Finding the right seed can be a challenge, especially if you have scruples about organic and non- genetically modified.
There are many different types of seeds available. Not only are there different varieties of the same plant, there are different ways the seeds are produced. There are cultivar (cultivated variety which can be a hybrid or open-pollinated); genetically engineered; genetically modified; open-pollinated; hybrid; heirloom and of course organic. For more information on this, visit www.ezfromseed.org.
Here's some of the top seed and nursery catalog companies:
www.gurneys.com seed and nursery
www.seedsavers.org nonprofit heirloom seeds
www.burpee.com since 1881 seed and nursery
www.jungseed.com since 1907
www.johnscheepers.com since 1908