North America Non-native Plant

Germander Meadowsweet

Botanical name: Spiraea chamaedryfolia var. ulmifolia

USDA symbol: SPCHU

Life cycle: perennial

Habit: shrub

Native status: Non-native, reproduces and persists in the wild in the lower 48 states  

Germander Meadowsweet: A Rare Non-Native Shrub Worth Knowing About If you’ve stumbled across the name Germander meadowsweet in your plant research, you’ve discovered one of the more mysterious members of the Spiraea family. This perennial shrub, scientifically known as Spiraea chamaedryfolia var. ulmifolia, is quite the botanical puzzle piece in ...

Germander Meadowsweet: A Rare Non-Native Shrub Worth Knowing About

If you’ve stumbled across the name Germander meadowsweet in your plant research, you’ve discovered one of the more mysterious members of the Spiraea family. This perennial shrub, scientifically known as Spiraea chamaedryfolia var. ulmifolia, is quite the botanical puzzle piece in the American gardening landscape.

What Exactly Is Germander Meadowsweet?

Germander meadowsweet is a multi-stemmed woody shrub that typically stays under 13-16 feet tall, though it usually remains much smaller in garden settings. Like other members of the Spiraea family, it develops several stems from or near the ground, creating that classic shrubby appearance we associate with this beloved plant group.

Here’s where things get interesting (and a bit confusing): this particular variety is non-native to North America, having been introduced from elsewhere and now reproducing on its own in the wild. However, its presence seems to be extremely limited.

Where You’ll Find It Growing

Currently, Germander meadowsweet has only been documented growing in Connecticut. This extremely limited distribution makes it something of a botanical curiosity – it’s unclear whether this represents a small naturalized population or perhaps a taxonomic identification that needs further clarification.

Should You Plant Germander Meadowsweet?

Here’s the honest truth: information about this specific variety is quite scarce, which makes it challenging to recommend for home gardens. While it’s not listed as invasive or problematic, its extremely limited presence and lack of readily available growing information make it an impractical choice for most gardeners.

Better Native Alternatives

Instead of hunting down this elusive variety, consider these fantastic native Spiraea options that will give you similar beauty with much better ecological benefits:

  • Meadowsweet (Spiraea alba) – A lovely native with white flower clusters
  • Steeplebush (Spiraea tomentosa) – Pink flowers and excellent wildlife value
  • Virginia Spiraea (Spiraea virginiana) – Perfect for naturalistic landscapes

Growing Conditions and Care

Since specific growing information for Germander meadowsweet is limited, we can make educated guesses based on other Spiraea species. Most members of this family prefer:

  • Full sun to partial shade
  • Well-draining soil
  • Moderate water needs once established
  • Annual pruning after flowering

However, without more specific information about this variety’s particular needs, successful cultivation would involve some guesswork.

The Bottom Line

While Germander meadowsweet might sound intriguing, its rarity and limited information make it more of a botanical curiosity than a practical garden choice. Your garden (and local wildlife) will be much better served by choosing one of the many beautiful native Spiraea species that are readily available, well-documented, and perfectly adapted to North American growing conditions.

Sometimes the most responsible choice is to admire a plant’s uniqueness from afar while choosing alternatives that we can grow successfully and sustainably. In this case, the native Spiraea options will give you all the beauty you’re seeking with none of the uncertainty.

Germander Meadowsweet

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Rosidae

Order

Rosales

Family

Rosaceae Juss. - Rose family

Genus

Spiraea L. - spirea

Species

Spiraea chamaedryfolia L. - Germander meadowsweet

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