Air spade questions.

evo

Been here much more than a while
Location
My Island, WA
Ya'll I'm looking at a job, which may include removal of bamboo within the dripline of a chestnut. I'm considering a airspade. I would love to rent one, but that isn't possible due to my location. I've considered buying or making one, but have hesitated due to my market (having to make one for this tool).

There have been comments that I have heard, about the negative aspects of this tool such as, stipping fine roots, destroying soil structure (with out amending), and near useless in heavy clay. Are these rumblings true? Is there a learning curve (if so what)? Am I crazy thinking that I can use this to remove bamboo, running and clumping, some timber bamboo?

I'd be greatfull if I can shadow on a crew in the seattle area who has one.. Also how do most of you price such services?

Thanks
 
I would get an air knife, not a spade. Much more velocity. I have no idea about it disturbing fine feeder roots. I know it is not wise to do it on hot days. My experience is with de-compacting the root zone of trees. I have had great success with this.
I charge 375 an hour including travel. Two men, I rent a compressor. I amend the soil with compost and add any nutrients that a soil test indicates are needed. I then mulch over the entire area. I then recommend watering.
Buy one and then just sell this type of work. It greatly helps stressed trees.
 
Thanks.... I live on a giant lump of glacial till. Most of the rocks are small, but it can be damn hard digging. We have pockets of clay in some areas, and sand in others.

Tom, budget isn't as much of an issue as commitment. I do want to do this kind of work, but I'd like to try it before spending 1,300-1800 on one. Similar to never seeing a chainsaw in person, let alone using one, then going out and buying a 066.
 

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