posted 13 years ago
zone 5/6 should grow nut trees but I'm not familiar with colorado's soil and climate.
I'm in zone 4/5 and have several baby nut trees growing here.
also most fruit trees will grow in our area, but I do watch the hardiness zone suggestions when I buy
Brenda
Bloom where you are planted.
http://restfultrailsfoodforestgarden.blogspot.com/