MAY] AND CONSERVATORY. 581 



THE GREEN-HOUSE. 



Of the Admission of Air. 



THE sun having now very great influence, the 

 sashes should be opened by six or seven in the 

 morning, and should stand open till the same hours 

 in the evening, except in bad weather, in the time 

 of high winds, or in heavy rains. The house 

 should generally be opened to its full extent about 

 nine or ten, and should stand so till three or four 

 o'clock. 



Of Watering, $c. 



The plants must be regularly attended to with 

 water, and be syringed, &c. as directed last month, 

 so long as they remain in the house. 



Of setting out the Plants. 



About the middle, or towards the latter end of 

 the month, according to the state of the weather, 

 the bulk of the plants, that is, the hardier kinds, 

 may be set out ; and those more tender, in a few 



