Watercress is in constant demand the year round in the markets of all large cities, so it is a salable crop which should especially appeal to the commuter class of farmers, as it must be freshly gathered to be at its best, and naturally cannot be shipped long distances to market, which is perhaps the principal reason for its being such a profitable crop. In France and England, watercress farms are quite numerous, especially in the vicinity of Paris and London; but in this country it is only just beginning to be cultivated to any great extent, the principal market supply being furnished by Italians who take short journeys into the country and gather it from the ponds and streams where it grows wild. Under such circumstances it is not surprising that the leaves of poisonous water plants are often found in bunches offered for sale in the public markets. We have supplied our egg customers and one hotel with cress for four years, and never received less than five cents a bunch--usually ten cents--and from November to March from twelve to fifteen cents for a good-sized bunch. Like a good many of the side lines which have brought grist to our mill, it developed from an apparent accident. There was a large wild bed in the stream which ran through the lower meadows, from which we gathered cress during the spring and summer. Chancing down a wagon-road one day in January, we were astonished to see lots of fresh green sprigs growing under the meagre shelter of a low log bridge which crossed the brook. We accepted the hint, and determined to protect enough of the brook the following year to supply us with fresh salad through the winter. Some time in October, brush was piled up for a distance of about six feet on each side of the stream. In November, when the nights commenced to be really cold, we made some frames out of thin cedar poles, interlaced them with strong cedar branches, and then placed them over the stream, with the ends resting on the brush, which elevated them about nine inches above the cress. Though primitive, the arrangement proved beyond doubt that forcing watercress was practicable.