Bulbous Plants for Window Boxes.
PLATE 13.
When the Zonal Pelargoniums, Marguerites, Fuchsias, Lobelias, &c., have done their duty in the window boxes during the summer and autumn months, it is essential that something else must take their places for the winter and spring months, unless they are to be left bare. Dwarf shrubs, of course, like Aucubas, Golden Privet, Cupressus, Skimmias, &c., are much favoured, and rightly so. But in conjunction with them many kinds of bulbous plants may be used, and planted at the same time as the shrubs. Snowdrops and Crocuses are great favourites for the edges of boxes. Besides these, however, the beautiful blue-flowered Grape Hyacinths (Muscari), the Chionodoxas and Scilla sibirica, may be used in a similar way and with great effect, or as a carpet beneath the shrubs. If the latter are not placed too close together, space may be left for a few bulbs of Tulips and Daffodils to peep out between them.
Of course, window boxes filled entirely with bulbous plants would probably look much more artistic than those having a mixture of shrubs and bulbs. Combinations in miniature could be made in the same way as suggested for the open air beds on p. 41. Boxes planted with Polyanthuses, Primroses, Forget-me-Nots, Silene, White Arabis, Yellow Alyssum, Wallflowers, &c., as well as bulbs, would not look bare in autumn or winter, and would be very effective when in blossom in the spring time.