At this time of the year young plants are much slower in their growth, and more difficult to be reared than in October, consequently they require a stronger bottom bed, though made in the same manner as above directed. The dung must undergo the same process in working, but should be six inches higher; it will also require more wrapping and covering, particularly if the weather is very cold; in this, however, as before, you must be guided by the temperature of the season; taking care not to cover too much at first. For the first fortnight a double mat will be sufficient; and after that, if the weather is intense, increase the covering, by adding hay to the thickness of six or nine inches, with a mat over it. Air should be admitted night and day, according to the state of the weather; but they may be closed down for about an hour, before covering up, after they are a fortnight old. The plants should be ridged out young, at least when they are a month old; but be very particular in having the fruiting-frame perfectly sweet before they are placed in it, as it is much better to keep them in the pots a week, or even a fortnight, beyond the time, than to ridge them out before the bed is in a proper condition. Be careful in keeping a good heat; in having the lining applied in proper time; and in well wrapping them up. The lining will be required when they are three weeks old at the back and front. It should be two feet wide about half way up the bed, and lined with litter to the width of six inches, for the purpose of keeping the lining in a proper condition: wrap it up also within three inches of the top, drawing it in gradually to about eighteen inches wide. With the exception of the foregoing directions, the method of treatment must be exactly the same as given in the Seed-bed for October. ON THE MANAGEMENT REQUIRED IN THE CULTURE OF THE Late Cucumber. The proper time to sow for late cucumbers, that is, such as are grown in boxes and lights, and have no necessity for linings, is from the middle of March to the middle of April; and after that time seed may be put in for the hand-glass. Those that are sown in the middle of March will require stronger beds than those sown a fortnight or three weeks afterwards, and should be made from two feet six inches to three feet high; while the latter will not require beds higher than two feet. Let a trench be dug the size of the frame, about eighteen inches deep, and if the soil is light and rich that is thrown out, the bed may be formed of it; but if a strong loam it will not answer the purpose.