The Practical Garden-Book · C. E. Hunn and L. H. Bailey
ECHEVERIA. Tender succulents largely used for carpet bedding and rock gardens. Echeveria secunda is sometimes called OLD-HEN-AND-CHICKENS, from the little plants that grow out from the stem of the parent plant and show around the edges of the rosette top; but the hardy Hen-and-Chickens of old gardens is a different but closely allied plant (Sempervivum tectorum). All the species are of easy culture and thrive on sandy soil. They should not be planted out until all danger of frost is over and the ground thoroughly warm. Propagated by the offsets. Height 3 inches. The name Echeveria is now given up by botanists for Cotyledon.
EGG-PLANT. GUINEA SQUASH. Unless one has a greenhouse or a very warm hotbed, the growing of Egg-plants in the North should be left to the professional gardener, as the young plants are very tender, and should be grown without a check. The seed should be sown in the hotbed or greenhouse about April 10, keeping a temperature of from 65 deg. to 70 deg. When the seedlings have made three rough leaves, they may be pricked out into shallow boxes, or, still better, into 3-inch pots. The pots or boxes should be plunged to the rim in soil in a hotbed or coldframe so situated that protection may be given on chilly nights. The 10th of June is early enough to plant them out in central New York. The soil in which they are to grow cannot well be made too rich, as they have only a short season in which to develop their fruits. The plants are usually set 3 feet apart each way. A dozen plants are sufficient for the needs of a large family, as each plant should yield from two to six large fruits. The fruits are fit to eat at all stages of growth, from those the size of a large egg to their largest development. One ounce of seed will furnish 600 to 800 plants.
The New York Improved Purple is the standard variety. Black Pekin is good. For early, or for a short-season climate, the Early Dwarf Purple is excellent.
ENDIVE. As a fall salad vegetable, this should be better known, it being far superior to lettuce at that time and as easily grown. For fall use, the seed may be sown from June to August, and as the plants become fit to eat about the same time from sowing as lettuce does, a succession may be had until cold weather. The plants will need protection from the severe fall frosts, and this may be given by carefully lifting the plants and transplanting to a frame, where sash or cloth may be used to cover them in freezing weather. The leaves, which constitute practically the whole plant, are blanched before being used, either by tying together with some soft material or by standing boards on each side of the row, allowing the top of the boards to meet over the center of the row. The rows should be 1-1/2 or 2 feet apart, the plants 1 foot apart in the rows. One ounce of seed will sow 150 feet of drill.
ESCHSCHOLTZIA. See California Poppy.
EUTOCA. Hardy early-flowering annuals having pink or blue flowers, good for masses. Sow seed early where wanted. Height 1 foot. Eutocas are properly classed with Phacelias.
EVERGREENS. Evergreens are plants which hold their foliage in winter. Ordinarily, however, in this country the word Evergreen is understood to mean coniferous trees with persistent leaves, as pines, spruces, firs, cedars, junipers, arborvitae, retinosporas, and the like. These trees have always been favorites with plant lovers, as they have very distinctive forms and other characteristics. Many of them are of the easiest culture. It is a common notion that, since spruces and other conifers grow so symmetrically, they will not stand pruning; but this is an error. They may be pruned with as good effect as other trees, and if they tend to grow too tall the leader may be cut out without fear. A new leader will arise, but in the meantime the upward growth of the tree will be somewhat checked, and the effect will be to make the tree dense. The tips of the branches may also be headed in with the same effect. The beauty of an Evergreen lies in its natural form; therefore, it should not be sheared into unusual shapes, but a gentle trimming back, as suggested, will tend to prevent the Norway spruce and others from growing open and ragged. After the tree attains some age, 4 or 5 inches may be taken off the ends of the main branches every year or two with good results. This slight trimming is ordinarily done with Waters' long-handled pruning shears.
There is much difference of opinion as to the proper time for the transplanting of Evergreens, which means that there is more than one season in which they may be moved. It is ordinarily unsafe to transplant them in the fall in northern climates or bleak situations, since the evaporation from the foliage during the winter is likely to injure the plant. The best results are usually secured when they are transplanted just as new growth is beginning, rather late in the spring. Some people also plant them in August, and the roots secure a hold of the soil before winter. In transplanting conifers, it is very important that the roots be not exposed to the sun. They should be moistened and covered with burlaps or other material. The holes should be ready to receive them. If the trees are large, or if it has been necessary to trim in the roots, the top should be cut when the tree is set. Large Evergreens (those 10 feet and more high) are usually best transplanted late in winter, at a time when a large ball of earth may be moved with them. A trench is dug around the tree, it being deepened a little day by day so that the frost can work into the earth and hold it in shape. When the ball is thoroughly frozen, it is hoisted onto a stone-boat and moved to its new position.
For low hedges or screens, one of the most serviceable Evergreens is the arborvitae in its various forms. Red cedars are also useful. Perhaps the handsomest of all of them for such purposes is the ordinary hemlock spruce; but it is usually difficult to move. Transplanted trees from nurseries are usually safest. If the trees are taken from the wild, they should be selected from open and sunny places. For neat and compact effects near porches and along walks, the dwarf retinosporas are very useful. Most of the pines and spruces are too coarse for planting very close to the house. They are better at some distance removed, where they serve as a background to other planting. If they are wanted for individual specimens, they should be given plenty of room, so that the limbs will not be crowded and the tree become misshapen. Whatever else is done to the spruces and firs, the lower limbs should not be trimmed up, at least not until the tree has become so old that the lowest branches die. Some species hold their branches much longer than others. The oriental spruce (Picea orientalis) is one of the best in this respect. The occasional slight heading-in, which we have mentioned, will tend to preserve the lower limbs, and it will not be marked enough to alter the form of the tree.
EVERLASTINGS are flowers which retain their shape and usually their color when they are dried. Most of them are members of the composite family. In order to have them hold shape and color, cut them with very long stems just before they are fully expanded, and hang them in an airy place away from the sun. They are all annuals, or grown as such, and are of very easy culture. Sow seeds where the plants are to stand. Good kinds are Ammobium, Gomphrena or Bachelor's Buttons, Rhodanthe, Helichrysum, Xeranthemum, and Acroclinium. Certain wild composites may be similarly used, particularly Anaphalis and species of Gnaphalium. Some of the grasses make excellent additions to dry bouquets (see Grass). With these dry bouquets, various seed pods look well.
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End of part 6 of 22
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