Greenhouse Chat January 2017

Ron McHatton

Tuesday, January 10th, 2017

Watch on demand EST

Orchid Q&A

Orchid-related questions, answered by AOS experts. Note the specific times below if you wish to watch or listen to those topics.

00:32 Thrip damage

4:33 Vanda leaf drop

7:24 Vanda root problems

11:15 Marketing Names (RHS)

17:00 Culture of Miltonia vs. Miltoniopsis

22:30 Angreacum sesquipedale

24:44 Eggshells in potting media

26:59 Physan for disinfecting virus

31:04 Aerial root

34:42 Effect of light levels and Cattleya leaves

37:22 Phalaenopsis leaf problem (yellow spots)

41:26 Repotting (when should you do it)

44:48 Sterilizing tools

46:25 What causes buds to blast (lengthy chat)

52:21 Watering Vanda (dunking in bucket of water)

Greenhouse Chat June 2025

Ron McHatton

Tuesday, June 3rd, 2025

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 June 1, 2025.

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Greenhouse Chat May 2025

Ron McHatton

Thursday, May 8th, 2025

8:30 PM – 9:30 PM EST EST

Listen as Dr. Ron McHatton answers questions that were submitted in advance of the recording. Should you have questions that you would like to submit, please forward them along with photographs to Sandra Svoboda at greehousechat@aos.org at least 3 days prior to the next scheduled Greenhouse Chat.

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