Classification Of Flowers
All flowers, raised from seed, are usually known as Annuals, Biennials, or Perennials.
Annuals are those plants which flower or ripen their seeds or fruits the season they are sown, and then perish. This class of plants is again divided by the cultivator into two classes, - the Hardy, and the Half-hardy or tender kinds.
Hardy Annuals are those which require no artificial heat at any period of their growth, every stage of their development, from germination to ripening of the seed, being-passed in the open ground.
They are the most easily cultivated of all plants; the number of their varieties is large, and their flowers, when properly grown, are frequently of most attractive beauty and elegance. It is only to be regretted that they are not generally cultivated to that extent to which their merit justly entitles them. The seed may be sown from, the first of April to the middle of June, along the border, in little patches four or six inches square, or in drills, on the spot where they are wanted to blossom; and in doing so, care should be taken to have the different varieties arranged in such a manner as to produce a pleasing effect when they are in bloom.
Half-hardy Annuals are those species that flower and ripen their seeds in the open air, but need the assistance of artificial heat in the earlier stages of their growth. They should be sown in a hot-bed, or in pots in a green-house, if one is available, or in a sunny window. Keep them well shaded, which will prevent absorption by the rays of the sun, and the consequent necessity of frequent watering, which bakes the soil, and does much mischief to seeds of slow growth. Toward the middle or end of May, many of the seedlings will be ready for transplanting to borders; but previous to this exposure, it will be necessary to harden them, preparatory to removal, by gradually admitting air to the frame both day and night.
Biennials And Perennials
Biennials are those plants that do not generally flower the first year, and are only in perfection one season. Perennials continue to flower several years in succession. The seed may be sown, as has already been stated, at times when the ground is moist, but not very wet, from the first of April to August. Many of them may be raised in the open ground, like hardy annuals, and transplanted; but tender or half-hardy kinds should be sown as directed for half-hardy annuals. As they do not generally bloom the first year, they may be thinned out or removed from the seed-bed as soon as they are well rooted, and planted either in different parts of the garden, or into nursery beds, in rows a foot apart. The half-hardy or tender biennials must be kept during winter in a greenhouse or dry cellar, and tender perennials must be protected from frost by a cloth or mat being fastened or tied around them, and covered afterward with leaves or litter.
Brief directions for sowing are given in our descriptions of varieties; still, to render success more certain, a careful observance of the above directions, which are based on the practical experience of growers, will be found of great benefit to inexperienced florists.
Read more: http://chestofbooks.com/home-improvement/decoration/Adornments/Classification-Of-Flowers.html#ixzz3oSX9X3LR
Classification Of FlowersAll flowers, raised from seed, are usually known as Annuals, Biennials, or Perennials.Annuals are those plants which flower or ripen their seeds or fruits the season they are sown, and then perish. This class of plants is again divided by the cultivator into two classes, - the Hardy, and the Half-hardy or tender kinds.Hardy Annuals are those which require no artificial heat at any period of their growth, every stage of their development, from germination to ripening of the seed, being-passed in the open ground.They are the most easily cultivated of all plants; the number of their varieties is large, and their flowers, when properly grown, are frequently of most attractive beauty and elegance. It is only to be regretted that they are not generally cultivated to that extent to which their merit justly entitles them. The seed may be sown from, the first of April to the middle of June, along the border, in little patches four or six inches square, or in drills, on the spot where they are wanted to blossom; and in doing so, care should be taken to have the different varieties arranged in such a manner as to produce a pleasing effect when they are in bloom.Half-hardy Annuals are those species that flower and ripen their seeds in the open air, but need the assistance of artificial heat in the earlier stages of their growth. They should be sown in a hot-bed, or in pots in a green-house, if one is available, or in a sunny window. Keep them well shaded, which will prevent absorption by the rays of the sun, and the consequent necessity of frequent watering, which bakes the soil, and does much mischief to seeds of slow growth. Toward the middle or end of May, many of the seedlings will be ready for transplanting to borders; but previous to this exposure, it will be necessary to harden them, preparatory to removal, by gradually admitting air to the frame both day and night.Biennials And PerennialsBiennials are those plants that do not generally flower the first year, and are only in perfection one season. Perennials continue to flower several years in succession. The seed may be sown, as has already been stated, at times when the ground is moist, but not very wet, from the first of April to August. Many of them may be raised in the open ground, like hardy annuals, and transplanted; but tender or half-hardy kinds should be sown as directed for half-hardy annuals. As they do not generally bloom the first year, they may be thinned out or removed from the seed-bed as soon as they are well rooted, and planted either in different parts of the garden, or into nursery beds, in rows a foot apart. The half-hardy or tender biennials must be kept during winter in a greenhouse or dry cellar, and tender perennials must be protected from frost by a cloth or mat being fastened or tied around them, and covered afterward with leaves or litter.Brief directions for sowing are given in our descriptions of varieties; still, to render success more certain, a careful observance of the above directions, which are based on the practical experience of growers, will be found of great benefit to inexperienced florists. Read more: http://chestofbooks.com/home-improvement/decoration/Adornments/Classification-Of-Flowers.html#ixzz3oSX9X3LR
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