Salix Reticulata.--A dwarf creeping plant whose dark green leaves
eminently fit it for the rock-work or carpet bedding. It will grow in
any soil, but prefers a moist one, and produces unattractive brown
flowers in September. Propagated in spring by detaching rooted
portions from the parent plant and planting them in moist, sandy loam.
Height, 2 in.
Salpiglossis.--Very beautiful half-hardy annuals which are greatly
prized for cut bloom. A light but not over-rich soil suits them best.
The seed may be sown in the open border early in spring, or preferably
on a hotbed at the same period. For early flowering raise the plants
in the autumn, and winter them in a frame or greenhouse. Flowers are
produced in July and August. Height, 2 ft.
Salsafy (_Vegetable Oyster_).--Sow the seed in any good garden
soil--deep sandy loam is best--towards the end of April in drills 1
ft. apart, and thin the plants out to a distance of 6 in. from each
other. The roots may remain in the ground till required for use, or be
lifted in October and stored in the same way as Beet or Carrots. They
are prepared for table in the same manner as Parsnips, and are also
used for flavouring soups.
Salvia.--Very showy flowers, well worth cultivating, and easily grown
in a rich, light soil. The annuals and biennials may be sown in the
open early in spring. The herbaceous kinds are increased by dividing
the roots; the shrubby varieties by cuttings of the young wood planted
under glass in March; while the stove species require to be placed in
heat. They flower in August in the open. Heights vary, according to
the kinds, but S. Coccinea and S. Patens, which are most commonly met
with in gardens, grow to a height of 2 ft.
Sambucus (_The Elder_).--Useful deciduous shrubs. S. Nigra Aurea
has golden foliage, and is suitable for town gardens. The silvery
variegated variety (Variegata), is fine for contrasting with others.
They may all be propagated by cuttings or by division. Flower in June.