WATERING WHEN – CHILOGLOTTIS

Though Melbourne and Adelaide conditions are very different, in cultivation the watering is similar with the warning that in Adelaide it is a harsher environment for this genus.

The following information has been kindly supplied by Richard Thomson, an experienced terrestrial grower from ANOS Victoria.

03 sm PM Chiloglottis valida

Chiloglottis valida

Generally, Chiloglottis are kept damper than Pterostylis, during the dormant period. As many Chiloglottis need the potting media and the tubers dampening in summer, the general action with water, is to have the tubers damp until leaves emerge. Then to commence normal pot watering.

Chiloglottis, can get infected with rust. The first thing usually noticed is some pairs of leaves sticking up in the air. When you look closely you will notice some whitish little lumps on the underside of the leaf. Please immediately take the pot away from your other orchids as it is contagious across Chiloglottis. There does not seem to be an effective way to treat the infection.

ANOS VICTORIA MEETINGS

CHILOGLOTTIS
Species State / Location Month Benched BUSH FLOWERING WATERING
chlorantha NSW July Aug Sept Sept to Oct Keep damper from early February. Water when leaves emerge
cornuta S NSW Vic Tas SA Nov Dec Nov to Feb – altitude Keep damp all year. Water when shoots emerge.
diphylla Qld NSW Feb Mar Apr May Jun Jul  Aug Feb to May mid to late January
sp affin diphylla Feb Keep damper from early February. Water when leaves emerge
formicifera NSW Jul Aug Sept Oct Nov Aug to Nov keep damper from early February, Water when leaves emerge
sp affin formicifera Jul Keep damper from early February. Water when leaves emerge
gammata Tas high Oct to Feb
jeanesii Vic Nov Dec Nov to Jan Keep damp all year. Water when shoots emerge.
longiclavata N Qld Feb Mar Apr May Jun Jul Aug April to June mid to late January
palachila N NSW Aug Sept Oct Nov Nov to Feb keep damper from early February, Water when leaves emerge
x pescottiana NSW ACT Vic Jun Jul Aug Sept Oct Aug to Nov keep damper from early February, Water when leaves emerge
platypetala Sept Keep damper from early February. Water when leaves emerge
platyptera N NSW Jul Aug Sept Oct July to Oct keep damper from early February, Water when leaves emerge
reflexa NSW Vic Tas Feb Mar Apr Dec to May mid January
sp affin reflexa Feb mid January
seminuda S NSW Feb Mar Apr May Jan to April keep damp all year
spyrnoides S Qld N NSW Feb Apr Dec Dec to April Keep damp all year. Water when shoots emerge.
sp affin spyrnoides Feb Oct Nov Dec Dec to Feb Keep damp all year. Water when shoots emerge.
sylvestris Qld NSW Feb Mar Apr May Jun Jul Aug Dec to May early to mid January
trapiziformis Qld to Tas Jul Aug Sept Oct Nov Aug to Nov keep damper from early February, Water when leaves emerge
triceretops Tas Oct Aug to Dec Keep damp all year. Water when shoots emerge.
trilabra NSW ACT Vic Feb May Dec Dec to March late December or earlier
trullata Qld Jul Aug Sept Oct Winter keep damper from early February, Water when leaves emerge
truncata S Qld Jun Jul Aug Sept Oct July to Sept Early to mid February
sp affin truncata Jul Aug Sept Autumn Keep damper from early February. Water when leaves emerge
vallida NSW ACT Vic Sept Oct Nov Sept to Jan – altitude Keep damp all year. Water when shoots emerge.

(As there is no January meeting, there is no information on flowering in cultivation for this month.)

From the chart, it can be seen that the cultivated flowering time does not always match the bush flowering time.

03 sm PM Chiloglottis valida

Chiloglottis valida

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One thought on “WATERING WHEN – CHILOGLOTTIS

  1. Pingback: Watering When: cauline type Pterostylis – NOSSA

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