North America Native Plant

Largeseed Forget-me-not

Botanical name: Myosotis macrosperma

USDA symbol: MYMA

Life cycle: annual

Habit: forb

Native status: Native to Canada âš˜ Native to the lower 48 states  

Synonyms: Myosotis verna Nutt. var. macrosperma (Engelm.) Chapm. (MYVEM)  âš˜  Myosotis virginica (L.) Britton, Sterns & Poggenb. var. macrosperma (Engelm.) Fernald (MYVIM)   

Largeseed Forget-Me-Not: A Charming Native Annual for Your Garden If you’re looking for a delicate, easy-going native plant that brings a touch of woodland charm to your garden, meet the largeseed forget-me-not (Myosotis macrosperma). This petite annual might not be the showiest plant in your garden, but it has a ...

Largeseed Forget-Me-Not: A Charming Native Annual for Your Garden

If you’re looking for a delicate, easy-going native plant that brings a touch of woodland charm to your garden, meet the largeseed forget-me-not (Myosotis macrosperma). This petite annual might not be the showiest plant in your garden, but it has a quiet beauty and ecological value that makes it worth considering for the right spaces.

What Makes This Plant Special?

The largeseed forget-me-not is a true North American native, found naturally across a impressive range from southern Ontario down through much of the eastern and southeastern United States. As an annual forb, it completes its entire life cycle in one growing season, producing small, sky-blue flowers that are quintessentially forget-me-not in appearance.

Don’t let its diminutive size fool you – this little plant packs a lot of character into its compact form. The flowers are typically blue with yellow centers, creating a cheerful contrast that brightens up shaded areas where many other flowering plants struggle.

Where Does It Grow Naturally?

This adaptable native has quite the geographic range! You’ll find largeseed forget-me-not growing wild in Alabama, Arkansas, Delaware, District of Columbia, Florida, Georgia, Illinois, Indiana, Kentucky, Louisiana, Maryland, Mississippi, Missouri, North Carolina, Ohio, Oklahoma, Pennsylvania, South Carolina, Tennessee, Texas, Virginia, West Virginia, and Ontario, Canada.

Perfect Spots for Your Garden

The largeseed forget-me-not is wonderfully versatile when it comes to moisture conditions. It’s classified as facultative for wetlands across all regions where it grows, meaning it’s equally happy in wet spots and regular garden soil. This makes it particularly valuable for:

  • Woodland gardens and naturalized areas
  • Rain gardens and bioswales
  • Native plant landscapes
  • Areas with inconsistent moisture levels
  • Transitional zones between wet and dry garden areas

Growing Conditions and Care

One of the best things about this native forget-me-not is how low-maintenance it can be once established. Here’s what it needs to thrive:

  • Light: Partial shade to full sun, though it appreciates some protection from intense afternoon sun
  • Soil: Adaptable to various soil types, from moist to wet conditions
  • Hardiness: Generally hardy in USDA zones 3-9, covering most of its natural range
  • Water: Consistent moisture is preferred, but it can handle some variation

Planting and Maintenance Tips

Since this is an annual plant, you’ll need to either replant each year or let it self-seed (which it does quite readily). Here are some tips for success:

  • Sow seeds in early spring or let established plants drop their seeds naturally
  • The plant will self-seed in favorable conditions, creating natural colonies
  • Minimal fertilization needed – too much nutrition can actually reduce flowering
  • Water regularly during dry spells, especially in spring when plants are establishing

Benefits for Wildlife and Pollinators

While small, the flowers of largeseed forget-me-not provide nectar for various small pollinators, including native bees and beneficial insects. The seeds may also provide food for small birds and other wildlife. As a native plant, it fits naturally into local ecosystems and supports the web of life in your garden.

Should You Grow It?

The largeseed forget-me-not is an excellent choice if you’re looking to add native plants to your landscape, especially in areas where you want a naturalized look rather than formal garden beds. It’s particularly valuable for:

  • Gardeners focusing on native plant landscapes
  • Those with challenging wet or variable moisture areas
  • Anyone wanting low-maintenance annual color
  • Pollinator garden enthusiasts looking for native options

Keep in mind that as an annual, it won’t provide the long-term structure that perennial plants offer, but it can fill in gaps beautifully and provide seasonal interest. If you’re looking for something more permanent, consider pairing it with native perennial companions that share similar growing conditions.

The largeseed forget-me-not may not be the star of your garden, but it’s certainly a worthy supporting player that brings native charm and ecological value to the right spaces. Give this little native a try – you might just find yourself charmed by its understated beauty and easy-going nature.

Wetland Status

The rule of seasoned gardeners and landscapers is to choose the "right plant for the right place" matching plants to their ideal growing conditions, so they'll thrive with less work and fewer inputs. But the simplicity of this catchphrase conceals how tricky plant selection is. While tags list watering requirements, there's more to the story.

Knowing a plant's wetland status can simplify the process by revealing the interaction between plants, water, and soil. Surprisingly, many popular landscape plants are wetland species! And what may be a wetland plant in one area, in another it might thrive in drier conditions. Also, it helps you make smarter gardening choices and grow healthy plants with less care and feeding, saving you time, frustration, and money while producing an attractive garden with greater ecological benefits.

Regions
Status
Moisture Conditions

Atlantic and Gulf Coastal Plain

FAC

Facultative - Plants with this status can occur in wetlands and non-wetlands

Eastern Mountains and Piedmont

FAC

Facultative - Plants with this status can occur in wetlands and non-wetlands

Great Plains

FAC

Facultative - Plants with this status can occur in wetlands and non-wetlands

Midwest

FAC

Facultative - Plants with this status can occur in wetlands and non-wetlands

Northcentral & Northeast

FAC

Facultative - Plants with this status can occur in wetlands and non-wetlands

Largeseed Forget-me-not

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Asteridae

Order

Lamiales

Family

Boraginaceae Juss. - Borage family

Genus

Myosotis L. - forget-me-not

Species

Myosotis macrosperma Engelm. - largeseed forget-me-not

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