Transition Guelph

Welcome to the Guelph Seed Library!

Location: We are located in the Guelph Tool Library, 131 Ontario St. Guelph.  Please see the Guelph Tool Library for hours of operation.

What is a Seed Library? A seed library is a collection of seeds where members can “borrow” seeds. This means they take a package/or a number of seeds, grow them and save a similar quantity or more to give back to the seed library for the next year.

We understand that not all crops are successful so if we don’t get the same crop back that’s ok!  We do ask that you donate some seeds that you have purchased or saved in return for the seeds you borrowed.

How to become a member: It’s free! You can e-mail to become a member or stop by the Guelph Tool Library.  We ask for your name, a phone number and e-mail address.

Donating seeds: We accept all non-gmo and non-treated seeds.  If we receive hybrid seeds (these will not produce seeds that are the same as the parent), we will use those for workshops and seed swaps.  The same goes for seeds saved where the saver is unsure about whether cross pollination occurred.  These may still be put in the library with a “plant at your own surprise” tag.  You could end up with a really cool crop:)

Saving seeds: We hope to run a few information sessions every year so that new members have some basic training in seed saving.  The most important thing to remember is to dry them well before putting in a plastic bag or jar.  Beans, peas, kale, arugula, cilantro, dill, and parsley are some easy seeds to save.  Let them go to flower, let the seeds form and dry then cut the stalks and put in large paper or plastic bags to shake the seeds out.  You’ll need to dry them for a couple of weeks before putting them in a jar or sealed plastic bag.  Remember to label them with the crop and date.

Please be aware that saving seeds from melons and squash are tricky if you are growing more than one variety (or your neighbour is also growing a different variety).  Zucchini can cross with some winter squash too!  You can look up cross pollination and how to avoid it on the internet or come to one of our information sessions to learn more!

Click here for a pdf of seed saving instructions:seed saving instructions

Labelling your saved seeds: Please label your seeds with the crop name, variety if you know it, the year they were saved, and your name.


Thank you to everyone that has donated seeds to the Seed Library!!!