Orchid doctor

EVAPORATIVE COOLERS: Algae Control -- Use Physan 20. A78-495 -- How to Build One

Culture Orchid Doctor

by Robert M. Hamilton (Compiler)

Originally published in The Orchid Doctor in 1980 and 1988

Posted by Sys Admin almost 2 years ago.

Article Blog   Article Index
Cost of materials was less than $100, not including fan; instructions; refer to A75-584; general information on function and maintainance. A61-541+; A64-377+; A74-396+
Share on Social Media:  
Log in to Add a Comment

More The Orchid Doctor Articles under the Heading Evaporative Coolers

Evaporative Coolers Comments
EVAPORATIVE COOLERS: In Louisiana High humidity limits the effectiveness. A78-309 0
EVAPORATIVE COOLERS: Used Throughout the U.s.a. The fan and pad cooling system is the most popular. A80-356 0
EVAPORATIVE COOLERS: Use of Copper Sulphate on the Wet Pad Use 2 ppm. in the water periodically, A78-403 0
New Topics
  1. Susan Makar asked question "Aztec Gold" in category General Discussion
  2. Alison Brown asked question BLC can anyone tell me the hybrid name in category General Discussion
  3. Al Gerard asked question Nitrogen levels? in category General Discussion
  4. Raina Steiner asked question Ellison Onizuka in category General Discussion
  5. Paph hsinying jewel x paph hsying jewel september 09 2018 Adrienne Alexander asked question How to add a not-listed plant in category General Discussion
New Comments
  1. Image Carol Holdren commented on member plant V. Pachara Delight var. Pachara Delight Pink by Frances LaVigne
  2. Alison Brown commented on topic "BLC can anyone tell me the hybrid name" by Alison Brown
  3. Julie Ellner commented on topic "Phalaenopsis Hope Star" by Karl Olsen
  4. Image Carol Holdren commented on orchid Rlc. Princess Shasta
  5. Image Carol Holdren commented on topic " "Aztec Gold"" by Susan Makar
  6. Julie Ellner commented on topic "Any idea of this Cattleya?" by Juan Martin Cabrejos
  7. Image Carol Holdren commented on member plant Blc. Petch Sayam by Terence Kew
  8. John Appelbaum commented on member plant Blc. Hausermann's Charm by John Appelbaum
  9. Dsc 0747 Kathleen Kust commented on topic "Ellison Onizuka" by Raina Steiner
  10. Paph hsinying jewel x paph hsying jewel september 09 2018 Adrienne Alexander commented on topic "How to add a not-listed plant" by Adrienne Alexander