БЕртЕМВЕЕ 28, 1895.] THE GARDENERS’ CHRONICLE. 367 
il as do b -leaved ones, is also a fi will grow in th tai 
— 8 in die — ot het бна F 0 REST RY, n — of 
aome making most of it in the cool weather of autumn 
and spring, and others only growing during the heat 
of summer. Here we have another important reason 
for a rotation of crops. J. J. Willis, Harpenden, 
CACTUS D S 
= "xi WILSON NOBLE." ™ 
HE bloom shown in 8 illustration, fig. 68 
exhibited by hous heal & Sons, of cede жөп 
the Royal Horticultural Society 
August 13, and September 5, this 
recei 
ard of Merit. The flower a most of е 
points char of the modern race of Cactu 
рае ав А well shown in the анов ; — 
e colour is bright salmon - pink. 
TREES, SOILS, AND SITUATIONS, 
Охи of the most frequent queries put by intending 
tree-planters is, What are the best trees to plant 
on this or that "— at" " Жыен t 0 this 
on are usually plentiful enough, and lista of 
ble foi 
in 
arboriculture. The fact 
nothing is more uncertain than the failure or success 
of a 
soil, and little short extending 
over а series of ШИ ae rem her us а «à 
certain 
that a species will or will 
specified site, Generally speaking, шу ыа of fin 
an inimical metere ek growin 
thriving are different terms. Soil, of course, 1 not 
the only requisite — healthy vegetable growth, any 
more than food is the only thing epee om 
animale, of 
climate Men situation being 
мона as caveat to 
latter are suitable, qe 
of 
of less importance, although it must n 
much to do with these influences, some trees being 
more affected by soil, while with others climate and 
situation seem to play the more important part. 
Our usually imperfect knowledge of the constituents 
