Greenhouse Chat May 2024

Ron McHatton
Thursday, May 9th, 2024
8:30 PM EST EST
Join Dr. Ron McHatton as he answers questions about all things orchids.

Summary

Greenhouse Chat Index May 2024

05:21 Phalaenopsis saving a dying plant

10:18 Phalaenopsis possible virus issue

13:46 Dendrobium should I use a glazed pot

16:02 Orthene how to mix

17:34 Gongora galeata how to get it to flower

20:12 Cattleya rusty spots on the leaves

23:14 Dendrobium Violet Fizz how to get it to flower

26:04 Cattleya percivaliana repotting a big Cattleya

29:25 Cattleya repotting an overgrown plant

31:03 Phragmipedium Grouville leaf tip dieback

32:58 Phalaenopsis leaves shriveled up

35:06 Cattleya deformed flowers

37:58 Paphiopedilum leaf spots

39:34 Phalaenopsis issues on the back of the leaf

40:47 Phalaenopsis repotting

44:44 Sunburn leaves

49:31 Cattleya streaking in the leaves possible virus

51:47 Cattleya dark spotting on the leaves

54:35 Micronutrients definition

58:40 Phalaenopsis refer to the first slide 05:21

Also in This Category

Greenhouse Chat April 2026

Ron McHatton
Thursday, April 2nd, 2026
8:30 PM – 9:30 PM EST EST
Join Dr. Ron McHatton as he answers your questions about all things orchids. Please send your question and pictures to Sandra Svoboda at greenhousechat@aos.org by March 31, 2026.

Greenhouse Chat March 2026

Ron McHatton
Tuesday, March 3rd, 2026
8:30 PM – 9:30 PM EST EST
Join Dr. Ron McHatton as he answers your questions about all things orchids. Please send your question and pictures to Sandra Svoboda at greenhousechat@aos.org by March 1, 2026.

Greenhouse Chat February 2026

Ron McHatton
Tuesday, February 10th, 2026
8:30 PM – 9:30 PM EST EST
Orchid Q&A. Find answers to questions you did not even know you had.

Greenhouse Chat January 2026

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

Greenhouse Chat November 2025

Ron McHatton
Tuesday, November 4th, 2025
8:30 PM – 9:30 PM EST EST
Listen as Dr. Ron McHatton answers your questions about all things orchids. For future Greenhouse Chats, Please send your question and pictures to Sandra Svoboda at greenhousechat@aos.org at least three days prior to the webinar.

Greenhouse Chat October 2025

Ron McHatton
Thursday, October 9th, 2025
8:30 PM – 9:30 PM EDT EST
Join Dr. Ron McHatton as he answers your questions about all things orchids. Please send your question and pictures to Sandra Svoboda at greenhousechat@aos.org by October 6, 2025.
Hero-img3