We have a 35 foot Bradford pear and a 25 foot Honey Locust seperated by 18 feet. Perfect distance for the hammock that now swings between them. <VBG> What I would like to do is add a 30 foot diameter patio that encompases both tree trunks. I plan on using 6"x9" concrete pavers for the patio and leaving a small area of pea gravel around each tree trunk. The ground is level (within 2 inches) for the entire area. I was hoping the spaces between the pavers would allow enough air and water to reach the roots. I don't know if I should use sand or crush and run as a base for the pavers. Was guessing from reading about a 3" base would be ok. Will tamping the base be a serious problem for the tree roots? Is it possible to water/mist the base repeatedly to produce a similar effect as running a tamper over the area? Building up around the outside edge won't be a problem. Any suggestions would be greatly appreciated. Matt in Norfolk, Virginia USDA zone 8 __________________________________________________ Do you Yahoo!? Yahoo! Mail Plus - Powerful. Affordable. Sign up now. http://mailplus.yahoo.com