Feminized seeds are bred to grow female plants, the ones that produce buds. Below are five companies that sell feminized seeds and state US shipping on their own sites. You’ll also find what feminized really means and a simple checklist for choosing a seller.

Kind Seed Co runs this site and lists itself first. The other companies are grouped by what they may suit, not ranked by a tested score.

What feminized seeds are and why growers pick them

Cannabis plants are usually either male or female. Oregon State University Extension explains how reproduction works: “genetic information from pollen produced in the male flower parts, known as the stamen, is transferred to ovules in the female flower parts, known as the pistil.” Once a female flower is pollinated, it puts its energy into making seeds.

Most home growers want the flowers without the seeds, so they want female plants and no males nearby. With regular seeds, some of your plants will usually be male, and you have to find and remove them before they release pollen. Feminized seeds are bred so that the plants grow female, which saves space, time and the work of sexing plants.

Feminized is still a claim made by the seller, not a law of nature. The Oregon State University Seed Laboratory offers tests for seed or seedling sex by PCR, which shows that sex is something labs can measure. At home, the practical check is to watch your plants as they mature. To learn how to spot the first signs, see our guide at https://kindseed.com/detecting-early-female-plant-signals-like-a-pro/, and for the basics of plant sex, see https://kindseed.com/cannabis-reproduction-and-identifying-gender/.

How we picked these companies

Each company is judged on its own website, not on rankings from elsewhere. Every company here had to meet these points:

1. US shipping stated on the company’s own site, with a line that can be quoted.
2. Germination guarantee or replacement terms stated on its own pages.
3. Breeders or strains named clearly on the product pages.

Nothing here is a blanket claim about all five, and catalog counts only appear with a source. Companies without a clear US shipping line on their own sites aren’t included.

Comparison table

Company	May suit	Guarantee (cited)	Ships within US
Kind Seed Co	US growers who want White Label feminized strains at set prices	germination guarantee (orders up to 3 months old, 100 seeds or less) on White Label packs	Yes, from New York
ILGM	Beginners who want US tracked delivery	Germination guarantee, paper towel method	Yes, from its US warehouse
Royal Queen Seeds US store	Growers who want RQS feminized strains from a US store	See the store’s own terms	Yes, “fast local shipping from the US”
DNA Genetics	Growers who want DNA’s own strains	Like for like replacement if seeds fail to germinate	Yes, from California
North Atlantic Seed Co.	Growers who want feminized seeds from many breeders	See the store’s own terms	Yes, Maine mailing address

The 5 feminized seed companies selling in the US

1. Kind Seed Co. Kind Seed Co says it has been selling seeds since 1994, with a gap before it came back after the Farm Bill. Its shipping page says, “We ship to all US states via USPS from New York.” Its White Label seeds, including photoperiod and autoflower feminized strains, ship in vials inside a plain envelope to US addresses only. They are covered by the company’s germination guarantee (orders up to 3 months old, 100 seeds or less) when you follow the published method and claim rules. Branded packs from other breeders are not covered by that guarantee. Kind Seed also runs its own $4.20 seed range at https://kindseed.com/420-seeds/, a monthly set of eight White Label strains at $4.20 per seed in every pack size. Each set includes two photoperiod feminized and two autoflower feminized strains. It may suit growers who want a known price per seed and a guarantee they can read first.

2. ILGM. ILGM’s support page says: “Currently, we only ship within the United States from our US warehouse.” Orders go out by USPS with tracking, according to its support pages. ILGM offers a germination guarantee that covers seeds germinated with the paper towel method, so follow those steps if you want to stay covered. Its site notes that its delivery guarantee covers only US addresses. ILGM sells feminized seeds alongside other types. It may suit beginners who want domestic tracked delivery and a straightforward claim process. Keep your order number and photos in case you need support.

3. Royal Queen Seeds US store. Royal Queen Seeds, often called RQS, is a European breeder with a separate US store that promises “fast local shipping from the US.” Terms for the US store can differ from the brand’s other stores, so read the US store’s own shipping and guarantee pages before you order. It may suit growers who want RQS feminized genetics without ordering from overseas.

4. DNA Genetics. DNA Genetics is a breeder that sells its own strains, many of them feminized. Its site says seeds are “shipped directly from our warehouse based out of California, U.S.A.” and that “in the unlikely event your marijuana seeds fail to germinate, we will replace like for like.” That is a replacement with the same seeds, not a refund, so check the conditions first. It may suit growers who already know DNA’s strains and want to buy straight from the breeder.

5. North Atlantic Seed Co. North Atlantic Seed Co. lists a Maine mailing address, PO Box 2724, Waterville, ME 04903, on its own site. Its wholesale FAQ says, “We ship via USPS from Maine using a PO Box with a personal name rather than a business name.” These North Atlantic details come from archived pages (spring 2026), because the live site was unavailable. Its terms list a $500 minimum and say buyers must have a legal cultivation facility. Guarantee terms can differ by breeder and product, so read the store’s own policy and the product page before you buy. If you like to compare breeders and want an East Coast seller, it may suit you.

How to choose a feminized seed company

1. Check your state and local rules on seeds and home growing.
2. Decide between feminized photoperiod and feminized autoflower.
3. Read each company’s guarantee terms and time window.
4. Confirm the company ships within the US.
5. Check that the breeder is named on the product page.
6. Order a small pack first and track germination and sex results.

Photoperiod feminized plants flower when the days get shorter, or when you switch indoor lights to a shorter schedule. Feminized autoflowers start flowering on their own after a few weeks, whatever the light schedule. Autoflowers are often quicker and smaller, while photoperiod plants give you more control over size and timing.

Guarantee terms are worth reading closely. NC State Extension notes that “there isn’t a minimum standard germination for hemp since it is not defined as an agriculture or vegetable seed.” So a guarantee is only as good as its written terms. Read the method, the time window and the proof each company asks for.

Troubleshooting

Sign	Likely cause	What to do
A feminized plant grows pollen sacs	Intersex flowers have several possible causes, including stress and genetics	Inspect the plant and room conditions, remove pollen sacs early, report to the seller
A plant is fully male	Feminized seeds are meant to produce females, but outcomes are not guaranteed	Remove it before pollen opens and contact the seller under their terms
Low germination	Old seed or method	Follow the seller’s guide and claim under the terms
Order stuck or delayed	Carrier delay	Check tracking, then contact the seller with your order number
Pack has no breeder name	Unclear sourcing	Buy from shops that name the breeder

Keep records for every pack. Note the strain, the date you planted, how many seeds sprouted, and whether any plant showed male flowers. That makes a claim easier and helps you see which sources work for you.

Legal note

Cannabis seed and home grow rules vary by state and locality. Check the rules where you live before you buy or plant. A change to the federal hemp definition currently does not apply before December 11, 2026, and the rules may change, so check current federal and state law.

For a wider comparison that covers all seed types, see our guide to online cannabis seed stores at https://kindseed.com/top-10-cannabis-seed-stores-online-in-2026/.

Sources: Oregon State University Extension, EM 9279 Hemp Sex Ed (https://extension.oregonstate.edu/catalog/em-9279-hemp-sex-ed). Oregon State University Seed Laboratory, Industrial Hemp testing (https://seedlab.oregonstate.edu/seed-testing/industrial-hemp). NC State Extension, Buying and Selling Hemp Seed in NC (https://hemp.ces.ncsu.edu/news/buying-and-selling-hemp-seed-in-nc/). Company facts from each company’s own website: Kind Seed Co (About page, https://kindseed.com/about-us/, “Selling seeds since 1994”), ILGM, Royal Queen Seeds US store, DNA Genetics, North Atlantic Seed Co.

What are feminized cannabis seeds?

Feminized seeds are bred so the plants grow female. Female plants produce the flowers, or buds, that most growers want. Because the seeds are meant to skip male plants, you save space and the work of finding and removing males before they release pollen.

Do feminized seeds ever produce males?

Feminized seeds are meant to produce female plants, but outcomes are not guaranteed, so check the seller's terms. Watch your plants as they mature, and remove any plant with pollen sacs early so it does not pollinate the others.

Which feminized seed company is best for beginners?

Kind Seed Co runs this site and lists itself first, so weigh that. For beginners, look for US tracked delivery and simple guarantee terms. ILGM says, "Currently, we only ship within the United States from our US warehouse," and its guarantee covers seeds germinated with the paper towel method, and Kind Seed's White Label packs carry a germination guarantee (orders up to 3 months old, 100 seeds or less).

Is it legal to buy feminized seeds online in the US?

Seed and home grow rules vary by state and locality, so check the rules where you live before you buy or plant. A change to the federal hemp definition currently does not apply before December 11, 2026, and the rules may change, so check current federal and state law.

Feminized vs autoflower, what is the difference?

Feminized describes the sex of the plant, and autoflower describes how it flowers. Photoperiod plants flower when days get shorter, while autoflowers flower on their own after a few weeks. A seed can be both, which is called a feminized autoflower.