Invasive Plants and Species in Ontario
The Ontario Horticultural Association (OHA) celebrated Earth Day in many ways, including a webinar on invasive plants and species in Ontario. This is an important topic for all gardeners and nature lovers, which is why the OHA created a set of resources for the public to use.
What is an invasive species?
An invasive species is an introduced, nonnative organism (disease, parasite, plant, or animal) that begins to spread or expand its range from the site of its original introduction and that has the potential to cause harm to the environment, the economy, or to human health.
For more information about invasive species, scroll down for a list of links to helpful resources.
Worm castings now for sale!
Order your bag of worm castings today!
Riverdale Horticultural Society is excited to offer bags of beneficial worm castings to local gardeners. The cost will be $15 for a 20 litre bag. They will be available for pick up in the Riverdale area on Sunday, April 28 and Saturday, May 11 from noon until 4:00 p.m.
Email orders can be placed starting on April 1st and up to four days before the chosen pick-up date at rhswormcastings@gmail.com. Payment will be cash only. There will be volunteers available to load cars if you need help.
FOR MORE INFORMATION ABOUT THE SCIENCE AND BENEFITS OF WORM CASTINGS, VIEW OR DOWNLOAD THE FREQUENTLY ASKED QUESTIONS BELOW!
