Orchids Forever Offers an Escape During Winter Months SHARE CLEVELAND — Ohio has more than 40 species of orchids, and the Cleveland Botanical Garden is putting many of those orchids on display. What You Need To Know Holden Forest & Gardens Orchids Forever experience at the Cleveland Botanical Garden is happening until April 11 The garden has a Costa Rica and Madagascar biome to show how the orchids grow in different environments Due to social distancing, reservations are required and the first weekend is already sold out Jillian Slane is putting the drill to work, getting the wall ready for a big opening. “This is the beginning of our timeline, so we start off with orchids, which emerged about 112 million years ago,” she said.