Author is Robert M. [Bert] Hamilton (Compiler), posted almost 8 years ago
Unadjusted pilot lights can do pollution damage to phalaenopsis flowers. A86-1030
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LIGHTS, GROWING UNDER: Genera Recommended
Author is Robert M. [Bert] Hamilton (Compiler), posted almost 8 years ago
It includes everything almost except cymbidiums, through some species are slow to flower, and the size of many species makes accommodation under lights almost impossible. A82-392
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LIGHTS, GROWING UNDER: Nursery Use
Author is Robert M. [Bert] Hamilton (Compiler), posted almost 8 years ago
For large growers it is not cost effective, though some growers find it most successful on seedlings and flasks and young plants in winter. OA81-153
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LIGHTS, GROWING UNDER: Paphiopedilums
Author is Robert M. [Bert] Hamilton (Compiler), posted almost 8 years ago
Gro-Lux lamps produce excellent results for all types, for details refer to OA85-126
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LIGHTS, GROWING UNDER: Personal Account
Author is Robert M. [Bert] Hamilton (Compiler), posted almost 8 years ago
Notes on general culture, temperature, humidity, suitable species, for considerable detail refer to Ca87(2)-14
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LIGHTS, GROWING UNDER: Questions Up to Date
Author is Robert M. [Bert] Hamilton (Compiler), posted almost 8 years ago
Half a dozen typical queries sent to the answer man by neophytes or those having difficulty; check them at A82-392
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LIGHTS, GROWING UNDER: Short Course of Study
Author is Robert M. [Bert] Hamilton (Compiler), posted almost 8 years ago
A selection of 18 suitable genera and basic information on their culture with basic information on bulbs and fixtures, with a seasonal lighting schedule,- for September to October 12 hours; Novembe...
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LIGHTS, GROWING UNDER: Sodium Vapor Lamps
Author is Robert M. [Bert] Hamilton (Compiler), posted almost 8 years ago
The effect of one lamp shining in the neighbor's back yard all night should not disturb cymbidium's growth cycle as they are responders to temperature much more than to light; many other plants gro...
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Author is Robert M. [Bert] Hamilton (Compiler), posted almost 8 years ago
It is not recommended in areas with only three months summer because the advantages are off-set by problems, especially insects, brought back into the lighted area. A82-393It is recommended in the ...
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LIGHTS, GROWING UNDER: Sunrise-sunset Simulation
Author is Robert M. [Bert] Hamilton (Compiler), posted almost 8 years ago
Turn on half the lights in the morning four hours before the rest of them and reverse the procedure in the evening, with only 10 hours full light in the eyele; this will reduce temperature by seven...
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