Potatoes are planted all the way from five to fifteen sacks to the acre, probably about ten sacks being the average. There is no particular number of eyes specified in preparing the seed, according to common practice. Good medium-sized potatoes are generally cut in two pieces crosswise, and large potatoes in four pieces, cutting both ways. There is no definite relation between the number of eyes planted and the number of potatoes coming from them. This has been the subject of innumerable experiments, and the conclusion is that the crop is more dependent upon good soil and favorable growing conditions than upon any way of preparing the seed. Northern Potatoes for Seed. Do you regard northern-grown seed potatoes sufficiently better to make it worth while paying freight on them from the State of Washington? Experience seems to indicate the superiority of northern-grown seed potatoes, not only in this State, but on the Atlantic Coast, and they are largely depended upon. Systematic demonstration by comparative tests has been made by the Vermont station and preference for northern-grown seed seems, to be justified. Potato Planting. I have ten acres of land in Placer county which I propose to put into potatoes next spring. It has been recommended to me to put potatoes in as early as January. It seems to me that January is rather early; however, it is said that this land is in the orange belt and practically free from frost. Whether you can plant potatoes to advantage in January or not depends upon the temperatures which you are likely to meet after that date, also whether the ground is warm enough in January, because there is no advantage in planting in cold ground nor in soil that is too wet at the time. The earliest potatoes, of course, come from planting much earlier than January; usually as soon as the ground is moistened enough in the autumn. The potato will stand some frost, but autumn planting is not feasible in places which are under hard freezing or receive too much cold rain water. Potatoes Should be Planted Early. I have Early Rose potatoes planted about May first. The tops look fine, but there are few potatoes and small, and, though not developed, have commenced growing a second time, sprouts starting from the new potatoes. When should I plant and what care should they have? Your potatoes act peculiarly because of intermittent moisture - the plant being arrested by drought and then starting again, which is very undesirable. To avoid this, potatoes should be planted earlier so as to get a large part of their growth during the rainy season. If planted late the ground should be well wet down by irrigation, and then plowed and cultivated, and irrigation should be used while the plant is growing well. If this is done, potatoes can be successfully grown by irrigation, but if the land is allowed to become dry the plant is arrested in its growth for a time and a second and undesirable growth is started. Potato Balls.