Gardening Indoors Under Lights |
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Page 21
... lamplight garden installation in the home , the low - power - factor ballasts are entirely satisfactory . Lamps with separate switch starters have been used since the introduction of fluorescent lamps in 1938. This method made possible ...
... lamplight garden installation in the home , the low - power - factor ballasts are entirely satisfactory . Lamps with separate switch starters have been used since the introduction of fluorescent lamps in 1938. This method made possible ...
Page 28
... lamplight day which lasts only 10 hours , and 14 hours of darkness . Darkness is as vital to houseplants as light is . Not recognizing this , one of our friends , attracted by lamplight gardening , put his plants under lights and left ...
... lamplight day which lasts only 10 hours , and 14 hours of darkness . Darkness is as vital to houseplants as light is . Not recognizing this , one of our friends , attracted by lamplight gardening , put his plants under lights and left ...
Page 185
... lamplight gardening . Their delicate leaves and branching habits add a distinctive accent to your lamplight garden . But one of the loveliest of them all is the tuberous - rooted begonia of our summer gardens , B. tuberhybrida , of the ...
... lamplight gardening . Their delicate leaves and branching habits add a distinctive accent to your lamplight garden . But one of the loveliest of them all is the tuberous - rooted begonia of our summer gardens , B. tuberhybrida , of the ...
Contents
Gardening by Lamplight | 3 |
Beginning Steps | 7 |
Indoor Sunlight | 13 |
Copyright | |
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250 foot-candles 3-inch pots acid African violets amount annuals artificial lights automatic watering balanced lighting beautiful begonia bloom blossom bottom buds channel fixtures CHAPTER Chinese cabbage color cyclamen cyclamen mite dark degrees Fahrenheit develop Dieffenbachia dirt dracaena Fahrenheit fern fertilizer florists flower stems flowerpot fluorescent lamps fluorescent tubes foot-candles four germination glass gloxinia green grew growers growing plants grown growth hardwood cuttings hole hours of lamplight hours of light houseplants humus incandescent bulbs incandescent lamps inches long indoor gardening indoor greenhouse installation keep lamplight gardening lamplight greenhouse leaf leafmold leaves lettuce light intensity masonite moist months orchid ornamental plants peat moss pests philodendron piece placed under lights poinsettias produce propagating box recipe rotted manure screw seedlings seeds semperflorens slimline tubes soil mixture soon sterilized tall temperature tiny transplanted types varieties vegetables vermiculite weeks window windowsill winter