I don't know about you, but I am sick of getting fruits and vegetables that are covered in pesticides or organic and overly expensive. I want to become independent and economically grow my own produce.
http://journeytoforev... is a great site. It also has links as follows:

City farms

Organic gardening
Why organic?
Building a square foot garden
Plant spacing guides
No ground? Use containers
When to sow what
Seeds
Garden pond
Gardening resources

Composting
Making compost
Composting resources
Composting indoors
Vermicompostin
Composting for small farms

Small farms
Small farm resources
Community-supported farms
Farming with trees
Farming with animals
Pasture
Pigs for small farms
Poultry for small farms
Aquaculture for small farms
Composting for small farms
Controlling weeds and pests

Small farms library

Finding others that were interested in sustainability was the reason I joined the Dallas Permaculture Meetup. Container organic gardening is one way I feel I can attain a degree of sustainability. I found another good site which also explains sustainability. http://www.ecy.wa.gov...

Maura