So much for the general climatic effects upon flowers of the more populous districts of our vast country. A few lines will suffice to treat the climate question in connection with hedge-plants. While the summer climate in the Southern States has not generally a salutary effect upon the flowers, yet it has favored the best development of Boxwood, Holly, and certain other choice shrubs and trees, which do not thrive well north of Philadelphia. Fine specimens of Boxwood are rare sights in New England, where the more severe winters have from time to time destroyed the top growth. Many old New England gardens show the characteristic Box-edged path, but the shrub is usually not over two feet high, and is likely to remain so unless eventually the winter climate should moderate. Boxwood is seen on the Pacific coast, north of San Francisco, but not to the south, where Cypress is popular. There is little Boxwood in the latitude of New York City, except for edgings, where for tall hedges Privet, Arbor-Vitae, Hemlock, and Spruce are probably the most reliable evergreens. Arbor-Vitae is unlikely to live longer than seventy years. Although all of our States are not represented in this volume, these views are taken so generally from almost every section that the climatic conditions describing one State may usually stand as well at least for the States immediately adjoining. The only section of the Union omitted is that part through which run the Rocky Mountains. As a rule, this part of the country is not in its nature open to the cultivation of formal gardens, although its wild flora is remarkable enough to deserve special treatment. In the brief chapters to follow there will be given more detail relating to climate, in order that we fellow gardeners in all parts of the Union may know something more about one another's garden program, our several problems, and our privileges in this outdoor life that we lead. III NEW ENGLAND With dreams of the English gardens ever before them, our Pilgrim fathers and mothers brought flower and vegetable seeds to the new land, and the earliest entries in old Plymouth records contain mention of "garden plotes."[1] John Josselyn, fifty years later, wrote a book called "New England Rarities Discovered," including a list of plants originally brought from old England, mentioning those suitable or not for this climate, and showing that our ancestors had lost no time in planting not only vegetables for the benefit of their bodies but flowers as well for the cheer of their souls.