Our annual update on the progress of our firewood growing trials. All have made very good progress but the Eucalyptus seems to be doing the best at the year 3 point. The hybrid willow would normally be harvested now and it is a perfect size for making wood chunks.
I’m beginning to notice quite a few of the ‘year 4’ hybrid willow starting to fail at the stool union with branches starting to ‘lie down’ in just the same way as mature willow trees often do. This was not anticipated (there haven’t been any storms or strong winds) but it does perhaps explain why ‘year 3’ is the target for harvesting commercial hybrid willow plantations for biomass woodchip. The purpose of this trial plot was to extend the cycle to six years to see if firewood logs could be produced.
The fallen branches have been harvested and the stools have been tidied up; all with a very old and dull Silky. It was noted that some of the remaining branches are now getting beyond tackling with a handsaw and will require the chainsaw.
Not a bad haul from just half of one stool but I am beginning to think that the ideal point may well be at the the three year point when everything can be cut with a silky and sent straight through the branch logger for wood chunks. (Once thoroughly dried out, willow wood chunks make exceptional ‘charcoal’ fuel for wood fired pizza ovens).
The pollarded ash is looking good with the regrowth just 1.5 years old. These trees were pollarded rather than coppiced as they are there to provide a canopy over where free range hens roam, giving them some shelter and protection from aerial predators.