Greenhouse Chat October 2018

Greenhouse Chat October 2018

Orchid related questions, answered by AOS experts.

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

04:56       Phragmipedium leaf issues
08:32       Phalaenopsis leaf problems
11:29       Winter rest periods (re:  Den. anosmum)
13:35       Den. fimbriatum growth habit
15:44       Lc. Shelly Compton 'Touch of Class' --new growth blackening
21:53       Dendrobium Jonathan's Glory 'Dark Joy' --chewed leaves
24:33       Leaf tip dieback in Cattleyas
28:19       Water pH for orchids
31:40       Water quality relative to fertilizer choice
33:32       Water quality for orchids
36:16       Acceptable salt content in drinking water
40:04       Chewed damage on Vanda roots
42:55       Dry black "eyes" and growths on Cattleya
46:44       Phalaenopsis  leaf problems (bites from house cat)
48:11       "greasy", fluid filled blisters on Phal flower
53:00       Join the AOS
53:39       Q&A   
--how best to treat rainwater for bacteria and fungus preventative
--is a Brita filter useful for treating water for orchids
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