Orchid Culture - Articles by Sue Bottom

A compendium of Sue's Articles, many originally published in the Newsletter
 

General Orchid Culture

General Orchid Culture
 
 
Watering and Water Quality
 
 
Fertilizing Orchids
 
 
Orchid Potting Media

Orchid Potting Media

Orchid Potting Media - Jun 19
Orchid Potting Mixes - Apr 13
The Mystery of Sphagnum Moss - Jul 15
Top Dressing Your Orchids - Apr 16
 
 
Repotting Orchids
 
 
Orchid Pots
 
 
Temperature, Humidity and Air Movement
 
 
Light

Light

Seasonal Changes in Light - Feb 14
 
 
Orchid Growth Processes

Orchid Growth Processes

Plant Growth Processes - Oct 17
Orchid Roots - Jun 13
Apical Dominance and Growth Patterns - Jun 17
 
 
Seasonal Tips
 
 
More Orchid Information
 
 

Different Types of Orchids

Specific Genera
 
 
Species and Hybrids
 
 

Orchid Ailments

Overview

Overview

Orchid Pests and Diseases - Oct 09
Orchid Hygiene - Nov 17
Orchid Triage - Jun 16
 
 
Orchid Pests

Orchid Pests

Thrips on Orchids - Oct 12
 
 
Orchid Diseases
 
 
Pesticides, Fungicides and Bactericides

Pesticides, Fungicides and Bactericides

Applying Fertilizers and Chemicals - Nov 16
Fungicides and Bactericides for Orchid Diseases - Jul 10, Nov 15
Hydrogen Peroxide - Jul 17
Pesticides for Orchid Pests - Dec 09
 
 
Physiological and Environmental Problems

Physiological and Environmental Problems

Bud Blast and Flower Blighting - Apr 17
Edema Blisters on Orchids - Apr 12
Weeds, Ferns and Orchids Do Not Mix - Jul 12, Jul 16
Leaf Reddening - Sign of Stress - Aug 17
 
 
Orchid Virus

Orchid Virus

Virus in Cattleyas - Aug 12