Agency Description The Farm offers a holistic rehabilitative environment for young men ages 16 to 20 with a substance abuse diagnosis. The program is individualized to meet each residentÕs diverse needs, and offers a variable length of stay of up to 12 months with the average of 6 to 8 months, depending on progress in the program and individual circumstances. Programming includes over 40 hours of treatment per week including counseling, groups and other activities.