Does anyone know if a backpack blower/leaf vacuum exists. I have looked around on the internet and it seems they are all handhelds. I don't offer lawn services but was thinking I might start offering hedge trimming of hedges that require an actual hedge trimmer (hand pruning now, hardly effecient for ficus). This is my thought: trim the hedge, rake up the worst of it and vacuum the leaves left in the grass. Also I thought a vacuum might be helpful to clean up rock beds. I am not sure if this would take the rocks with the debris though, especially with small rocks.