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What to Do Come Summer
Lamps for the Outdoor Garden j6 III CULTURAL DIRECTIONS FOR GROWING PLANTS UNDER LIGHTS
The Soil Recipe
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1500 foot-candles 4-inch pots acid African violets amateur artificial lights automatic watering balanced lighting beautiful begonia bloom blossom bottom buds carbon dioxide Chinese cabbage color cool coolwhite cyclamen cyclamen mite dark degrees Fahrenheit develop Dieffenbachia dirt doors dracaena easily effect experiments far-red fern fertilizer florists fluorescent lamps fluorescent tubes foliage germinate gesneriads give glass gloxinia green grew Gro-Lux growers growing plants hours of lamplight houseplants incandescent bulbs incandescent lamps inches long indoor garden indoor greenhouse install keep Kranz lamplight gardening lamplight greenhouse leaf leafmold leaves lettuce light intensity masonite moist months night orchids outdoor garden peat moss pests philodendron phytotron piece placed plant growth plantlets plants under lights poinsettias possible produce propagating box rabbet plane reflector roots seedlings seeds germinate short day soil mixture soon sterilized summer temperature tiny transplanted tubers varieties vegetables vermiculite watts weeks window windowsill winter yellow