North America Native Plant

Silky Camellia

Botanical name: Stewartia malacodendron

USDA symbol: STMA

Life cycle: perennial

Habit: shrub

Native status: Native to the lower 48 states  

Silky Camellia: A Hidden Gem for Southeastern Gardens Meet the silky camellia (Stewartia malacodendron), a native southeastern beauty that deserves a spot in more gardens. This charming shrub brings year-round interest with its stunning white flowers, gorgeous fall color, and attractive bark – making it a true four-season performer that ...

Rare plant alert!

Region: Arkansas

Status: S2S3: Status is uncertain but is somewhere between the following rankings: Imperiled: Extremely rare due to factor(s) making it especially vulnerable to extinction. Typically 6 to 20 occurrences or few remaining individuals (1,000 to 3,000) ⚘ Vulnerable: Either very rare and local throughout its range, found only in a restricted range (even if abundant at some locations), or factors are making it vulnerable to extinction. Typically 21 to 100 occurrences or between 3,000 and 10,000 individuals ⚘ Critically Imperiled: Extremely rare due to factor(s) making it especially vulnerable to extinction. Typically 5 or fewer occurrences or very few remaining individuals (<1,000) ⚘

Region: Arkansas

Silky Camellia: A Hidden Gem for Southeastern Gardens

Meet the silky camellia (Stewartia malacodendron), a native southeastern beauty that deserves a spot in more gardens. This charming shrub brings year-round interest with its stunning white flowers, gorgeous fall color, and attractive bark – making it a true four-season performer that many gardeners have yet to discover.

What Makes Silky Camellia Special?

Native to the southeastern United States, silky camellia is a perennial shrub that typically grows as a multi-stemmed woody plant reaching 13 to 16 feet in height. You’ll find this lovely native growing naturally across Alabama, Arkansas, Florida, Georgia, Louisiana, Mississippi, North Carolina, South Carolina, Texas, and Virginia.

The real magic happens when this plant blooms in late spring to early summer. Picture pristine white flowers adorned with bright yellow stamens – they’re absolutely breathtaking and attract plenty of pollinators including bees and butterflies to your garden.

Why Your Garden Needs This Native Beauty

There are plenty of reasons to fall in love with silky camellia:

  • Stunning seasonal display: White flowers in spring, lush green foliage in summer, brilliant orange to red fall color
  • Pollinator magnet: Those gorgeous blooms provide nectar for bees, butterflies, and other beneficial insects
  • Low maintenance: Once established, this native requires minimal care
  • Unique bark: Attractive exfoliating bark adds winter interest
  • Native credentials: Supporting local ecosystems by choosing native plants

Perfect Spots for Silky Camellia

This versatile shrub shines in several garden settings:

  • Woodland gardens where it can serve as an understory plant
  • Naturalistic landscapes that mimic native habitats
  • Shade gardens needing a flowering focal point
  • Native plant gardens celebrating regional flora
  • As a specimen plant where its beauty can be fully appreciated

Growing Silky Camellia Successfully

Hardiness: Thrives in USDA zones 7-9, perfect for most southeastern gardens.

Light Requirements: Prefers partial shade to dappled sunlight – think of the conditions you’d find on a forest floor.

Soil Needs: Well-draining, acidic soil works best. Consistent moisture is important, but avoid waterlogged conditions.

Planting Tips:

  • Plant in spring or fall for best establishment
  • Dig a hole twice as wide as the root ball
  • Apply a 2-3 inch layer of mulch to retain moisture
  • Water regularly during the first growing season

Care and Maintenance

One of the best things about silky camellia is how low-maintenance it becomes once established. Here’s what you need to know:

  • Minimal pruning required – only remove dead or damaged branches
  • Avoid disturbing the root system once planted
  • Maintain consistent soil moisture, especially during dry spells
  • Refresh mulch annually to suppress weeds and retain moisture

Important Conservation Note

Here’s something every responsible gardener should know: silky camellia has limited populations in some areas. In Arkansas, it’s considered quite rare (S1 status), while Alabama populations are also of conservation concern (S2S3 status). This makes it even more special, but it also means we need to be thoughtful about sourcing.

If you’re interested in adding this beauty to your garden, make sure to purchase from reputable nurseries that propagate their plants responsibly rather than collecting from wild populations. By growing silky camellia in our gardens, we’re actually helping to preserve this wonderful native species for future generations.

The Bottom Line

Silky camellia offers everything you could want in a native plant: stunning beauty, ecological benefits, and relatively easy care. While it might take a little extra effort to find responsibly sourced plants, the reward of growing this southeastern treasure is absolutely worth it. Your local pollinators will thank you, and you’ll have a unique conversation starter that showcases the incredible diversity of our native flora.

Ready to add some native charm to your landscape? Silky camellia might just be the perfect choice for your next garden adventure.

Silky Camellia

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Dilleniidae

Order

Theales

Family

Theaceae Mirb. - Tea family

Genus

Stewartia L. - stewartia

Species

Stewartia malacodendron L. - silky camellia

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