Zygopetalum – Caper Bean – orchid

Description

Zygopetalum – Caper Bean – There are about 40 medium sized, evergreen, epiphytic or terrestrial orchids in this genus. They naturally occur in Central and South America, in warm, moist rainforest, sometimes in rocky outcrops or in leaf litter. They have conical to egg shaped pseudobulbs, from the tops of which are produced 2 or more strap shaped, folded, leathery or fleshy glossy, mid green leaves. Racemes of up to 12 of delicate, highly fragrant, long lived flowers, most of which are richly colored with a combination of green-brown and indigo-blue, arise from the bases of the pseudobulbs from autumn to spring. Cool to intermediate growing orchids (see chart below). Grow in standard epiphytic orchid potting mix in pots that will easily accommodate the root system, or in slatted baskets. In growth provide high humidity and bright filtered light, water freely, and apply a quarter to half strength balanced liquid fertilizer at every third watering. In winter, admit full light and water sparingly. Prone to spider mites, aphids, and mealybugs.