LEUCOJUM VERNUM, (47) MUSCARI CONICUM (48), ERYTHRONIUM JOHNSONI (49), TECOPHYLÆA CYANOCROCUS (50).
and the blossoms facing in different directions. That some people have extraordinary notions as to what a "bunch" of flowers really means may be gathered from an inspection of any ordinary local flower show in the kingdom. At such exhibitions a "bunch" of flowers is generally as large, flat, unwieldy, and squatty as possible—the various kinds being jammed together as if they were "sticks" of Asparagus done up for market. Educated judges have been endeavouring for some years to get an improvement in the method of putting bunches of flowers together, but with very little success up to the present. The same old order of things prevaileth.
[When to pick Flowers.]—Of course, when people want flowers they will pick them at any time—if they happen to be in their own gardens, not in other people's. It may be as well, however, to remind the reader that if picked either early in the morning—the earlier the better—or in the evening after sunset, flowers last much longer in a cut state, than if they are picked at any other period of the day. Perhaps the very worst time to pick flowers is from mid-day to 2 or 3 o'clock—especially in summer. The heat takes a good deal of substance out of the blossoms, and many get so "blown" that if cut at that particular period of the day, the petals never recover, but drop off in a few hours. Tulips are well-known examples of this. In the morning and evening, the petals close up to a point—really to prevent the pollen from getting drenched with dew or rain. But when the sun shines, they open out, and lie well back from the stamens so that insects may be lured to take the pollen from one flower to another. In this state the blossoms should not be cut or pulled as they will last but a short time.
The water in which flowers are stood should be fresh and clean. If some time has elapsed before the flowers are placed in it, about an inch or so of the stems may be cut off with a sharp knife, so as to allow a layer of fresh cells to come in contact with the water. Some flowers last much longer than others in a cut state, and the period may be prolonged a little by putting a pinch of salt, or a little clean charcoal in the water at the same time.
[BULBOUS PLANTS FOR COLD GREENHOUSES.]
How often one hears complaints as to the lack of flowers during the coldest months of the year. And how often one sees, in almost empty greenhouses, bare shelves that could be made gay with blossom, and with but little labour or expense. This can be done easily enough by selecting early flowering bulbs, and having them "potted up" early in the autumn, so that they will have made plenty of roots by, say, Christmas time. The pots most generally useful are 5-inch ones (often called 48's). These should have some broken pieces put in the bottom for drainage, and over this a layer of moss or fibre to prevent the soil from choking it up later on. A compost made up of three parts of rich fibrous loam, one part of silver or river sand, and one part of leaf-soil, all well mixed, should be prepared. A handful or two is placed over the drainage, and one, two, three, or five bulbs, according to size, may then be placed on a level bottom. The pot is then filled to within about a quarter of an inch of the rim, the soil being firmly pressed down between the bulbs, the tops of which may be either level with the surface or beneath it. In any case, it is not necessary to bury bulbs that are going to have the protection of a greenhouse so deep as those planted in the open air, where they will have no protection from the weather.
The bulbs, having been potted, and labelled if necessary, say sometime in October or November, need not be taken into the greenhouse at once. It is better to keep them in the open air, covered with two or three inches of fine ashes or coco-nut fibre until the bulbs have made plenty of new roots in the soil, or they may be sheltered in a cold frame. Any time after this, as many pots as may be required are taken out of the ashes or fibre, the remains of which should be washed from the pots and shaken off the surface of the soil. If there is a slight warmth in the greenhouse, just enough to keep the frost out on cold nights, so much the better, but too much heat is unnecessary, unless one wishes to "force" bulbs into very early bloom. This, however, generally means exhaustion, if not death, to the bulbs so artificially treated.
There are many kinds of bulbous plants suitable for the decoration of cold greenhouses in winter and early spring in the way indicated, and the following may be regarded as a good selection:—Bulbocodiums, Chionodoxas, Crocuses (Spring), Erythroniums, Fritillarias (dwarf), Snowdrops, Hyacinths, Snowflakes, Grape Hyacinths, Dwarf Narcissi, Puschkinias, Scillas, Sternbergia Fischeriana, Bulbous Irises, Tecophilæa—all of which are described in their respective places in this work.