Ok i'm 16 just got my first vehicle and have only been in buissness aobut two years in my neighborhood. I have a question i now have my vehicle and have started to expand and i want to do mulch. When are the best times to do mulch how thick and how many times a year? I have another question for vetrans of the buissness. Are Apartment Complexes a big money maker and what would you bid on an average apartment complex with about 20 apartments? All input is welcome and in advance thanks for a ll the help and tips.