We have a small(ish)shredder, but it is noisey, smelly, unweildy and really not worth the hassel... bonfire just seems like a simpler, more natural way of dealing with it all.
We have a very large garden, we could have the bonfire 85m away from all houses and still be in our garden. We also have friendly neigbours so we have no restrictions as to day or time of year for burning. Rural area too, I can't see us having any complaints

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To give you an idea of quantity, we currently have about 10 cubic metres of prunings waiting to get burned, and we have only tackled a sixth of the hedge... so I can anticipate much, much more.
I'd imagine we will have a few bonfires over the spring.
Can anyone sugest what veg do particularly well with tonnes of potash?
Incase we go done the route of using a veg bed to burn the stuff on, we will remove lots of ash to spread it, but the bed used to burn in will have the most.