Perennials

Perennials are enjoying a resurgence in popularity. Every year there is an expanded variety of perennials to choose from, chosen by Cozyn’s Garden Gallery from the best national and international growers.

We make a special effort to source the newest and most popular varieties and research the plants so that we can provide knowledgeable advice to our customers. New varieties are available to our customers as soon as they are released by the growers.


Common Name    Category  
Botanical Name   Light Requirements  
Zone  


  
Goatsbeard (Aruncus dioicus)
Fern-like foliage with creamy white plumes in summer.
Height & Width: 1.75m T x 1.2m W
Light Requirements: Part Shade
Zone: Zone 4

  
Golden Bellflower (Campanula garganica)
Yellow foliage is accented with blue flowers. Works good as ground cover.
Height & Width: 5cm
Light Requirements: Full to Part Sun
Zone: Zone 4

  
Golden Ray (Ligularia przewalskii)
Bright yellow flower spikes mid-summer. Tolerant of sun and dry conditions.
Height & Width: 2m T x 90cm W
Light Requirements: Part Sun
Zone: Zone 4

  
Goldvein or Black Iris (Iris chrysographes)
Purple blooms with yellow veins in June - July. Prefers moist soil.
Height & Width: 60cm
Light Requirements: Full to Part Sun
Zone: Zone 4

  
Gooseneck Loosestrife (Lysimachia clethroides)
Clusters of white blooms have a gooseneck appearance. Tolerant of moist soil.
Height & Width: 80cm T x 75cm W
Light Requirements: Full to Part Sun
Zone: Zone 4

  
Great Expectations Hosta (Hosta 'Great Expectations')
Heavily corrugated leaves are creamy yellow with a green edge. White flowers in summer.
Height & Width: 56cm T x 61cm W
Light Requirements: Shade
Zone: Zone 3

  
Happy Returns Daylily (Hemerocallis 'Happy Returns')
Canary yellow flowers. Repeat bloomer.
Height & Width: 45cm
Light Requirements: Full to Part Sun
Zone: Zone 3

  
Heavy Metal Switch Grass (Panicum virgatum 'Heavy Metal')
Blue foliage with clouds of flowers is great for perennial or meadow gardens. Bright yellow in fall.
Height & Width: 1.5m T x .9m W
Light Requirements: Full Sun
Zone: Zone 5

  
Helens Flower (Helenium autumnale)
Late summer blooms in shades of yellow, orange, and red.
Height & Width: 1.2m T x 90cm W
Light Requirements: Full Sun
Zone: Zone 4

  
Hens and Chicks (Sempervivum)
Easy-care rosettes of succulent leaves. Wide variation in colour. Heat and drought tolerant.
Height & Width: 10 - 20cm
Light Requirements: Full to Part Sun
Zone: Zone 3