Oil of geranium is produced from the rose or oak-leaved geranium,
cuttings of which are planted in well sheltered beds in October.
During the winter they are covered over with straw matting. In April
they are taken up, and planted in rows in fields or upon easily
irrigated terraces. Of water they require _quantum sufficit_; of
nature's other gift, which cheers and not inebriates--the glorious
sunshine--they cannot have too much. They soon grow into bushes three
or four feet high. At Nice they generally flower at the end of August.
At Grasse and cooler places they flower about the end of October. The
whole flowering plant is put into the still.