Greenhouse Chat May 2026

Ron McHatton
Tuesday, May 5th, 2026
8:30 PM – 9:30 PM EST EST
Orchid Q&A. Find answers to questions you did not even know you had.

Summary

Greenhouse Chat Index May 2026

05:44 Repotting in general

11:14 Cattleya leaves turning black

14:16 Gongora bud blast

16:14 Cattleya leaf virus

20:45 Use of Kphite

24:55 Beallara leaf spotting

28:12 Mites and control

29:56 Insect Growth Regulators

32:53 Flower color breaks

35:54 Oncidium baueri reblooming

38:09 Phalaenopsis leaf spots

43:32 Maxillaria leaf issues

45:18 Phalaenopsis leaf issues

48:07 Semi-hydroponics

51:18 Phragmipedium repotting

55:28 Phalaenopsis leaf problems

56:46 Vanda-type growing conditions needed

1:00:15 Use of neem oil

1:03:44 Oncidium leaf streaking

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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