Perth & District Horticultural Society
P.O. Box 494
Perth, ON
K7H 3G1
Robin McIntosh
Click to Email
Linda Bartlett
PDHS Webmaster

Corporate Sponsors

The Perth & District Horticultural Society is affiliated with the Ontario Horticultural Association

Ontario Horticultural Association

Our society falls under District 2 of the OHA

District 2 Logo


Agricultural Images (pictures of weeds and disease)

Beneficial Insects

Building Your Own Home Garden

Canadian Gardening


Garden Forever

Garden Making – Inspiring and Informing Canada's Gardeners

Garden Web

Gardening Tips For Kids

Hosta Library

I Can Garden

Invasive Plant List (Canadian Botanical Conservation Network)

Lanark Master Gardners

Maitland Garden of Hope

Mark Cullen

Master Gardeners of Ontario Inc.

Mississippi Valley Field Naturalists

Montreal Botanical Gardens

Natural Resources Canada Plant Hardiness Guide

Nature Lovers' Book Shop – Lanark County's jewel of a book store for anyone looking for books on a wide variety of topics, gift and garden items and just to browse!

North American Native Plant Society

Ontario Horticultural Association

Ontario Ministry of Agriculture, Food and Rural Affairs (Weed Identification)

Ontario Wildflowers

Ottawa Botanical Garden Society

Plant and Seed Suppliers in Ontario

Royal Botannical Gardens (Burlington, Ontario)

Seed Germination (Tom Clothier’s Garden Walk and Talk)

Tips for Healthy Gardens (Ministry of the Environment)

Toronton Botanical Gardens

Toxic Plants

Weekend Gardener (Monthly Web Magazine – Great Gardening Tips)

Wild About Gardening (Canadian Wildlife Federation)

Wild Flower Farm