FANS: To Run Continuously in a High Humidity Greenhouse

Culture Orchid Doctor

by Robert M. [Bert] Hamilton (Compiler)

Originally published in The Orchid Doctor in 1980 and 1988

Posted by Sys Admin about 4 years ago.

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Suitable types can be purchased from the local electric supply house. A70-631; small fan heater controlled by time-clock can be used to boost morning temperature to 60 deg. F. for an hour or two. OR69-309
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More The Orchid Doctor Articles under the Heading Fans

Fans Comments
FANS: For Air Circulation Use small fans (eight or ten inches) so as not to produce excessive air currents; in large greenhouses use turbulator fans, suspended from the top. A63-392 0
FANS: Proof of Their Efficacy It has been proven under .many conditions; so, how did the Victorians get by without them? A81-810 0
FANS: To Reduce Pests Use furnace filters tied on the intake side of the fan to remove dust, some bacteria, fungus and pests. OIE85SeptT5; very likely more efficient than a negative ion generator. RMH 0
FANS: Use of Them Keep them going 24 hours a day; the oscillating type are recommended over the stationary ones. A87-1058 0
FANS: When to Run, When to Shut Off? Run them 24 hours usually; they are needed most at night. A70-798 0

New Topics

  1. John Small asked question Paper Wasp? in category General Discussion
  2. Sharie Heckaman started topic Photos of plants in category General Discussion
  3. Roberto Lizama started topic Orchid identification in category General Discussion
  4. Roberto Lizama asked question Help to idenficate this orchid in category General Discussion
  5. William Gorski asked question Dendrobium Identification in category General Discussion

New Comments

  1. Mary Lane commented on member plant Fdk. After Dark 'SVO Black Pearl FCC/AOS; CCE/AOS' by William Gorski
  2. John Small commented on topic "Paper Wasp?" by John Small
  3. Lauren Hutchison commented on topic "Help to idenficate this orchid" by Roberto Lizama
  4. Carol Holdren commented on member plant Phal. Timothy Christopher by Vickie Seibert
  5. Carol Holdren commented on topic "Photos of plants " by Sharie Heckaman
  6. Carol Holdren commented on member plant C. Ronald Fonseca var. Compact 'SVO' by Vickie Seibert
  7. Roberto Lizama commented on member plant Ntl. bicolor by Roberto Lizama
  8. Carol Holdren commented on member plant Gra. stapeliiflora var. Waki by Melvin Waki
  9. Vickie Seibert commented on member plant Phal. Anna-Larati Soekardi 'Wilson' by Vickie Seibert
  10. Carol Holdren commented on member plant Rrm. Spunky by Melvin Waki
  11. Charles Vella commented on topic "Orchid list Cold/Warm" by Charles Vella
  12. Sandi Block-Brezner commented on topic "Brassocattleya hybrid?" by Sandi Block-Brezner
  13. Robert H. Findlay commented on topic "looking for info about an unregistered cattleya" by bob lewis
  14. james Hu commented on orchid Den. vannouhuysii
  15. Chase Hubbard commented on member plant Hknsa. Sogo Doll by Tom Kuligowski
  16. Colin Campbell commented on topic "Can anyone identify this orchid?" by Jan E Teitsworth
  17. Carol Holdren commented on member plant Lc. Memory of PienPien Wei by Robert Rand
  18. Robert Rand commented on member plant Bc. Yellow Bird by John Small
  19. Sharie Heckaman commented on member plant Btcm. Hwuluduen Chameleon by Diana Sammy
  20. Sharie Heckaman commented on member plant (C. Leoloddiglossa var. coerulea 'SVO Baby Blue' x C.Interglossa aquinii var. coerulea 'SVO') 'SVO' by Joshua J Peterson