Annuals
Container Gardening
Plant Care & How-To
Summer
Annual Color for Small Spaces
Fill window boxes with petunias and calibrachoa for months of color.
Echeveria and haworthia thrive on neglect and gritty soil.
Community & Events
Container Gardening
Edible Garden
People & Spotlights
Pollinator-friendly
Meet the Winners of the 2026 PHS Citywide Gardening Challenge
Meet the 2026 PHS Citywide Gardening Challenge winners and discover how Philadelphia gardeners are creating beautiful, wildlife-friendly urban gardens.
Houseplants & Indoor Gardening
Orchids
Watering
Caring for Orchids Year-Round
Moth orchids rebloom with bright indirect light and weekly soaking.