By Coral Gables Gazette staff

More than 150,000 orchids will bloom across the grounds of Fairchild Tropical Botanic Garden this weekend as the garden’s annual Orchids in Bloom festival returns for a two-day celebration of horticulture, science, and conservation.

The festival, scheduled for Saturday and Sunday, March 14 and 15, will transform Fairchild’s 83-acre campus along Old Cutler Road into one of South Florida’s most vibrant spring events. Visitors can explore rare orchid displays, a juried orchid show, science demonstrations, cultural performances, and a marketplace featuring specialty growers from across the region.

The event also highlights a conservation story that stretches back more than a century — and a scientific effort now underway to restore orchids to Miami’s urban landscape.

A region that lost its orchids — and is getting them back

South Florida once supported a remarkable diversity of native orchids. Many species grew naturally on the branches of trees throughout the region, creating bursts of color across the subtropical canopy each spring.

That abundance began to disappear in the late 19th century as South Florida opened to development and commercial plant collecting. Orchids were harvested from forests by the thousands and shipped north to be sold as decorative houseplants. By the early twentieth century, much of the region’s native orchid population had been reduced to scattered remnants.

Fairchild’s response is the Million Orchid Project, a conservation initiative launched in 2013 that has grown into the largest orchid restoration program in the world.

The project uses micropropagation — a laboratory technique that produces new plants from seed under sterile conditions — to cultivate native orchid species and reintroduce them into Miami’s urban tree canopy. More than 700,000 native orchids have been propagated and planted across Miami-Dade County, with a long-term goal of restoring one million.

The scientific inspiration for the program came from work in Singapore Botanic Gardens, where researchers demonstrated that orchids thrive in cities as successfully as they do in natural forests. That insight, brought to Miami by Fairchild director Dr. Carl Lewis after a visit to Singapore, reshaped the way botanists think about orchid conservation.

Many native orchids are epiphytes — plants that grow on tree bark rather than in soil. Because they draw moisture and nutrients from the air, they do not require intact wilderness to survive. A single healthy tree in a city can support an orchid colony.

Today more than 75 partner organizations participate in the Million Orchid Project, including over 200 South Florida schools. Students grow orchids in classroom mini-labs and plant them on trees around their campuses, where scientists track their growth and ecological interactions.

A decommissioned school bus converted into a mobile micropropagation laboratory — known as the STEMLab — travels to schools across Miami-Dade County to bring the science directly to students.

Visitors attending Orchids in Bloom this weekend can explore the Million Orchid Project Lab and see the propagation techniques used to cultivate endangered species. The STEMLab will also be on site for interactive demonstrations.

The juried show and the Coral Gables connection

A centerpiece of the festival is the juried orchid exhibition presented by the Orchid Society of Coral Gables.

The show features competitive displays of rare and exceptional orchids judged by trained evaluators who assess plant health, cultural achievement, and botanical rarity. Exhibitors range from experienced collectors to hobbyists cultivating unusual species in home greenhouses.

The Orchid Society of Coral Gables holds monthly meetings open to growers at every level, from beginners to advanced collectors, and remains an active partner in Fairchild’s community programming.

The connection between Coral Gables and the global orchid community runs deeper than the festival itself. In 2012 the American Orchid Society relocated its international headquarters to the Fairchild campus.

Founded in 1921, the society now includes more than 10,000 members and 600 affiliated societies worldwide. Its research library, housed at Fairchild, contains one of the most significant collections of orchid literature and historical material in the Americas.

A weekend of orchids and culture

Beyond the scientific and horticultural programming, Orchids in Bloom offers a full slate of cultural activities across the garden.

The Global Orchid Marketplace brings together specialty growers and vendors offering rare orchid varieties, plant care supplies, and collector favorites. Family discovery zones provide interactive art and nature programming for children.

Live cultural performances — including Polynesian hula and traditional drumming — take place throughout the garden across both days. Original artwork inspired by the garden’s landscape will also be displayed as part of the festival.

Several premium add-on experiences are available for visitors seeking a more curated outing.

Options include a Sips & Scents workshop, where participants create custom fragrances inspired by orchid aromas while sampling wines; a floral-inspired mini mimosa flight; a botanical cocktail flight at Bar Vaina; a craft beer tasting; and Tea in Bloom, a guided tea tasting and blending experience.

All premium activities are sold separately from general admission.

About Fairchild

Founded in 1938, Fairchild Tropical Botanic Garden is named for plant explorer Dr. David Fairchild, whose expeditions introduced hundreds of tropical crops and ornamental plants to the United States.

The garden’s 83-acre campus contains internationally significant collections of palms, cycads, and rare tropical plants. It also includes the only tropical rainforest display in the continental United States and Wings of the Tropics, a live butterfly exhibit.

Through programs such as the Fairchild Challenge, the Million Orchid Project, and BioTECH High School, the garden reaches more than 300,000 students each year.

Orchids in Bloom remains Fairchild’s signature spring event, and every ticket sold supports the ongoing restoration work of the Million Orchid Project — an effort to return orchids to the trees of Miami and restore a botanical legacy once thought lost.

Event details

What: Orchids in Bloom Festival
When: Saturday–Sunday, March 14–15 | 10 a.m. – 5 p.m.
Where: Fairchild Tropical Botanic Garden, 10901 Old Cutler Road, Coral Gables

Admission:
$24.95 adults
$17.95 seniors (65+)
$11.95 children (3–11)

Free for Fairchild members and children under two.

Advance tickets recommended.