South American Houseplants | Stem & Vine Baltimore
Stem & Vine plant market tents filled with tropical foliage in Baltimore
The plant atlas · Region 03

Plants of the Americas

Two continents of physical extremes, from the Aleutians to the Andes, and the birthplace of the monstera on your bookshelf.

The continents

An enormity that grows on you

The sheer size of the American landscape is hard to hold in your head, and the variety packed inside it is harder still.

We tend to think of America as the United States, but the Americas span two large continents, North and South, and they contain stark opposites within them. North America extends from the tiny Aleutian Islands in the northwest to the Isthmus of Panama in the south. South America is a place of physical extremes that have produced biodiversity without equal. Most of the houseplants we know from the region were born in Central America, the Caribbean, or South America. First, though, the land they left:

  • In the far north the continent stretches halfway around the world, from Greenland to the Aleutians, yet at Panama’s narrowest point it measures a mere 31 miles across
  • South America holds the world’s largest river by volume, the Amazon, as well as the driest place on the globe, the Atacama Desert of Chile and Peru
  • Between them, the two continents contain every major type of biome in the world, a biome being a community of plants and animals spread over an extensive area with a relatively uniform climate

None of that range disappears when a plant moves indoors. A species built to withstand the rocky soil, harsh droughts, and long frosts of the Andes makes different demands on its caretaker than a rootless denizen of the Amazon rain forest that pulls its water from the air. Learn what your plant left behind and you’ll know most of what it wants from you.

Guest smiling beside potted plants at a Stem & Vine market tent in Baltimore
Silhouette map of North and South America, home of monsteras and prayer plants
Guest carrying a striped prayer plant home from a Stem & Vine plant market in Baltimore

The striped prayer plant heading home from our market table is tropical American through and through.

Worth repeating

Three fun plant facts about the Americas

The lungs of the world

The Amazon rain forest makes up around half of the rain forest on the entire planet. This tropical biome holds as many as a hundred different species of tree on a single acre.

Queen of the Andes

The largest herb in the world, the endangered Puya raimondii, is known as the Queen of the Andes and can grow up to 30 feet tall.

The generous saguaro

The saguaro cactus of the Sonoran Desert has long been a traditional source of food and shelter for Indigenous people of the region. O’odham lifeways reserve as much respect for the saguaro as for people.

Meet the plants

Popular plants from the American continents

Monstera, philodendron, peperomia: three easy keepers out of Central and South America.

Musician playing beside a monstera at the Stem & Vine courtyard entrance in Baltimore

Swiss Cheese Plant

Monstera deliciosa · Rain forests of Central America and Brazil · Easy care

Despite its imposing, striking appearance, the Swiss cheese plant, named for the distinctive natural holes and splits in the leaves of mature specimens, makes an ideal beginner’s houseplant. Tolerant of various light conditions, though you should avoid full shade, happy with average room temperatures, and not too fussy about watering, it allows for easy success in plant parenting. Younger plants develop mostly full leaves, but as a monstera ages, more and more holes develop on its leaf blades, giving the plant a beautiful patterned look. Its botanical name means delicious monster, probably because in the wild the plant bears a sweet, rich tropical fruit.

Did you know? Most scientists believe the monstera’s holes evolved from competing for sunlight in the rain forest: they let the plant spread farther without spending energy on full leaf blades, and they help it withstand heavy wind and rain. The technical name for hole making in leaves is fenestration, from the Latin word for window, and monsteras aren’t the only plants that do it.

Philodendron

Philodendron · Caribbean, Colombia, Venezuela · Easy care

The philodendron is in fact not a single plant but a genus, a classifying category in biology that ranks above species and below family, containing nearly 500 different species. These divide into two basic types: vines and non climbers. Popular examples are the heartleaf philodendron, a vine, and the tree philodendron, which doesn’t climb. What all varieties share is glossy foliage, generally quick growth, an air cleaning reputation, and low maintenance care. They like bright light and humidity, which makes sense given their places of origin, but they won’t sulk if conditions fall short of ideal.

Did you know? Although the philodendron is toxic to our pet companions, in the wild its varieties are an important food source for several species of bats and monkeys. The name combines the Greek words for love, philo, and tree, dendron.

Radiator Plant

Peperomia · Mexico, South America, Caribbean islands · Easy care

Peperomia is also a genus rather than a single species. There are around 1,000 different kinds, many so different from each other in appearance that a family connection seems hard to believe. Some are succulents, storing water in their thick tissue, while others are epiphytes, drawing water mainly from the air, or geophytes, with thick, tuberous roots. All varieties share lush, fleshy foliage, slow growth, and easy maintenance. They prefer a warm and steamy environment but can manage with less, and because they grow so slowly, they can stay in the same relatively small pot for years. Many have highly ornamental leaves, like the dazzling watermelon peperomia.

Did you know? Peperomias belong to the Piperaceae family, making them distant cousins of the black pepper we cook with. That doesn’t make peperomia plants edible, though.

All the world’s major biomes live in the Americas.
A few of their alumni can live on your bookshelf.

Keep exploring

From the atlas to your windowsill

Three more regions, three more shelves, every plant filed by its homeland.

Go on to the plants of Africa, the plants of Asia, and the plants of Australia, or take the whole tour through the plant care guide. When you’d rather point at a real leaf, the shop on Charles Street is in downtown Baltimore.

Guest writing at a table surrounded by plants at Stem & Vine in Baltimore
Get in touch

The paragraphs did what they could. The monstera is on Charles Street

Browse the Americas shelf and put a name to the leaf you keep seeing everywhere. Party on the calendar? Have a look at the three spaces too.

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