Orchid doctor

COOL-GROWING PLANTS: Laelia Crosses

Culture Orchid Doctor

by Robert M. Hamilton (Compiler)

Originally published in The Orchid Doctor in 1980 and 1988

Posted by Sys Admin about 3 years ago.

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To grow with cymbidiums; try primary and second ary crosses of Laelia anceps and other cool growing Mexican laelias. OA78-17
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More The Orchid Doctor Articles under the Heading Cool-Growing Plants

Cool-Growing Plants Comments
COOL-GROWING CONDITIONS: Temperatures General understanding is that night temperature should be between 50 and 60 deg.F. (13 to 15 Celsius); day temperatures, at midday, 75 to 80 deg.F. (24 to 27 Celsius). OD77-91; for dendrobiums and cattleyas. F69-195 0
COOL-GROWING PLANTS: Chemistry Coolness combined with light allows plants to accumulate sugar reserves which are bound to anthocyanins to stabilize colors and protect cells from harmful irradiation; refer to A85-1339 0
COOL-GROWING PLANTS: For Coastal California List of 16 genera and 43 species recommended as suitable, with comments; refer to OD70-269 0
COOL-GROWING PLANTS: For Outdoors Growing For an intermediate range of temperatures, 135 species from Ecuador listed as possibilities, refer to OA81-41 0
COOL-GROWING PLANTS: In Florida Success reported with miltonias, odontoglossums, cochliodas and their bigenerics such as odontiodas and odontonias and vuylstekearas; media: 1 pt. chopped osmunda, 1 pt. sphagnum moss; water daily; repot annually; other structural and cultural features; refer to F71-106+; also refer to F74-166+ 0
COOL-GROWING PLANTS: In Victoria, Australia Incredible variety of genera can be grown outdoors: various kinds of ada, bifrenaria, brassia, cirrhopetalum, coelogyne, dendrobiums (native), dendrobiums (soft cane dendrochilum, gongora, laelia, lycaste, masdevallia, maxillaria, odontioda, odontoglossum, odontocidium, oncidium, Slc, stanhopea, and zygopetalum. A79-474 0
COOL-GROWING PLANTS: In Warm Areas Provide individual up-close humidity and coolness by using cement/asbestos pipes as "cooling cylinders", as mounts for the plants and keep the containers filled with water. A81-1228 0
COOL-GROWING PLANTS: Low-energy Orchids List of about 60 given; plants which will stand a few degrees of frost and grow in a greenhouse with controls set for a minimum of 40 deg.F. A78-39+ 0
COOL-GROWING PLANTS: Other Genera Brassolaelia Sea Urchin is reliable in cool areas; Epidendrum radicans and other epidendrums do well with cymbidiums; Odontoglossum grande, Odm. excavatum, Odm. bictoniense, Eulophia krebsii Vanda coerulea, Sobralia macrantha, and Zygopetalum mackayi all do well; miltonias do not. C74-14+ 0
COOL-GROWING PLANTS: Two Basic Elements in Their Culture Lower the night-time temperature and provide a moist/windy atmosphere. ODA77(3)-5 0

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  2. Robert Scully asked question Searching for a special hybrid in category General Discussion
  3. Edward Zapata asked question Cymbidium breeding info? in category General Discussion
  4. Hfs photo Henry Shaw started topic Missing Gan Lin phal variety in category General Discussion
  5. 92f7c225 2490 4d3b 822c 2f4b8f30d6b8 Mary Lane started topic Orchid not found in Orchids.Org in category General Discussion

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  1. Edward Zapata commented on topic "Cymbidium breeding info?" by Edward Zapata
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  4. 2016 11 03 Jeanne M Uzar commented on topic "Orchid not found in Orchids.Org" by Mary Lane
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