An independent 2026 comparison of two of the best-known seed banks. Catalog, beginner fit, germination guarantee, US shipping, and price, plus a clear pick by grower type.
Quick answer: For most US home growers, especially beginners, ILGM is the easier, lower-risk pick: a curated catalog of proven strains, US-based shipping, a germination guarantee, and grow guidance built around first-time success. Seedsman is the better choice for experienced growers who want the largest possible catalog and access to specific breeder genetics, since it aggregates seeds from many breeders worldwide. Both have served US customers for years. Verify current shipping, guarantee, and pricing on each site before ordering, since policies shift.
People frame this as "which seed bank is better," but ILGM and Seedsman are built on different ideas, and the right answer depends on which idea fits you. ILGM runs a focused house catalog of popular, reliable strains and wraps it in beginner support, a germination guarantee, and US-oriented shipping. Seedsman is a global marketplace that aggregates a huge range of genetics from many breeders, prioritizing selection and breadth over hand-holding.
Neither approach is wrong. A first-time grower in a legal US state and an experienced grower hunting a rare landrace are shopping for different things. This comparison walks the dimensions that actually matter, then gives a recommendation by grower type. Where specifics like price or shipping terms come up, treat them as starting points and confirm the current details on each site, because both change their catalogs and policies seasonally. For our deeper look at one of them, see our full ILGM seed bank review.
This is the clearest difference between the two. Seedsman carries the larger catalog by a wide margin. Because it stocks seeds from many breeders rather than a single house line, the range runs into the thousands of products, including rare, specialty, and landrace genetics that a curated bank simply does not carry. If you are looking for a specific breeder's cut of a specific strain, Seedsman is far more likely to have it.
ILGM runs a smaller, curated catalog of its own house genetics, focused on the strains most home growers actually want: the classics, the reliable beginner strains, the popular high-yield and high-THC names. The smaller list is a feature for a new grower. Instead of sorting through thousands of options and dozens of breeder variants of the same strain, you pick from a short list of proven performers. Our roundup of the best cannabis seeds for beginners leans heavily on that curated approach.
The takeaway: Seedsman wins on breadth and rare genetics. ILGM wins on focus and decision simplicity. Which one is better depends entirely on whether you find a giant catalog exciting or paralyzing.
For a first grow, ILGM is generally the gentler on-ramp. The site is organized around beginner strains, the product pages speak to new growers, and the company publishes grow guidance aimed at people doing this for the first time. Combined with the germination guarantee, that lowers the stakes on a first order. If a seed does not pop, the guarantee reduces the sting, and the curated catalog means you are unlikely to accidentally buy a finicky, expert-only strain.
Seedsman serves beginners too, but its strength is the depth that experienced growers value. The huge catalog includes plenty of difficult, high-maintenance genetics right alongside the easy ones, and the marketplace structure assumes you know what you are looking for. A new grower can absolutely succeed with Seedsman, but they will do more of the filtering themselves. Whichever you choose, pairing the seeds with solid technique matters more than the bank, which is the whole point of our Learn to Grow at Home guide.
ILGM has historically offered a germination guarantee, which is one of its signature trust features and a real advantage for buyers worried about a dead first batch. The exact terms, the number of seeds covered, and the claim process are set by ILGM and can change, so read the current guarantee on their site rather than assuming. ILGM quality has a strong reputation among home growers for consistent germination and true-to-type plants.
Seedsman's guarantee and replacement terms work differently because of the marketplace model, and they vary. Seed quality across a multi-breeder catalog is naturally more variable than a single house line, simply because you are buying from many sources. The well-regarded breeders on Seedsman produce excellent seed; the long tail is more of a mixed bag. Check the specific breeder's reputation and Seedsman's current guarantee terms before ordering a particular strain.
This is where US growers should pay close attention. ILGM is built around US shipping with US-based fulfillment, which generally means faster and more predictable delivery for US customers, with discreet packaging. For a grower in a legal US state, that predictability is a meaningful convenience.
Seedsman ships internationally from outside the US. It has served US customers for a long time, but international shipping introduces longer and more variable delivery times and the possibility of customs handling. Stealth shipping options exist and change over time. None of this makes Seedsman a poor choice, but a US grower who wants the simplest, fastest delivery path will usually find ILGM more straightforward. Always verify current shipping terms to your specific state on each site, since both update their policies.
Both banks accept a range of payment methods that shift with the realities of the industry, and both have historically offered options like card payments, bank transfer, and cryptocurrency at various times. Because payment processing in this space changes frequently, the safest move is to check the current accepted methods at checkout on each site rather than relying on what was true last year. ILGM's US orientation tends to make the checkout experience simpler for US buyers, while Seedsman's international setup is geared to a global customer base.
There is no honest single answer to "which is cheaper," because it depends on the strain and what is on promotion. Seedsman's enormous catalog spans budget breeder seeds to premium genetics, so per-seed prices cover a very wide range. You can find both bargains and high-end prices depending on what you pick.
ILGM prices in a consistent mid-range and runs frequent buy-and-get-free style promotions across the catalog, which can drop the effective per-seed cost considerably when the strain you want is in the active window. For a true comparison, price the exact strain you want on both sites during their current promotions. Do not assume the bigger catalog is always cheaper or that the curated bank is always pricier. Verify live pricing before you buy.
Pick ILGM if you are a beginner or a US grower who values a simple, low-risk order: a focused catalog of proven strains, US-based discreet shipping, a germination guarantee, and grow support built for first-time success. For most readers of this site, especially those growing their first plant in a legal state, ILGM is the recommendation.
Pick Seedsman if you are an experienced grower who wants the widest possible selection, specific breeder cuts, or rare and landrace genetics, and you are comfortable doing your own filtering and managing international shipping. The catalog depth is the reason to go this route.
Plenty of growers end up using both over time: ILGM for reliable staples and easy reorders, Seedsman when hunting something specific the curated catalog does not carry. There is no rule that says you have to be loyal to one. Start with the bank that fits your current grow, and branch out as your needs get more specialized.
If you want the beginner-friendly, US-oriented path, ILGM is the seed source we recommend for most home growers. Germination guarantee applies, shipping is discreet, and the curated catalog makes the first order simple. Check the current ILGM site for active promotions before ordering, since the sale structure rotates.
Whichever seed bank you choose, the seeds are only half the job. The free ILGM Grow Bible covers germination through harvest in detail, the part that actually determines your yield. Free download, no purchase required.
If you grow in Michigan, the state's adult-use law allows home cultivation within set plant limits. Our Michigan home grow guide summarizes the rules, and the official details are on the State of Michigan Cannabis Regulatory Agency site. Always confirm your own state and local laws before planting.
ILGM is generally the easier starting point for US beginners. The catalog is curated rather than overwhelming, the site is built around beginner strains and grow guidance, and the germination guarantee plus US-based shipping reduce first-order risk. Seedsman offers a far larger catalog with deep breeder selection, which is a strength for experienced growers but can be a lot to sort through on a first purchase. Confirm current policies on each site before ordering.
Seedsman carries the larger catalog by a wide margin, since it aggregates seeds from many breeders and stocks a very broad range of strains, including rare and specialty genetics. ILGM runs a smaller, curated house catalog focused on popular, reliable strains. If catalog breadth and access to specific breeder genetics is the priority, Seedsman wins on selection. If a focused list of proven strains is what you want, ILGM's smaller catalog is an advantage, not a limitation.
Both have served US customers, but they operate differently. ILGM is built around US shipping with US-based fulfillment, which generally means faster, more predictable delivery for US growers. Seedsman ships internationally from outside the US, so US delivery times and customs handling can vary. Shipping policies and stealth options change, so verify current shipping terms to your state on each site before ordering.
ILGM has historically offered a germination guarantee on its seeds, which is one of the main reasons it is a low-risk pick for first-time buyers. The exact terms and claim process are set by ILGM and can change, so read the current germination guarantee details on the ILGM site before relying on it. Seedsman's guarantee and replacement terms differ and should be checked directly on their site as well.
It depends on the strain and the active promotions, so there is no single answer. Seedsman's huge catalog includes both budget breeder options and premium genetics, so per-seed prices span a wide range. ILGM prices in a consistent mid-range and runs frequent buy-and-get-free promotions that lower the effective per-seed cost. For an apples-to-apples comparison, price the specific strain you want on both sites during their current promotions rather than assuming one is always cheaper.
It depends entirely on your state and local laws, which vary widely and change over time. Some states allow adult-use home cultivation within plant limits, some allow it only for registered medical patients, and some prohibit it. Always confirm your own state and local rules before buying seeds or planting. This content is for adults 21 and older and is not legal advice.
Affiliate disclosure: Love Growing Weed earns commissions on ILGM orders placed through affiliate-tagged links on this site. The commission does not change the price you pay. Our comparisons are independent and reflect the editorial team's honest assessment. We only recommend products we would buy ourselves. Cannabis is a regulated product; review your state and local laws before ordering. Content is for adults 21 and older.