Truffle Season is over, next available winter 2017
Welcome to Yarra Valley Truffles
Located in volcanic red soil amongst the undulating hills of Victoria's Yarra Valley, and surrounded by vineyards, the cool climate is similar to the Perigord region of France from where the Black Winter Truffle (Tuber melanosporum) originates. Cold winters, warm summers and high rainfall of the Yarra Valley region are beneficial to both truffle and wine production. The truffiére was planted in 2006 and commenced initial production in 2011 at 5 years of age.
Since then, production has continued to increase annually, reaching commercial (full time) quantities in 2015, at 9 years of age. With continuous observation and research into all aspects of truffle growing, indications are the productive areas/trees will expand further over the next two years.
Our goal is to produce and market the highest quality truffles possible. Ripening truffle is first located, then further monitored until reaching peak quality. They are then classified with regard to our standards. Although labour intensive, this approach ensures the truffles are unearthed at optimal quality.
The truffiére maintenance schedule promotes a fully natural, healthy soil & environment through mechanical pruning & slashing only. No fertilisers or herbicides are used.
The 2016 season was severely delayed and affected by a late winter and high median temperatures compared with past 5 years. Full volume harvesting was delayed until late July, and still concluded in early September.
Truffle production was close to triple last years volume and with new techniques 90% of the crop was intact at start of season (compared with past average of 40% to 60% intact) High rainful in Autumn was of no concern, however the warm winter then caused further 75% losses with final ripe harvest equaling the 2015 volume.
Producing trees increased to 30% of the orchard, with clear signs of further increase in future.
A very dry December/January was concerning, as this is when truffles first form, but all has gone well and the usual surface eruptions from truffles forming at depth started a touch later, at the end of February.
The 2015 truffle season ran throughout July & August, with a few final truffles for Father's Day in September. Cold May/June weather had surprisingly little effect on season start, with properly ripe truffles again commencing in early July. Weekly production continued to increase through July, and tapered off sharply after a mid-August warm spell.
A cool start to summer with sufficient rain kicked off the growth cycle well. February/March saw surface truffles start appearing and there was a 50% increase in the number of productive trees. There was also a nice harvest of hazelnuts.
Was slow to start, and had very uneven production due to warm weather and a late start to Winter. 40% of season's harvest was taken in second half of August.
Delayed by warm June weather, production started slowly in July, and was sporadic with unpredictable weekly harvest amounts. The majority of the season's truffles were still in the ground at start of August. Mid August finally saw fresh discoveries at depth on new trees, (which normally occurs mid July). They were triggered to ripen by the first winter frost's at start of the August. As in previous years, a spell of warm weather closed the season, at the start of September.
Previous Seasons 2011-13
Initial production commenced in 2011 at Year 5 with a couple of kilograms of saleable truffle, outweighed by rot/insect/surface damaged. The next few years saw an improvement in harvest amounts, with saleable yield approximately doubled each year for 2012/13/14. Different rot/damage issues with insects and weather presented each season, and there was continued improvement of both canine and human skills with both locating truffle & identifying optimal ripeness.