About Northern Gauteng Orchid Society
A community where orchids, knowledge, and people thrive.
The Northern Gauteng Orchid Society (NGOS) is affiliated to the South African Orchid Council and represents a vibrant community of orchid enthusiasts in Gauteng. We bring together beginners, hobbyists, and experienced growers in an environment where knowledge is shared generously and curiosity is always welcome. From monthly meetings at Safari Garden Centre to our Spring and Autumn shows, we grow orchids – and we grow people.
Expert-Led Learning
Monthly presentations from respected growers and specialists, keeping you at the forefront of orchid cultivation.
Technical Excellence
Practical cultivation advice grounded in horticultural science to elevate your growing standards.
Award-Winning Shows
Opportunities to exhibit and benchmark your plants at our prestigious annual Spring and Autumn shows.
Structured Mentorship
Guidance for beginners and refinement for advanced growers through a supportive community network.
Educational Resources
Full access to curated bulletins, culture sheets, and archived presentations for deep botanical understanding.
Inclusive Passion
A serious yet welcoming community uniting beginners and advanced hobbyists through shared passion.
The Pinnacle of our Calendar
The Annual Spring & Autumn Orchid Shows
The NGOS Annual Orchid Shows represent a curated exhibition of horticultural excellence, showcasing specimen plants, rare species, and advanced hybrids. Experience the extraordinary diversity of orchids while engaging with our most knowledgeable growers.
Environmental Control Fundamentals
Successful orchid culture begins with environmental design rather than plant acquisition. Understanding light intensity, humidity gradients, airflow management, and temperature differentials is fundamental to replicating habitat conditions.
01
Light
Matching genus to intensity and photoperiod.
04
Temperature
Understanding diurnal variation requirements.
02
Air Movement
Continuous gentle airflow to prevent fungal pathogens.
05
Media Selection
Balancing drainage, aeration, and moisture retention.
03
Humidity
Managing ambient humidity while avoiding stagnation.
06
Fertilisation
Low-dose, consistent nutrient regimes with periodic flushing.