North America Non-native Plant

Philodendron

Botanical name: Philodendron selloum

USDA symbol: PHSE16

Native status: Not native but doesn't reproduce and persist in the wild

Philodendron: The Dramatic Tropical Beauty for Your Home and Garden If you’ve ever dreamed of bringing a slice of the Amazon rainforest to your living space, meet the philodendron (Philodendron selloum). This showstopper of a plant commands attention with its massive, deeply-lobed leaves that can make any corner of your ...

Philodendron: The Dramatic Tropical Beauty for Your Home and Garden

If you’ve ever dreamed of bringing a slice of the Amazon rainforest to your living space, meet the philodendron (Philodendron selloum). This showstopper of a plant commands attention with its massive, deeply-lobed leaves that can make any corner of your home feel like a tropical paradise. But before you rush to add this green giant to your collection, let’s dive into what makes this plant tick and whether it’s the right fit for your gardening goals.

What Exactly Is Philodendron selloum?

Philodendron selloum is a stunning tropical plant that belongs to the diverse philodendron family. Don’t let the scientific name intimidate you – most folks simply call it philodendron or sometimes split-leaf philodendron. This plant is all about making a statement with its architectural leaves that can grow several feet long and wide, creating natural sculptures in your space.

Where Does It Come From?

This leafy beauty hails from the warm, humid regions of South America, particularly southeastern Brazil, Paraguay, northern Argentina, and Bolivia. In its native habitat, it thrives in the understory of tropical forests, which gives us some great clues about how to keep it happy in our homes and gardens.

The Good, The Bad, and The Gorgeous

Let’s be honest about what you’re getting into with this plant. On the plus side, Philodendron selloum is absolutely stunning and can transform any space with its dramatic foliage. It’s also relatively forgiving for a tropical plant, making it a good choice for those wanting to dip their toes into exotic gardening.

However, since this isn’t a native North American plant, it won’t provide the same ecological benefits as indigenous species. It doesn’t offer significant support to local pollinators or wildlife – the flowers rarely appear in cultivation and aren’t particularly attractive to beneficial insects when they do.

Growing Conditions: What This Plant Craves

Think tropical spa day and you’ll understand what your philodendron needs to thrive:

  • Light: Bright, indirect light (direct sun can scorch those beautiful leaves)
  • Temperature: Warm conditions between 65-80°F
  • Humidity: High humidity levels (40% or more)
  • Soil: Well-draining potting mix that retains some moisture
  • Space: Room to spread – mature plants can reach 6-10 feet tall and wide

USDA Hardiness and Where to Grow It

If you live in USDA zones 9-11, congratulations! You can grow this beauty outdoors year-round. For everyone else, it makes an excellent houseplant or can spend summers outdoors and winters inside. In colder climates, think of it as a seasonal patio plant that brings tropical vibes to your outdoor space.

Planting and Care Tips

Ready to welcome this green giant into your life? Here’s how to keep it happy:

  • Watering: Keep soil consistently moist but not waterlogged – think wrung-out sponge moisture level
  • Feeding: Monthly fertilizing during spring and summer with a balanced houseplant fertilizer
  • Pruning: Remove dead or yellowing leaves regularly to keep it looking its best
  • Repotting: Every 2-3 years or when it becomes root-bound
  • Support: Larger specimens may need staking or support as they grow

Consider Native Alternatives

While Philodendron selloum makes a gorgeous addition to any plant collection, consider complementing it with native plants that support local ecosystems. If you’re looking for large, dramatic foliage in your garden, explore native options like wild ginger, mayapple, or native ferns, depending on your region. These plants provide similar visual impact while supporting local wildlife and pollinators.

The Bottom Line

Philodendron selloum is like that glamorous friend who looks amazing but needs a bit of extra attention. If you have the right conditions and don’t mind catering to its tropical preferences, it can be a rewarding addition to your plant family. Just remember that it’s more about personal enjoyment than ecological benefit, so balance your exotic plants with native species to create a garden that’s both beautiful and beneficial to local wildlife.

Whether you’re a seasoned plant parent or just starting your tropical plant journey, this philodendron can bring a touch of jungle luxury to your space – just be prepared to give it the royal treatment it deserves!

Philodendron

Classification

Group

Monocot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Liliopsida - Monocotyledons

Subclass

Arecidae

Order

Arales

Family

Araceae Juss. - Arum family

Genus

Philodendron Schott - philodendron

Species

Philodendron selloum K. Koch - philodendron

Plant data source: USDA, NRCS 2025. The PLANTS Database. https://plants.usda.gov,. 2/25/2025. National Plant Data Team, Greensboro, NC USA