Pterostylis irwinii

Also known as: Irwin's Pterostylis in the subfamily: Orchidoideae

General Information

Irwin's Pterostylis is a cool growing orchid belonging to the sub family Orchidoideae. It is named after the New Zealand Orcihd Enthusiast.

Flower Size
2.5 - 2.5 cm
Small
Medium
Large
Temperature
9 - 15 °C
Cold
Cool
Intermediate
Warm
Hot
Light
22000 - 22000 lux
Full Shade
Low
Medium
High
Full Sun

Flowers

Numerous blossoms appear during Spring

Blooming Season

  • Spring

Fertiliser

These plants do well with slow release fertiliser at the rate of 2-3 pellets per cup (250ml) of media. Additional fertiliser during the growth period may be beneficial, but not necessary.

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