The Orchid Doctor Articles under the Heading Lamps

Lamps Comments
LAMPS: Colored, as Heat Source At Night for Plastic-enclosed Area Outside All efficient lamps by their heat emission affect the photoperiodicity of plants; use electric heaters instead. A71-153 0
LAMPS: Gro-lux Their effect on the growth of seedlings was superior under controlled conditions to the growth under greenhouse conditions. A64-948Their effectiveness = the Sylvania company has published information; orchids can be grown satisfactorily under them when proper daylength and temperature are provided; tests have failed to show the superiority of Gro-Lux over a combination of Cool White or Daylight, with supplementary incandescent. A63-836 0

New Topics

  1. Danielle Carbonneau asked question phalaenopsis, dendrochum and Odontoglossum in category Phalaenopsis
  2. Nicholas Filannino asked question Phalaenopsis William Kistler? in category General Discussion
  3. Mark Farran asked question How to open and read articles listed in category General Discussion
  4. Juliann Eckhard started topic Cattleya little susie in category Cattleya Alliance
  5. Shannon Gardea asked question NELLY ISLER in category General Discussion

New Comments

  1. Danielle Carbonneau commented on member plant Ons. Catatante 'Los Roble' by Henry Shaw
  2. Barry J Silver commented on orchid Lyon. SunCoast Pink Passion
  3. Jeanne Uzar Hudson commented on member plant Rlc. Green Dragoon 'Mendenhall' by Jeanne Uzar Hudson
  4. Carol Holdren commented on topic "Phalaenopsis William Kistler?" by Nicholas Filannino
  5. Carol Holdren commented on orchid Colm. Eric Gabriel Heines
  6. Carol Holdren commented on topic "Cattleya little susie" by Juliann Eckhard
  7. Carol Holdren commented on member plant Bc. Morning Glory by Chris Siolo
  8. R .Benson commented on member plant Kir. New Hybrid (Fred Clarke) SVO9831 by R .Benson
  9. Carol Holdren commented on topic "Blooming Stenglottis Venus “jamboree “" by John Urey
  10. Jeanne Uzar Hudson commented on member plant Lc. Canhamiana var. coerulea 'Cobalt' by Jeanne Uzar Hudson