Greenhouse Chat February 2020

Ron McHatton
Tuesday, February 18th, 2020
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   Orchid roots and their make up

10:02   Deformed flowers, what causes this

13:16   Leaf damage and spotting

16:10   Phalaenopsis  Leaf growth different on the same plant

19:22   New growth weak and stunted 

21:12   Photosynthesis  Top and bottom of the leaves?

25:16   Cymbidium viruses 

27:23   Catasetum  where the spikes should come up

28:55   Dendrobium nobile blooming and bloom count

31:20   Stimulating root growth with additives 

33:25   Plant labels how to read them

34:44   Cattleya leaf spotting

38:08   Phalaenopsis leaf bumps and pits

41:11   Dendrobium When to cut the older pseudobulbs

42:40   Ascocenda reblooming

45:12   Cattleya possible stress, new growth is healthy

47:55   Laelia anceps  When to repot

50:44   Bud blast on windowsill plants

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