The only varieties successfully cultivated in this country, are the red and the white. Red clovers are divided into large, medium, and small. The white is all alike. The long-rooted clover of Hungary is an excellent productive variety, enduring successfully almost any degree of drought. But in all the colder parts of this country it winter-kills so badly as to render it unprofitable. Clover makes good pastures, being nutritious, and early and rapid growing. Red-clover makes fair hay, though inferior to timothy or red-top. White clover is unsuitable for hay; it shrinks so much in drying, that it is very unproductive. It is the best of all grasses for sheep pasture, and its blossoms afford in abundance the best of honey. Red clover plowed in, even when full-grown, is an excellent fertilizer. It begins to be regarded, in western New York, as productive of the weevil, so destructive to wheat. Further observation is necessary to settle this question. Red-clover hay is too dusty for horses, and too wasteful for cattle. The stalks are so large a proportion, and so slightly nutritious, that it is unprofitable even as cut-feed. It is best to cultivate clover mainly for pastures and as a fertilizer. Sowing clover and timothy together for hay is much practised. The first year it will be nearly all clover, and the second year mostly timothy. But sown together, they are not good for hay, because they do not mature within ten or fifteen days of the same time. But, for those who are determined to make hay out of red clover, the following directions for curing may be valuable: mow when dry, spread at once, and let it wilt thoroughly; then put up into small cocks, not rolled, but one fork full _laid_ upon another until high enough;--it will then shed water; but when rolled up, water will run down through. Let it stand till thoroughly dried, and then draw into the barn; it will be bright and sweet. Another method is to cut when free from dew or rain, spread even, and allow it to wilt, and the leaves and smaller parts to dry; then draw into the barn, putting alternate loads of clover and dry straw into the mow, salting the clover very lightly. The clover is sometimes put in when quite green, and salted sufficiently to preserve it. It is injurious to cattle, by compelling them to eat more salt than they need. Cattle will eat but little salt in winter, when it stands within their reach; too much salt in hay compels them to eat more, which engenders disease. Clover cured as above makes the best possible clover-hay, if great care be used to prevent excessive salting.