This is a great thread. Thanks for posting. Sorry about my ignorance, but how tall is the tree that will produce that many clefts? Do you know the tree will produce good clefts from outside signs?
Hi mate,
The trees I can get are unusual, in that they were planted in the normal way back in 1987, but were neglected after the great storm. They've therefore grown for around twice as long as commercially farmed willows and are much taller and bigger than usual.
All the trees are around 20 metres tall I guess - I will be checking this now you've asked, thanks for the thought. The ones I fell are 75 - 85 inches circumference at base. I usually get about 10 rounds, and a good splitter can get 8 clefts per round. But, as these trees have grown up a little wild, there tend to be various knots and branches up the trunk. This does reduce the yield a bit.
The remaining clefts are good, with nice consistent grain structure. But there is a considerable heartwood, i think this is common in willow as it ages, probably why commercial trees are felled at 15-18 years. If you like 2-tone bats, these clefts are for you!
Cheers, Justin