FORCING-HOUSES.

Asparagus.--If the soil in the bed is dry, give it a liberal supply

of water, so that it may descend to the roots, as unproductiveness is

sometimes caused by the soil at the roots being very dry when the top is

kept moist by gentle waterings.

Beans (Dwarf Kidney).--Sow every three weeks, if a constant supply is

wanted. Keep the early crops well supplied with water, and give them

frequent sprinklings overhead, to prevent the attacks of red spider.

Mushrooms.--An abundance of water to be thrown about the floors. If the

beds are dry, to be syringed with lukewarm water, applying it like dew

at intervals for a few hours. Temperature from 50 deg. to 60 deg., with

air occasionally in favourable weather.

Peaches.--Continue previous directions. The trees in bloom to be

artificially impregnated, and the foreright shoots to be rubbed off

a few at a time before they become too large. Currents of air to be

carefully avoided, especially when the trees are in bloom, as they have

been sometimes observed to sustain injury from the two end doors

being left open for a short time. Air to be given at the top daily in

favourable weather.

Pines.--As the days lengthen and the light increases the plants that are

swelling their fruit should be supplied with a gradual increase of heat

(from 65 deg. at night to 75 deg. or 80 deg. in the middle of the day in

clear weather), water, and atmospheric moisture; while others that

are in bloom and starting into fruit require more air or more moderate

temperature, care in watering and less atmospheric humidity. Some of

the strongest succession plants that are grown in pots to receive their

final shift, that they may make their growth for fruiting in May or

June. In old-fashioned pits or houses, where the flues run near the

tan-bed, the plants should be closely examined, as they are apt to be

injured by fire heat in such a situation.

Strawberries.--A few dozens more pots may be placed in a frame where

there is a gentle heat and an atmosphere more congenial to their healthy

growth than in a house.

Vines.--When they have made shoots two or three inches long, the night

temperature to range from 60 deg. to 65 deg., with an increase of from 5

deg. to 10 deg. during the day.

In-Door Gardening for Every Week in the Year Showing the Most Successful Treatment for all Plants Cultivated in the Greenhouse, Conservatory, Stove, Pit, Orchid, and Forcing-house · 第 19 / 219 题