Seeds delivers to the EU, the UK and Canada. Orders are dispatched in discreet packaging with no reference to the contents on the outside.

Seeds come with a germination guarantee: if any seed fails to sprout within 14 days of delivery when started by the recommended method, Bud Weed Seeds replaces it. The request requires the order number and, in most cases, a photo.

Seeds, Plants and the Law

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 souvenirs or for hemp purposes, while germinating them stays illegal. Elsewhere 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 send orders to the United States, where import of cannabis seeds is restricted. It is the buyer’s responsibility to know the rules in their own jurisdiction before ordering, and nothing on this page should be read as legal advice.

Still Wondering?

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

No. Claims based on shape, markings or the scar at the base have no scientific basis. Only feminized breeding, or waiting for the plant to reveal preflowers, tells you the sex.

Why did a seed fail to germinate?

The commonest causes are over-soaking, low temperatures, a medium that is too wet or too dry, and damage to the taproot during transplanting. Truly dead seeds are rarer than mistakes in the process.

Does Bud Weed Seeds sell 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.

How long do cannabis seeds stay viable?

Stored cool, dark and dry, most seeds sprout reliably for two to three years and frequently far longer. Kept in a warm drawer, viability drops noticeably within a year.

Are autoflowering seeds less potent?

Current autos are much closer to photoperiod strains than early ones were. Harvests per plant are generally smaller because the plants are smaller, but potency in good lines is similar.