Greenhouse Chat July 2017

Ron McHatton
Tuesday, July 11th, 2017
Orchid related questions, answered by AOS experts.

Summary

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

00:58 Phalaenopsis- leaf shape
04:38 Fungus damage to leaves
09:39 leaves losing chlorophyll
12:50 hydroleca vs. hydroponic
14:54 Paphiopedilum foliage with strange growth
17:14 stimulating root growth
19:35 Media recommendations for Oncidiums
22:49 Vanilla pompona
26:50 Boisduval scale
29:27 watering with ice cubes
31:37 Cattleya with wrinkled pseudobulbs
34:03 Eulophia petersii
35:42 benefit of using charcoal in your media
41:11 Sustainable tree fern
42:36 Osmocote/Time Release Fertilizer
49:40 Aeration/oxygenation of rainwater
51:28 Do roots need dry out
55:55 Alkaline water- supplements
59:53 Inorganic vs.organic media

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