pinus pinae 8 years old pruduce large fruit in Febuary

Dug today under 7.5 year pinus pinae in a clay meadow that has had aprox 40 ton of compost 2 ton of of sand and 5 ton of lime over the years natural soil ph 4.5

These are the first lager fruit also in Oct Nov Dec all rotten now perfect and large 

7 days ago coopiswd 3 large black popular to east aprox 65 metres away 

Noticed best truffle in sand I added at planting