Orchid Q&A

* Air Conditioning
* Ansellia africana
* Aquarium Water
* Back Cutting
* Black Growths
* Calanthe Culture
* Catts in Hawaii
* Change of Environment
* Cymbidiella rhodocheila
* Culture of Alba Orchids
* Dehydration
* Dendrobium Care
* Dendrobium Repotting
* Dendrochilum magnum
* Dormancy
* Dry Conditions
* Epsom Salts
* Eulophia species
* Fertilizer Injector Dosage
* Flowering Vanilla
* Habenaria rhodocheila
* Holcoglossum kimballiana
* Inobulbum munificum
* Jewel Orchids
* Judging Orchids
* Leaf Color
* Leaf Residue
*
Leaftip Burn
* Liparis viridiflora



Q.

Back Cutting

I have been rereading an article by Allison and Mark Webb on the Dendrobium speciosum complex in the October 1994 AOS Bulletin (now Orchids) in which they say that "back-cutting the rhizome will make sure a plant puts out lots of new growths." Please explain how and when this should be done. - Susan Austin

 

A.

Back-cutting refers to the practice of severing the rhizome between older pseudobulbs to encourage the production of new growths. It can be considered analogous to pinching foliage plants and annuals, where the apical dominance of lateral buds is overcome by the removal of the growing tip. -
Ned Nash




Orchid Q&A

* Masdevallia coccinea
* Mastering Miltonias
* Maxillaria sophronitis
* Mealybug Infestation
* Meristemming Monopodials
    Missing Pollen
* Night Length
* Night Lights
* No Flowers
* Non-flowering Doritaenopsis
* Oncostele Wildcat
* Oncidium Sharry Baby
* Orchid Honeydew
* Paphinia herrerae
* Paphiopedilum armeniacum
* Paphiopedilum delenatii
*
Phaius Culture
* Phalaenopsis Problem
*
Phalaenopsis Spiking
* Plant Sitter
* Rainwater Collection
* Redwood Bark
* Re-rooting Plants
* Spotted Oncidum Leaves
*
Sticking Flowers
* Storing Pollen
*
The Larger the Better
* Vanda Keiki
* Virus Question