Healthy soil and sustainable growing

["Elizabeth B." <spacecitydx@webtv.net>]

Paul when you made your cement sidewalk, did you pour using 2x4 forms and did you reinforce it with wire?

I need something along the line of city sidewalks that are 4 ft wide and 4" high. Can I get away with buying bags of top soil and adding the portsmouth? Would the ratio still be 10% portsmouth to say, one 40 lb bag of top soil?

Elizabeth
Able Farm and Ranch