{"product_id":"hoya-callistophylla-black-cat-iml-3576","title":"Hoya callistophylla 'Black cat' (IML 3576)","description":"\u003ch3\u003eHoya callistophylla 'Black cat' (IML 3576) at a glance:\u003c\/h3\u003e\u003cp\u003eHoya callistophylla IML 3576 'Black Cat' is a collector clone known for broad leathery leaves with especially dark recessed venation and strong contrast across the blade. The plant climbs or trails on semi-woody vines and, with time, can also produce umbels of pale yellow to greenish flowers with a gentle sweet fragrance.\u003c\/p\u003e\u003cp\u003eBright indirect light helps the venation stay pronounced, while watering should wait until the upper 2–3 cm of substrate have dried. A loose mix of bark, perlite, coir, and a little humus keeps the roots airy, and warmth around 18–28 °C with moderate to higher humidity supports stronger growth. It benefits from being slightly root-bound when mature and should not have old peduncles cut away, because flowers return from those spurs.\u003c\/p\u003e\u003cp\u003eThis is a strong choice for growers building a Hoya collection around bold veining and foliage drama.\u003c\/p\u003e","brand":"Foliage Factory","offers":[{"title":"plug","offer_id":53298806128970,"sku":"callistophylla Black cat","price":39.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/5115\/4506\/files\/Hoya_callistophylla_Black_cat_IML_3576_01.webp?v=1772575710","url":"https:\/\/foliage-factory.live\/products\/hoya-callistophylla-black-cat-iml-3576","provider":"Foliage Factory","version":"1.0","type":"link"}