Growing perennials since 2003

A family-run wholesale nursery

Millgrove Perennials Inc. is a family-run wholesale nursery, founded in 2003 and now with three generations working side by side. We grow for the landscape and garden centre industries.

About Us
Vernonia x 'Summer's Swan Song' (Ironweed)

2027 Perennial of the Year · Vernonia

Summer's Swan Song

Voted the 2027 Perennial Plant of the Year by members of the Perennial Plant Association. Olive green foliage remains compact and produces lots of dark purple flowers in late summer and into fall. The blooms draw pollinators including bees and monarchs. A dependable late-season ironweed that brings colour to the garden as summer winds down.

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2027 New Additions

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Our Plants

New for 2027

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Quality. Service. Satisfaction.

  • Quality

    We're passionate about perennials, and we grow and sell only high-quality product.

  • Service

    Your order will be ready when you arrive, and our staff will be happy to load your truck.

  • Satisfaction

    We guarantee you'll be satisfied with our perennials and that your order will be filled with high-quality product.
Quality Assurance

Who We Serve

  • Landscape Contractors

  • Nurseries

  • Garden Centres

  • Landscape Architects

  • Cities & Municipalities