VITAMINS: As Additive in Fertilizer

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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Circumstances make the rules invalid; test before making large applications; some other less pertinent suggestions made. F85-8
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Vitamins Comments
VITAMINS: As Plant Growth Substances A brief review of some, such as thiamine, niacin, biotin, ascorbic acid, yeast; refer to OA83-52; refer also to OBIII-201; OBII-269, etc. 0
VITAMINS: Useful to Orchids Fungi provide niacin (nicotinic acid) which enhances the growth of seedlings; folic acid (a water-soluble vitamin) and thiamine (vitamin B/l) also stimulate growth; four combinations cited; refer to OR74-342; for scientific review refer to OB1-160-175 0

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  1. John Small asked question Lady Bug or dangerous bug in category General Discussion
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  4. Roberto Lizama started topic Orchid identification in category General Discussion
  5. Roberto Lizama asked question Help to idenficate this orchid in category General Discussion

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