Greenhouse Chat November 2021

Ron McHatton
Wednesday, November 17th, 2021
Orchid related questions, answered by AOS experts.

Summary

Note the specific times below if you wish to watch or listen to those topics.

 05:56 Brassavola leaf problems
09:55 Repotting when roots are coming out of the pot
12:25 Phalaenopsis strange leaf growth
18:09 Cattleya when to repot
22:17 Sunburn leaf damage
26:46 Root discoloring 
29:14 Cattleya new growth growing downward
33:39 Snails or thrips?
37:28 Oncidium watering
42:12 Fertilizing with RO water
43:44 Cattleya that will not bloom
47:00 Dendrobium leaf damage from stress
49:15 Paphiopedilum double budding
51:00 Phalaenopsis leaf damage
55:15 Psychopsis culture and repotting
1:02:20 Cattleya repotting by putting a pot in a pot in a pot
1:09:03 How and when to fertilize

Also in This Category

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.

Greenhouse Chat April 2025

Ron McHatton
Thursday, April 3rd, 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.

Why Won't It Bloom?

Ron McHatton
Wednesday, March 5th, 2025
8:30 PM – 9:30 PM EST EST
Orchid Q&A. Get answers to questions you did not even know you had.

Greenhouse Chat February 2025

Ron McHatton
Wednesday, February 5th, 2025
8:30 PM EST EST
Orchid Q&A. Find answers to questions you did not even know you had.

Greenhouse Chat January 2025

Ron McHatton
Thursday, January 2nd, 2025
8:30 PM EST EST
Orchid Q&A. Find answers to questions you did not even know you had.

Greenhouse Chat November 2024

Ron McHatton
Tuesday, November 19th, 2024
8:30 PM EST EST
Orchid Q&A. Find answers to questions you did not even know you had.
Hero-img3