Care & Culture Blog

Polychilos Phalaenopsis, sometimes known as “summer-blooming phals,” are a unique and rewarding group within the Phalaenopsis family. With their lush, broad leaves and long-lasting, often fragrant blooms, these orchids are a favourite among collectors who want something a little different from the classic moth orchid. Whether you are new to orchids or expanding your collection, this guide will help you give your Polychilos the best possible care.

Meet the stunning Phragmipedium – the New World's answer to slipper orchids. These captivating plants stretch across Mexico, Central and South America, earning their "slipper" nickname from the distinctive pouched lip that gives each flower its signature look.

What Makes Phragmipediums Special?

Phalaenopsis orchids, also known as moth orchids, are one of the most popular orchid varieties due to their beautiful flowers and ease of care. With the right conditions and attention to detail, you can enjoy these stunning plants for years to come.

Important: Before reading this guide, ensure your orchid is a Phalaenopsis subsection Phalaenopsis and NOT Phalaenopsis subsection polychilos orchid as they have different cultural requirements. 

Polychilos are tropical Phalaenopsis, very different from your everyday moth orchid. They’re part of a unique breeding line, and when purchased from a registered nursery, their genetic lineage can be traced. If you’re unsure whether you have one, look for their telltale traits: a short stem, 2–3 blooms, and a star-shaped flower known as the ‘Summer Star’ Phalaenopsis—true to its name, it blossoms in the summer!

Many beginner orchid growers have no trouble loving their plants—the real challenge is getting them to bloom again. Once the flowers fade and the spikes are cut back, it becomes a waiting game. What most don’t realize is that reblooming isn’t a matter of luck. Orchids will flower again when they’re healthy and grown similar to the environmental cues they’d experience in nature!

Paphiopedilum subgenus Polyantha is a subdivision within the genus Paphiopedilum. This group of lady slippers is particularly characterized by their ability to carry multi-floral inflorescences. They are native to various regions of Asia, including China, India, Southeast Asia, and the Indonesian archipelago, where they thrive in humid forest environments.