I order seeds, plants, and supplies from the following companies.
SEEDS/PLANTS:
These companies have great seeds, plants, and trees. Shop online or ask for a free catalog.
Baker Creek Heirloom Seed Company ~ They are very active fighting against GMO food.
Seed Savers Exchange ~ Webinars are also available at their site
Pinetree Seeds ~ Not all their seed is heirloom, but they have great prices on the heirloom varieties.
Southern Exposure Seed Exchange ~ Another great source for heirloom seed
Jung Seed ~ Great prices on berry canes & plants
Burpee ~ You can order online or at your local retail store.
Willis Orchards Company ~ Great prices on trees, excellent customer service, honest one-year guarantee.
Stark Brothers Nurseries and Orchards ~ Another nursery with great prices and wonderful customer service (including a one-year guarantee). They also have a blog you can sign up for with great information on planting as well as recipes.
SUPPLIES:
Grow lights: 85 watt compact fluorescent grow lights for seedlings can be found at www.1000bulbs.com for a reasonable price.
Sanctuary Gardener 
Excellent resources too! Thank you for putting all of this together, you did an excellent job! 🙂
Thanks. Remember to come back often, as I update something daily (well, except for Shabbat). 😉
Going to give this a try. Will let you know how it works for me. Thanks for the info.
You’re welcome. And yes, please share your experience with us.