A search of Cole's house revealed three self-sealing bags each containing an ounce of cannabis, another 936g of head in a backpack and 6kg of leaf in an old freezer. Police also found digital scales, $2000 in cash, and a grow-room holding 20 new cannabis plants.
A police expert said it would have been physically impossible for Cole, smoking five to six joints a day, to use up the 1.5kg of cannabis head within two years, without worrying about the leaf in the freezer, or the product from the new plants.
Cole said that he had been using cannabis for medicinal purposes for 20 years and had a much higher tolerance for the drug than casual users have. He claimed the leaf in the freezer was "cabbage" and not much use for anything, and the rest of the cannabis was all for his own use.
The jury did not believe him, finding him guilty yesterday.
The case follows that of an Israeli couple caught with more than 6kg of dried cannabis in Ashburton. They pleaded guilty to cultivation but claimed the stash was for personal use and were discharged without conviction on Monday in return for a $2000 donation to the Salvation Army.