Gastrochilus retrocallus

Author (Hayata) Hayata

Species 3 awards
Simple World Map Author: Al MacDonald Editor: Fritz Lekschas License: CC BY-SA 3.0 ID: ISO 3166-1 or "_[a-zA-Z]" if an ISO code is not available
Found in 1 country
View all 89 species in Gastrochilus

Growing conditions

Intermediate Temperature class
6°C Day/night drop
2,499mm Annual rainfall
Seasonal Rainfall pattern

Temperature

24°N Northern Hemisphere
JanFebMarAprMayJunJulAugSepOctNovDec13°18°23°28°
Day high Night low Range across populations

Rainfall

2,499mm/year
0100200300400JanFebMarAprMayJunJulAugSepOctNovDecmm
Jan 18° 16–19 12° 10–13 59mm
Feb 18° 16–20 12° 11–14 77mm
Mar 20° 19–22 14° 13–16 122mm
Apr 23° 21–25 17° 16–19 142mm
May 26° 24–27 20° 18–21 275mm
Jun 27° 26–28 22° 20–23 323mm
Jul 29° 27–29 23° 21–23 354mm
Aug 28° 26–29 22° 21–23 402mm
Sep 27° 25–28 21° 20–22 367mm
Oct 25° 23–26 19° 18–20 228mm
Nov 22° 20–23 16° 15–18 85mm
Dec 19° 17–20 13° 12–15 69mm

Bloom Season

Based on 12 Gastrochilus awards. Showing genus-level data.

Jan
Feb
Mar
Apr
May
Jun
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Aug
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Oct
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Dec

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Awards

Photo: Shawn Putt
CCC / OCNZ 2024 'Amelia'
87.00 points Northland 27 April 2024
Measurements
Flower size 19.1 × 19.1 mm Petals 6.3 × 2.6 mm Dorsal sepal 7.7 × 4.5 mm Lateral sepals 7.9 × 3.2 mm Lip 11.4 × 10 mm
10 inflorescences 7 flowers 8 buds

Seven flowers and eight buds on ten pendulous inflorescences, sepals and petals apple green, margins simple; Lip apple green with a large dark burgundy blotches at the centre (almost covering the whole lip except towards the edges), distal and is fringed. Plant well grown on a piece of pine bark. Flowers exude a citrusy fragrance. Substance firm, texture waxy.

View on OCNZ website ↗
Photo: Shawn Putt
AM / OCNZ 2024 'Amelia'
81.50 points Northland 27 April 2024
Measurements
Flower size 19.1 × 19.1 mm Petals 6.3 × 2.6 mm Dorsal sepal 7.7 × 4.5 mm Lateral sepals 7.9 × 3.2 mm Lip 11.4 × 10 mm
10 inflorescences 7 flowers 8 buds

Seven flowers and eight buds on ten pendulous inflorescences, sepals and petals apple green, margins simple; Lip apple green with a large dark burgundy blotches at the centre (almost covering the whole lip except towards the edges), distal and is fringed. Plant well grown on a piece of pine bark. Flowers exude a citrusy fragrance. Substance firm, texture waxy.

View on OCNZ website ↗
AM / OCNZ 2023 'Dorothy'
81.26 points
View on OCNZ website ↗

Award Comparison

MeasurementCCC/OCNZ 2024 'Amelia'AM/OCNZ 2024 'Amelia'
Flower size19.1 × 19.1 mm19.1 × 19.1 mm
Petals6.3 × 2.6 mm6.3 × 2.6 mm
Dorsal sepal7.7 × 4.5 mm7.7 × 4.5 mm
Lateral sepals7.9 × 3.2 mm7.9 × 3.2 mm
Lip11.4 × 10 mm11.4 × 10 mm
Flower count77
Inflorescences1010

Synonyms

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