FANS: When to Run, When to Shut Off?

Culture Orchid Doctor

by Robert M. [Bert] Hamilton (Compiler)

Originally published in The Orchid Doctor in 1980 and 1988

Posted by Sys Admin about 5 years ago.

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Run them 24 hours usually; they are needed most at night. A70-798
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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: To Run Continuously in a High Humidity Greenhouse 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 0
FANS: Use of Them Keep them going 24 hours a day; the oscillating type are recommended over the stationary ones. A87-1058 0

New Topics

  1. Fritz wilke asked question This is the plant in category General Discussion
  2. Fritz wilke asked question What kind is this in category General Discussion
  3. Fritz wilke asked question What kind of orchid is this? in category General Discussion
  4. Robert Stagner asked question cattleya mossiae Willowbrook in category General Discussion
  5. Judith Pariseau asked question Paphiopedilum culture differences in category Paph Alliance

New Comments

  1. Carol Holdren commented on topic " cattleya mossiae Willowbrook" by Robert Stagner
  2. Carol Holdren commented on topic "What kind of orchid is this?" by Fritz wilke
  3. Robert H. Findlay commented on member plant Oncidium Sherry Baby by Luesa Estrada
  4. Judy Bailey commented on topic "Paphiopedilum culture differences " by Judith Pariseau
  5. David Hickman commented on topic "Mystery Orchid" by David Hickman
  6. Carol Holdren commented on topic "Bulbophyllum " by Marc Lefkowitz
  7. Carol Holdren commented on topic "Can a Bealleara re-flower" by Tony Borowiecki
  8. Carol Holdren commented on topic "How to care for my new orchid" by Sylvia Spence
  9. Bodil Bruus commented on member plant Ctt. Mrs. W. N. Elkins var. coerulea by Linda Thorne
  10. Jan E Teitsworth commented on topic "Can anyone identify this orchid?" by Jan E Teitsworth
  11. Carol Holdren commented on topic "Brassolaeliocattleyamaianh " by Kim Loan T Nguyen
  12. David garcia commented on member plant Myrmecophilia tibicinis stromburgkia trumpet player by David garcia
  13. Carol Holdren commented on member plant Bc. Maikai by William Gorski
  14. Joe L commented on topic "ID of this Oncidium? " by Joe L
  15. Robert H. Findlay commented on member plant Sngl. macloughlinii by Nicholas Stein
  16. Carol Holdren commented on topic "Name of this orchid" by ETHEL HAY
  17. Carol Holdren commented on topic "Pot. Hawaiian prominence america red orchid" by Paula Milano
  18. Edward Zapata commented on topic "Lady Bug or dangerous bug" by John Small
  19. Wyatt Parker commented on member plant Zygopetalum var. Big Red One by Wyatt Parker
  20. Carol Holdren commented on member plant Renantanda Sunrise 'Prasongs' by Andrew Chan