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The Orchid Doctor Articles under the Heading Rest Period

Rest Period Comments
REST: For Dendrobiums As exemplified by D.Gatton Sunray, after growth is comple ted in the Fall, allow the plant to dry for four or six weeks then give it a good soaking; if shrivelling of canes does occur in the meantime, give it some water. A82-920 0
RESTING PERIOD: Defined When the lead growth is mature, water and fertilizer can be withheld until the new growth or inflorescences show themselves. A87-733; for Catasetum expansum a rest period may last four months, until the end of April; for Cycnoches chlorochilon it takes three months until the end of June, quite unusual. A83-1054 0
REST: Is it Necessary? Many orchids experience definite wet and dry periods in their native haunts but it is not necessarily the best way to treat them under cultivation; pseudobulbs from wet/dry areas can be tripled in size by watering and fertilizing year round; an Oncidium ornothorrhynchum improved its growth by being deprived of its rest period. A84-17 0
REST PERIOD: Definition When the season's growth is made up in late fall and pseudobulbs are mature, many plants go into a rest period lasting until growth starts again in the spring; genera with species which rest include calanthes, dendrobiums, lycastes, odontoglossums, oncidiums, cymbidiums, etc.; refer to OR73-13 0
REST PERIOD: Necessity for The idea that all orchids need a rest period is a fallacy; not necessary for many modern hybrids; a good practice is to water all plants with good green leaves. A68-431 0
REST PERIOD: Not Necessary for Plants Growing Under Optimum Conditions With few exceptions (such as the deciduous dendrobiums) the generalization about the necessity for a rest period is questionable; proper feeding and climate should bring frequent flowerings not injurious to a plant. A73-909 0
REST: "semi-dry" Rest Is it possible to describe "semi-dry" water?; or is this an obfuscation for a type of rest period complete with light spraying with water to keep the pseudobulbs from shrivelling?; plus the rebuttal, see OR82-251 0

New Topics

  1. Kristin Dorris asked question Odontocidium Orchid fungus? in category General Discussion
  2. Maria Fernandez asked question Wild. Lisa Devos in category Dendrobiums
  3. Leshya Perkins asked question Image of a plant please in category General Discussion
  4. Danny Lyon asked question Phaius bernaysii in category General Discussion

New Comments

  1. Michael Valcarcel commented on member plant Rlc. Chief Takanaka by Walceli Muniz Valverde
  2. Michael Valcarcel commented on member plant Rlc. Montana Spirit by Michael Valcarcel
  3. Michael Valcarcel commented on member plant Ctt. Blazing Sun by Michael Valcarcel
  4. Michael Valcarcel commented on member plant Bc. Spotted Clown by Michael Valcarcel
  5. Maria Skrypnyk commented on member plant Yamadara Redland Sunset by Maria Skrypnyk
  6. André Pessina commented on topic "Odontocidium Orchid fungus?" by Kristin Dorris
  7. Linda Hartman commented on topic "Image of a plant please" by Leshya Perkins
  8. Paul Reavis commented on orchid Milt. Kismet
  9. Christiaan Viljoen commented on member plant Psh. fragrans by Christiaan Viljoen
  10. Christiaan Viljoen commented on member plant Z. maculatum by Christiaan Viljoen