Hey I am very seriously considering going organic as much as is possible on an apartment complex that I will be serviceing. Here is the situation. This is a 180000 sq ft of grass surrounding multiple buildings and backing two ponds as well as a major regional river. I know I hav soil compaction issues as well as a very blanched soil from years of Hi nitrogen ferts. I also know in areas I have a serious dandelion problem to deal with. The good is that the thatch of the grass is minimal. I was considering useing a commercial organic product called biosol. along with doing some serious plug areating. Does anyone have any advice. Please any help will be greatly apreciated. Oh yeah this property belongs to a mojor resort chain and is being completely revamped. so there is a lot riding on me rejuvenating the property without ripping out and replacing. I have done it before but never going the organic route. I also carry my herbiced/pesticide lic in colorado where I am working.