Watermelon Seeds

🍉 Sweet Summer Harvest

Nothing says summer like a slice of juicy, homegrown watermelon! Both open-pollinated and hybrid varieties are perfectly suited to Canadian home gardens, rewarding your efforts with huge, sweet, refreshing fruits.

Read More

Watermelons are warmth-loving plants that thrive in a south-facing, wind-sheltered site with full sun. While they require a little attention, the results are worth the effort: the unbeatable taste of a melon harvested at its peak ripeness.

Our selection of watermelon seeds will help you grow the sweetest summer treats. Ripe watermelons are easy to identify when the fruits start to turn a buff-yellow where they sit on the ground and may easily slip off the vine.


SCOUT IPPM

OSC Seeds recommends using SCOUT IPPM to evaluate pests and pollinator populations in your cucurbit crops. Developed in partnership with the University of Guelph and Pollinator Partnership Canada, the SCOUT IPPM app uses scientific data and government guidelines to set action recommendations for growers. Free download is available on App Store and Google Play.