The Orchid Doctor Articles under the Heading Gas

Gas Comments
GAS: Effect of Ethylene on Plants Indoors Gas ranges in the home may produce ethylene to injure opening buds; natural gas contains no ethylene but the burners on starting, for 17 seconds, and on stopping, for ten seconds, emit small amounts especially if they are automatically controlled. A67-901 0
GAS: From Approved Heaters in Greenhouse Heaters not vented to the outside will damage flowers even if declared safe to humans. OD72-221 0
GAS: Toxicity to Plants Natural gas from heaters presents no ethylene problem but manufactured gas carries it and is very toxic. A71-783 0

New Topics

  1. Robert H. Findlay asked question Help with ID of this Eria sp. in category General Discussion
  2. Osura Mindula Gunasena asked question Help to Identify the Id of this Vanda in category General Discussion
  3. Maricarmen Ferreira asked question Care for Myl Quest Fanguito in category General Discussion
  4. Polina Alexander asked question Looking for Doritaenopsis Happy Valentine in category General Discussion
  5. Debbie Chase asked question Head on Shot to be Identified in category General Discussion

New Comments

  1. Robert H. Findlay commented on topic "Help with ID of this Eria sp." by Robert H. Findlay
  2. John Small commented on topic "Lady Bug or dangerous bug" by John Small
  3. Carol Holdren commented on topic "Help to Identify the Id of this Vanda" by Osura Mindula Gunasena
  4. Carol Holdren commented on topic "Care for Myl Quest Fanguito " by Maricarmen Ferreira
  5. Roberto Lizama commented on topic "Help to idenficate this orchid" by Roberto Lizama
  6. Mark Ashworth commented on topic "Orchid species search" by Mark Ashworth
  7. Debbie Chase commented on topic "Head on Shot to be Identified" by Debbie Chase
  8. Carol Holdren commented on member plant Phal. Liu's Cute Angel by Mo Chen
  9. Mo Chen commented on member plant Holc. flavescens by Mo Chen
  10. Carol Holdren commented on topic "Identify Orchid" by Debbie Chase