Every cannabis plant begins as a seed, and the seed decides more than most buyers realise: the sex of the plant, how it responds to light, how large it grows, and the mix of cannabinoids and terpenes it can produce. Choosing well at this stage avoids months of lost effort later. The market has expanded 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 distinguishes a good seed from a poor one, and how to store and germinate them correctly.

What You Are Actually Buying

A cannabis seed is a tiny, hard-shelled embryo wrapped in a protective coat. Viable seeds are typically brown, grey or tiger-striped, firm 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 nutrients to power the first days of growth.

Genetically, each seed is a unique combination of its two parents, and that is why two seeds from the same pack can grow noticeably different. Breeders reduce 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 exceptional plant.

The First Decision: Seed Type

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

• 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.
• 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 less-than-ideal conditions, typically at the cost of yield and potency.
• Regular seeds produce male and female plants in about equal numbers. They are favoured by breeders and by growers who want to make their own seeds, but they require identifying and removing males before they pollinate the females.

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.

When Regular Seeds Still Make Sense

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 discarded, and a single missed male can seed an entire room. Feminized seeds sidestep that issue entirely.

Regular seeds justify their place in three situations. Breeders need males to provide pollen. Growers who want to select a keeper from a large population often prefer the broader genetic variation of regular stock. And some old-school lines are only available in regular form. Outside those cases, paying for seeds that are half male is hard to justify.

Why Autos Behave Differently

Photoperiod plants stay in vegetative growth as long as they get long days and switch to flowering when the light drops to around twelve hours. That hands the grower control: veg for two weeks or two months, train the plant, then trigger flowering when it suits the space.

Autoflowers disregard 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 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 stressed autoflower remains stunted. Beginners, outdoor growers and anyone with limited height often do well with autos; growers after maximum yield from a given footprint generally prefer photoperiod stock.

Beyond the Strain Name

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

• Yield estimates. Given 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 in-house tests under controlled conditions. Treat them as a ceiling, not a guarantee.
• 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.

A Quick Viability Check

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

• Surface. A slight waxy sheen is normal. Cracks, dents or obvious mould disqualify a seed.
• Colour. Brown, tan, grey or striped seeds are generally mature. Pale green or white seeds were harvested too early and seldom sprout.
• Float test. Placing seeds in water and rejecting floaters is popular but unreliable: healthy seeds often float until the shell absorbs 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 give under light finger pressure is a good sign; seeds that crush easily are non-viable.

Long-Term Seed Storage

Cannabis seeds stay viable for years if they are stored properly and for months if they are not. The threats are heat, light, moisture and fluctuation.

• Keep them cool. A constant temperature in the fridge range slows the seed’s metabolism without harming it; the freezer is dangerous unless the seeds are bone dry.
• Keep them dark. Light degrades the embryo over time, so an light-proof container beats a clear one.
• Keep them dry. A sealed container with a desiccant packet prevents the humidity swings that start premature germination or mould.
• Keep them still. Shifting 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.

Getting a Taproot

Each grower has a preferred method, but the requirements are the same in all of them: moisture, warmth, darkness and oxygen.

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 damp 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 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 breaks the surface.

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

Vetting the Seller

Genetics are only as good as the supplier, and the difference between a reputable seed bank and a middleman of uncertain stock shows up in germination rates, not on the website.

• Pack options. Flexible 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.
• Clear policies. Shipping regions, discretion, and what happens when seeds fail to sprout should all be spelled out up front.
• Original packaging. Seeds should arrive in the breeder’s original packs, not loose in a plain bag.
• Breeder transparency. A trustworthy seller lists 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.

From Checkout to Letterbox

Bud Weed Seeds ships 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 a seed fails to sprout within 14 days of arrival when germinated 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 differs sharply by country. In many European jurisdictions seeds are sold legally as collectors’ items or for agricultural purposes, while germinating them remains an offence. In other places both buying and growing are permitted under licence or within personal limits, and in some countries possession of seeds alone is prohibited.

Bud Weed Seeds does not ship to the United States, where import of cannabis seeds is not permitted. It is the buyer’s responsibility to check the rules in their own country before ordering, and nothing on this page should be read as legal advice.

Questions Growers Ask

Does Bud Weed Seeds stock CBD-only strains?

Yes. The catalogue includes CBD-dominant lines with minimal THC, labelled as such on the product page, as well as balanced and THC-dominant strains.

Why did a seed fail to sprout?

The commonest causes are over-soaking, cold, a medium that is too wet or too dry, and injury to the taproot during transplanting. Genuinely dead seeds are less common than mistakes in the process.

How long do cannabis seeds last?

Kept cool, dark and dry, the majority of seeds germinate reliably for two to three years and frequently far longer. Kept in a warm drawer, viability drops sharply within a year.

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

No. Claims based on shape, ridges or the crater at the base have no evidential basis. Only feminized breeding, or waiting for the plant to show preflowers, tells you the sex.