Orchid doctor

ELECTRIC CONDUCTIVITY: Meaning

Orchid Doctor

by Robert M. Hamilton (Compiler)

Originally published in The Orchid Doctor in 1980 and 1988

Posted by Sys Admin almost 3 years ago.

Article Blog   Article Index
The measure of current flow (of fertilizer) passing through water, determined by a reading on a meter connected to the water line; similar to the concept of Parts Per Million. OA87-163; 200
Share on Social Media:  
Log in to Add a Comment

More The Orchid Doctor Articles under the Heading Electric Conductivity

Electric Conductivity Comments
ELECTRIC CONDUCTIVITY: For Early-flowering Cymbidiums Culture In April, May during flower-bud induction have an E.G. of 0.3; in July-August and continuing into the flowering period an E.G. of 0.8 with an increase in potassium recommended from August on. OA87-200 0
ELECTRIC CONDUCTIVITY: For Late Flowering Cymbidium Culture In April-May an E.G. of 0.6 to 0.8; from end of July to early August an E.G. of 0.3, possibly a few weeks without fertilization; from August (end) to November an E.G. of 0.6 to 0.8 with potassium increase when spikes show; with a drip system a lower E.G. is necessary. OA87-200 0

New Topics

  1. Jamaal Hooker asked question Endemic orchids in Puerto Rico in category General Discussion
  2. Michael Heffernan asked question Ruby Eyes ‘Tetra Baron’ in category General Discussion
  3. Kevin Fernandez asked question Unknow orchid in category Vandaceous
  4. Kevin Fernandez asked question Yellow leaves in category General Discussion
  5. Karen Kaye asked question details for care. Food, fan location etc in category General Discussion

New Comments

  1. Stephen Cowley commented on orchid Gym. nigra
  2. Image Carol Holdren commented on topic "Unknow orchid" by Kevin Fernandez
  3. Image Carol Holdren commented on topic "Yellow leaves" by Kevin Fernandez
  4. Image Carol Holdren commented on topic "Ruby Eyes ‘Tetra Baron’" by Michael Heffernan
  5. CASSIO VAN DEN BERG commented on orchid Psy. atropurpurea
  6. Alicia PANTANO commented on topic "Looking for Plant Identification" by Jeanne M Uzar
  7. John Marmaro commented on orchid E. mariae
  8. 2016 11 03 Jeanne M Uzar commented on member plant Pths. tribuloides by Jeanne M Uzar
  9. Image Carol Holdren commented on topic "details for care. Food, fan location etc" by Karen Kaye
  10. Edward Zapata commented on topic "Help with ID, Please & Than You! " by Elizabeth Padilla