How quality of life is related to the relationship between people and plants
Horticultural therapy, which uses gardening-like activities facilitated by a trained therapist to help patients feel better, is gaining traction in the US.
On a recent chilly Wednesday, Lori Bloomberg, a horticultural therapist with NYU Langone’s Rusk Rehabilitation centre in Manhattan, pushed a cart filled with bright green foliage down the hospital’s hallways, past a row of wheelchairs and into the room of two patients, who were sitting propped up in their beds.
Today’s activity: Arranging bamboo stalks in a vase. “How often do these get watered?” asked Rita Belfiore, one of the patients and a former paralegal from Brooklyn, who was recovering from hip replacement surgery.
“It’s not like watering a plant. It’s a little less intensive,” Bloomberg said. “These things drink pretty slowly.”
Belfiore and her roommate, Carol – a food broker from Massapequa, New York, who was recovering from spinal surgery, and who declined to give her last name – carefully wrapped rubber bands around their bamboo clusters, grazing the light brown roots that puffed out of each stalk. They filled glass vases with tiny red stones, then added water and the plants.
The activity took on a hypnotic quality. It was, in a word, relaxing.
There’s nothing more happily out of place in a hospital than something green and delicate and alive. And in a setting where patients routinely feel poked and prodded, isolated and immobile, the act of nurturing a plant can be a transportive part of the recovery process.
Horticultural therapy embraces the basics, using nature and gardening-like activities, facilitated by a trained therapist, to help patients feel better. It’s often used in hospitals, but horticultural therapists also work in addiction recovery centres, prisons and wilderness therapy programs for teenagers.
At NYU Langone, horticultural therapy can involve propagating plants, arranging flowers, plus lotion making and other vaguely natural activities. The department also retains two very large, placid rabbits, Clovis and Lily, who pay visits to patients not inclined toward potting and pruning.
“People can sometimes be a little resistant when you show up with dirt in a hospital,” said Gwenn Fried, manager of NYU Langone’s horticultural therapy services department. “And then they’ll participate once, and they’re calling: ‘Can I have it tomorrow?’”
Some benefits are more clear-cut than others. The American Horticultural Therapy Association’s formal contention that “quality of life is related to the relationship between people and plants” – reminiscent of Ralph Waldo Emerson’s view that there exists an “occult relation between man and vegetable” – suggests that horticultural therapy may facilitate a deeper kind of interspecies connection, one that would probably benefit us all.
There isn’t an enormous body of reliable research to back that up. But gardening is known to reduce stress and improve moods, and some studies have demonstrated the potential of horticultural therapy for elevated well-being.
“One patient specifically said to me, ‘The best thing about horticultural therapy is that I’m no longer the subject,’” Fried said. Often patients are struggling with uncontrollable circumstances, and working with plants is “a gentle way of trying to process that,” said Leigh Anne Starling, president of the American Horticultural Therapy Association.
“It totally decompresses me,” Carol said quietly, tearing up. “It’s calming, and everything else is stressful.” She believes her horticultural therapy sessions in the hospital have “absolutely” sped up the recovery process – and, as a bonus, working with plants has brought her closer to her husband, whose gardening interests she now shares.
“When we first started dating, I would say ‘I’m allergic to dirt.’ And he believed me! For years!” she said, hooting in laughter.
Though Fried has observed that “interest seems to be growing exponentially” in the field, and said she has more horticulture interns at the hospital now than in the past, horticultural therapy as a stand-alone profession has remained a niche pursuit.
With membership hovering at just around 500 people, the American Horticultural Therapy Association has less manpower today than in decades past – in part, said Candice Shoemaker, a professor of horticulture and horticultural therapy at Kansas State University, because gardening is a fairly accessible skill that other health professionals can just incorporate into their existing therapeutic practices.
“I think we’re seeing more and more recognition of the health benefits of being in nature and working with nature, and it’s being used in a lot of different ways,” Shoemaker said. (“Forest bathing,” for example, has entered the spotlight as a nature-oriented therapy, and some doctors are writing “park prescriptions.”)
Bloomberg, who left an advertising job several years ago to practice horticulture therapy full time, still sees it as a separate calling. It’s “a very spiritual practice,” she said. “When you’re in the hospital, we focus on the physical, but there’s all these other parts of us that we need to remember.”
She added: “I try to focus on the parts that may get forgotten.”
By Ellie Shechet © 2019 The New York Times