Seedsman offers an enormous amount of licensed breeders, all listed in alphabetical order. For those on the lookout for a specific big-name breeder, Seedsman probably has it. Popular strains available include Sour Diesel, Skunk, and White Widow, along with a great selection of autoflowering and feminized seeds.
2. Crop King Seeds – Great variety of strains
4. Seedsman – Best for specialized strains
The company stocks specific categories and many award-winning seeds, including products for growing at high-altitude and mold-resistant strains.
Q. How do Seed Banks Work in the USA?
Additionally, the smaller size of the plants suits a grower who has limited toom. And they’re easier to look after. An Autoflower cannabis plant hardly grows over four foot tall, which makes the harvesters job of caring, trimming and training an easier task throughout each stage of the grow cycle.
Due to their genetic composition, Autoflowering plants are usually smaller than other regular seed cannabis plants. When you compare an Autoflower grow to photoperiod feminised cannabis plants, they’re better at surviving pests and mould.
Autoflower cannabis seeds are a Seedsman speciality. In fact, we were the first seed bank in the world to sell Autoflower cannabis seeds.
An Autoflower does not rely on the same amount of light to reach flowering. This means that you can stagger your outdoor grows to harvest multiple times a year.
Autoflowers are also perfect for beginner growers due to their less demanding harvest cycle. Regular strains need constant monitoring and adjusting of the lighting to ensure the plants get their full 12 hours. If you get this wrong, it can lead a plant going back to a vegetative phase which means a ruined plant. Autoflowers mean no worrying about constant lighting. Plus, they grow faster, for those of us who are impatient!
Autoflowering cannabis seeds are seeds that automatically shift from vegetative growth to flowering stages with age rather than the systematic ratio of light exposure. Most ‘autos’ will be ready to harvest in less than 10 weeks from seed.
Here at Seedsman, we have an extensive library of autoflowering seeds for our customers to choose from, including collections from established breeders Sweet Seeds, Dinafem Seeds, Royal Queen Seeds, and Flash exclusively produce autoflowering seeds.
One of the best things about this company is the “five-crown” rating system. It’s quite similar to a “five-star” rating system and is controlled by a variety of user reviews that are unbiased, making it an excellent way for trying new strains with recommendations from other Crop King customers.
3. Marijuana Seeds NL (MSNL) – Best for Discreet Shipping
This is one of the most widely trusted cannabis seed banks shipping to the US. It’s also seriously geared toward growers with considerable experience. In fact, the company hosts an annual “Photo Cup” competition aimed at encouraging growers to submit photos of their own weed crops, preferably complete with a creative, fun, or just plain impressive twist of some kind.
While we’re on the subject of shipping, don’t request expedited delivery or any delivery requiring a signature. Why? Well, you don’t want to intentionally draw attention to the package or have to sign for a cannabis seeds delivery. That’s a bit of a no-brainer. Also, when ordering in large amounts, multiple smaller orders from a variety of vendors will spread your risk along the lines of that old saying “Don’t put all of your eggs in one basket”.
If you want the best seed bank possible I’d definitely recommend ILGM. However all sites on this list have been thoroughly vetted and will deliver a good seed shopping experience.