We are very pleased to share the new AirSpade Technical Applications Bulletin with you! Chock full of advice from expert arborists, renowned landscape architects and members of the AirSpade team, our 43-page guide showcases how to best use compressed air-powered excavation for arboricultural site works. Learn the ins and outs of utilizing an AirSpade for radial trenching, root collar excavation, root pruning, urban soil replacement, air tilling, vertical mulching, bare rooting, and more!