Look at the little plant tag stuck in the pot. If it shows a patent number or the letters PP, that cultivar is legally protected. Those are the patented pothos varieties you cannot propagate to sell without a license. But you can still grow more of that same plant at home for yourself. That part stays fine.
So the rule is narrow and easy to follow. A pothos plant patent blocks just one thing. It stops other people from selling that one named plant. And it only lasts for a set number of years. It does not stop you from taking cuttings. It does not stop you from rooting them. And it does not stop you from keeping the new plants on your own shelf.
Here is how the patent works in plain words. A breeder spends years developing a new pothos. Then they can file for a plant patent. That patent gives them exclusive rights to propagate and sell that exact cultivar. In the United States the protection lasts 20 years from the filing date. During that window, no one else can multiply it and sell it for profit. To do that legally, you would need to buy a license first.
Before you sell or trade any cutting, read the original plant tag. A patent number or the wording "Asexual reproduction prohibited" means hands off for resale. No such marking usually points to an older, open cultivar.
Most common pothos are not patented at all. The plant has been grown in the trade for over 100 years. It also almost never flowers indoors. Because it rarely blooms, there are no true seed-grown hybrids out there. The classic green and golden types have been passed hand to hand for decades. So they sit in the public domain, free for anyone to root and sell. A patent also expires after its term ends. Once that clock runs out, even a once-protected plant becomes open to everyone.
The plants most likely to carry a patent are the newer named cultivars. These come from tissue-culture labs. Some come from a sport mutation that a company spotted, named, and registered. Those fresh introductions are the ones a breeder pays to protect. I will not list specific protected names here. Patent status changes over time. The only solid proof is the tag itself or the official record.
How can you tell which group your plant falls into? Check the label it came with. A genuine patented plant ships with a tag. That tag prints the patent number right on it. Say you bought a rooted cutting from a friend or a plant swap. If it came with no paperwork at all, treat it as an older open variety. You are almost always safe in that case.
Think of it as two simple buckets. Older pothos with no patent can be rooted and sold by anyone. A newer plant with a patent needs a license before you resell it. When you are unsure, look for the patent number. If you find one, the plant sits in the second bucket. If you find nothing, it almost always sits in the first. This quick sort saves you a lot of worry.
The smart move before propagating pothos for sale is one quick check. I recommend you read the tag or the seller's listing first. If a patent number shows up, you need a license to sell rooted cuttings of that cultivar. So most of the patented pothos varieties you see are off limits for resale. If nothing shows up, you can root and sell it freely. Either way, you can still multiply plants for your own home. You can still hand cuttings to friends as gifts. Personal propagation is fine, so keep filling your windowsill without a second thought.
Read the full article: Pothos Propagation: A Complete Guide
