Greenhouse Chat September 2019

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

05:12    When to use a fungicide preventatively. What fungicide to use and how to use it.
14:00   Leaf damage from sunburn.
19:33   Leaf damage Leaves falling off and yellowing from dehydration
22:08   Leaf tip damage
24:36   Leaf damage die back
27:13   Fungus from too wet potting mix
31:18   Bud blast causes
35:15   Black spots on Oncidium leaves
37:38   Cattleya not growing well
40:24   Dendrobium kingianum not growing well
43:45   Phalaenopsis root loss and fungus
47:38   Phalaenopsis bellina and temperature effects
52:23   Adopting orchids that are near dead
55:14   Leaf spotting in general
58:03   Fungus on new cattleya growth under LED lights