riminately. Layering
is the easiest, and most certain mode of propagating this most beautiful
shrub.
The roots that branch, out and throw up distinct shoots may be divided,
or cut off from the main root, and even an eye thus taken off may be
made to produce a good plant.
Suckers, when they have pushed through the soil, may be taken up by
digging down, and gently detaching them from the roots.
Grafting or budding is used for the more delicate kinds, especially the
sweet briar, and, by the curious, to produce two or more varieties on
one stem, the best stocks being obtained from the China, or the Dog
Rose.
_Soil &c._--Any good loamy garden soil without much sand, suits the
rose, but to produce it in perfection the ground can hardly be too rich.
_Culture_.--Immediately at the close of the rains, the branches of most
kinds of roses, especially the double ones, should be cut down to not
more than six inches in length, removing at the same time, all old and
decayed wood, as well as all stools that have branched out from the main
one, and which will form new plants; the knife being at the same time
freely exercised in the removal of sickly and crowded fibres from the
roots; these should likewise be laid open, cleaned and pinned, and
allowed to remain exposed until blossom buds begin to appear at the end
of the first shoots; the hole must then be filled with good strong
stable manure, and slightly earthed over. About a month after, a basket
of stable dung, with the litter, should be heaped up round the stems,
and broken brick or turf placed over it to relieve the unsightly
appearance.
While flowering, too, it will be well to water with liquid manure at
least once a week. If it be desired to continue the trees in blossom,
each shoot should be removed as soon as it has ceased flowering. To
secure full large blossoms, all the buds from a shoot should be cut off,
when quite young, except one.
The _Sweet briar rose_ strikes its root low, and prefers shade, the best
soil being a deep rich loam with very little sand, rather strong than
otherwise; it will be well to place a heap of manure round the stem,
above ground, covering over with turf, but it is not requisite to open
the roots, or give them so much manure as for other varieties. The sweet
briar must not be much pruned, overgrowth being checked rather by
pinching the young shoots, or it will not blossom, and it is rather
slower in throwing out shoots than other ro
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