Orchid related questions, answered by AOS experts.

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

00:56  Tolumnia culture
06:10  Cattleya twisted leaves
09:26  Root damage
12:08  Brassavola comparing retusa to ceboletta
14:53  Dendrobium cold damage to leaves
17:18  Cattleyas brown spots and blisters on pseudobulbs and leaves
24:10  Phalaenopsis spikes coming out of the crown  
27:37  Why not to overpot orchids
29:37  Growing Phragmipediums in standing water
31:39  Repotting Phragmipediums
34:35  Arranging your orchid collection
37:15  Dendrobiums how to water nobiles
41:24  Cattleya lobiata spotted pseudobulbs
46:36  Growing Cattleyas in straight charcoal and other mediums
53:13  Pots versus baskets versus mounting
57:12  Cattleyas tying up the leaves to grow upright