] 24 WINDOW GARDENING. 
mg : only be sure that the leaves will not droop from dryness, and it will 
flourish. Plant the seed, or start cuttings in moist sand, in the greenhouse. 
After a plant has got a vigorous growth, it may be brought into the parlor, and 
remain as long as it is warm. 
Passiflora ccerulea, has flowers of a sky blue color and remarkable character; 
grows finely, and is quite ornamental. It should be pruned close back to within 
a bud or two of the main stem every summer or autumn, as it blooms on the 
shoots from these buds during the next season. It can usually be had of the 
florist, and may be kept as a plant for the Conservatory. If planted out to orna- 
ment a veranda or trellis, it must be protected during the winter, by covering: 
over, as it will not stand the frost. It climbs twenty feet or more, and is quite 
handsome. For house culture take pot plants already started; keep in a tem- 
perature of 60° to 75°. Several other varieties are suitable also : — 
Passiflora racemosa. Passiflora quadrangularis. 
" permessina. " princeps. 
A fine variegated variety has been produced — trifasciata ; its dark green, tri- 
colored leaves having a broad band of deep rose color through the various centres. 
Its foliage is very handsome, and its flowers being of the usual color, makes it 
very desiiable 
For training in conservatories, they are among the most effective of all orna- 
mental climbers, producing a great profusion of blooms. 
Ipomosa. TJie Morning Glory. 
These have proved with many ladies the easiest and simplest of all vines to 
raise indoors. They are raised chiefly from the seeds, and will usually grow 
suflSciently well to bloom in four to six weeks after planting. They are very 
rapid climbers, and much more delicate than the Convolvulus to which they are 
closely allied. The principal varieties suitable for indoors are: 
I. coccinea, (Star Ipomoea,) with small scarlet flowers. 
/- limhata, white margin, bluish centre, in the form of a star. 
The Ivy. 
This has been mentioned in a chapter by itself. For basket purposes the GeV' 
man Ivy, or Coliseum Ivy, will naturally be chosen first ; but for climbing pur- 
poses, around the windows or doors of the room, choose the Hedera helix, 
English Ivy, or the Canariensis Irish Ivy, which will be sure to grow in any 
room. Both should be frequently watered. 
Cissus discolor 
Is a greenhouse climber, with finel)'- variegated leaves, which are in great demand 
in the cities for the margins of baskets of flowers. It will hardly grow well in 
a window garden, as it needs the highest temperature of a forcing house to 
develope its beauties; but in a proper location it will be for a short time a great 
addition to a collection of plants. It will grow during the summer in the win- 
