Light is a crucial factor in blooming, it is on a wide range of foot candles being 2000-3600. As for temperature, your conditions are perfect, summer days average 78-87 degrees and nghts average at about 65-75 with high humidity of about 85%. Do not allow your ascocentrum to dry out, it likes plenty of water from spring to autumn. You did not say anything about a fertilizer regimen but like all orchids weak weekly, 1/4 recommended strenght should be applied weekly during active growth periods. There is a resting period during the winter with temps days at about 53-57 degrees and nights 76-40ish degrees. Would love to see some
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s of your new addition, but it sounds like you have the perfect enviroment and yes, I forgot
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Aboard to the OB...a fun and information place to be...