Online Seed and Plant Catalogs for Container Gardening
White Flower Farms
Great site, great plants!
Johnny's Selected Seeds
Johnny's Seeds has a great variety of organics and unusual seeds, as well as the classics.
Annies Annuals and Perennials
Annies offers rare and unusual annuals and perennials.
Thompson & Morgan
The Thompson & Morgan site sells seeds and more, including "Flower Pouches."
A great site for information and photos. You can also order online or find a local nursery that carries "Proven Winners," brand plants.
Huge selection of perennials, bulbs, vines and climbers.
Great Places to Buy Seeds Online
Some great places to buy seeds online.
Five Tips for Buying Plants Online
5 tips for buying plants online.