What sort of truffles do you grow, and can you give us a little insight into truffle farming in general?
The majority of trees we have are an evergreen oak called Quercus ilex, infected with Tuber melanopsorum. We also have a few hundred with Burgundy truffle on them, a late Summer/Autumn truffle that is great for the domestic market. There is a lot that happens behind the scenes with cultivating truffles, not just what people see at our truffle hunts.
We grow our own trees from acorns, infect the root and then plant out once we are happy with the level of infection. Once in the ground we need to keep on top of grass and weed growth, and when in the process of becoming BioGro certified that means a lot of mowing and weed whacking. With over 6000 trees of varying age we are continuously pruning, if not for form to keep the tree “forever young” which creates lots of sugars to feed the mycorrhiza. We also add a lot of truffle spore back into the ground to ensure we have a male and female spore needed for truffle fruiting, this is all done by hand and a lot of hole digging!
Winter time is when we start harvesting our truffles, so it is the dog's nose to the ground, often mine also, digging out our truffles one at a time by hand. A labour of love! Throw in irrigation repairs, dog training and all the other jobs that seem to appear we keep pretty busy.