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194 products
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Perennials
This grass has a remarkable tolerance for extreme climates and is not invasive. It displays soft, feathery green plumes during the summer, maturing into stiff, wheat-coloured spikes that last into winter.
It is generally used in large groupings towards the back of borders, but is also effective as a single plant that can be easily divided in spring. Prune down to the ground in March.
Light Requirement: Full Sun to Partial Sun
Mature Size:
- Height: 4 - 5'
- Width: 4'
Zone: 3
Photos of Jeffries Nurseries
Light Requirement: Full Sun to Partial Shade
Mature Size:
- Height: 12 - 16"
- Width: 10 -14"
Zone: 3
Photos courtesy of Van Noort Bulb Co. & Florissa.
Arriving early May
One of the most common native ferns, growing all over northern regions. Plants form a large, upright clump of big green fronds. In spring the unfurling fiddleheads are often harvested in the wild as a gourmet treat. Roots are spreading, and plants can form quite a large patch in time. Requires plenty of water through the summer, otherwise the foliage may become dormant. Cinnamon-brown fertile fronds push up from the centre of each clump in summer, and these remain attractive all winter long. Prune off dead foliage and fertile fronds in late winter. Deciduous.
Light Requirement: Full Sun to Partial Sun
Mature Size:
- Height: 16"
- Width: 18"
Zone: 2
From $9.95
Unit price per Light Requirement: Full Sun
Flowering Season: Summer
Mature Size:
-
Height: 30"
-
Spread: 18"
Zone: 4A
This vine is part of the five-leaved ivy family. It has a habit of clinging and is a fast and hardy grower. It can work as a climber or as a ground cover. The foliage is smaller in size and with palm-shaped leaves. During Fall the leaves will become a burgundy red color with ornamental black berries that are toxic to humans.
Less vigorous than the virginia creeper.
Light Requirement: Full Sun to Partial Shade
Mature Size:
- Height: 15' -20'
- Width: 6'
Zone: 3
From $9.95
Unit price perRussian Sage is extremely valuable for its long season of bloom in the summer garden. Plant forms a bushy upright clump of greyish leaves that are lacy and fragrant. Spikes of rich violet-blue flowers appear in high summer, continuing into late fall. An extremely versatile garden plant, Russian Sage loves hot, sunny sites and will fit right into the perennial border, also good to use among shrubs, and even in containers or tubs. Attractive to butterflies. Prune back to no less than 6 inches in the spring, and never in the fall. Exceptionally drought tolerant. Selected as Perennial Plant of the Year in 1995.
Light Requirement: Full Sun to Partial Sun
Mature Size:
- Height: 34 - 60"
- Width: 22 - 36"
From $9.95
Unit price perThe 'Stella D'Oro" Dwarf is a re-blooming daylily with fragrant, bright yellow flowers, and brightens any space it occupies with its wonderful colour.
Light Requirement: Full Sun to Partial Sun
Mature Size:
- Height: 12 - 18"
- Width: 12 - 14"
Zone: 3
Photos courtesy of Jeffries Nursery
Lamb’s-Ears are one of the most popular silver-leaved perennials, used widely for edging along pathways and borders. Plants form a dense clump of soft, felty silver grey leaves. Upright spikes of minor magenta-pink flowers form in early summer, but these should be clipped off to maintain a tight, compact habit. Clumps are easily divided in spring or early fall. Drought tolerant once established.
Light Requirement: Full Sun to Partial Sun
Mature Size:
- Height: 12 - 18"
- Width: 12 - 24"
Zone: 3
Photos and Data Courtesy of Ball Seed
Chrysanthemums are a great choice for the garden, or in tubs and mixed containers. Garden Mums are extremely popular plants for a splash of colour in late summer right through the fall.
Morden strain produces naturally cushion-shaped, compact plants with double and semi-double flowers in a whole range of rich jewel tones. Best in a sunny area, with regular watering through the season.
Pinching plants in June will result in a much greater number of flowers.
Light Requirement: Full to Part Sun
Flowering Season: Early Summer
Mature Size:
-
Height: 24"
-
Spread: 24"
Zone: 3
This cousin to the Hollyhock has similar satiny flowers in a soft lavender-purple shade, exotically striped with deep maroon veins. It forms an upright, bushy mound that may need to be staked if grown in rich soil.
Excellent in containers, or the sunny border. Attracts butterflies and is rabbit resistant.
Light Requirement: Full Sun
Mature Size:
- Height: 48"
- Width: 18"
Zone: 3
Photos courtesy of Van Noort Bulb Co. & Florissa.
Light Requirement: Full Sun to Partial Shade
Flowering Season: Summer
Mature Size:
-
Height: 36 - 48"
-
Spread: 12 - 24"
Zone: 3
Photo and data courtesy of Van Noort Bulb Co. & Florissa.
Oriental Poppies provide a cheerful display of huge, satiny flowers in late spring and early summer. Plants form a low clump of coarse, hairy leaves, and usually go dormant, disappearing completely by late summer. Because they disappear in summer, plant something beside Oriental Poppies that will get bushy later in the season, such as Rudbeckia, Russian Sage, or fall-flowering grasses. Divide in August to September. Flowers are good for cutting, picked just as the buds begin to open.
Light Requirement: Full Sun to Partial Sun
Mature Size:
- Height: 30 -36"
- Width: 18 - 24"
Zone: 3
Photos courtesy of Jeffries Nursery
This vigorous plant features bright, violet-blue flower spikes that tower over glossy foliage. A favorite with butterflies, it is ideal for rock gardens. Remove old blooms to encourage new growth.
Light Requirement: Full Sun
Mature Size:
- Height: 15 - 18"
- Width: 12 - 18"
Zone: 3
Photos courtesy of Ball Seed
Russian Sage is extremely valuable for its long season of bloom in the summer garden. Plant forms a bushy upright clump of greyish leaves that are lacy and fragrant. Spikes of rich violet-blue flowers appear in high summer, continuing into late fall. An extremely versatile garden plant, Russian Sage loves hot, sunny sites and will fit right into the perennial border, also good to use among shrubs, and even in containers or tubs. Attractive to butterflies. Prune back to no less than 6 inches in the spring, and never in the fall. Exceptionally drought tolerant.
Light Requirement: Full Sun
Mature Size:
- Height: 12"
- Width: 12"
Zone: 3
Photo and data courtesy of Aubin Nursery and Bellwyck Horticolor.
A great choice for rock gardens and natural-looking landscapes. The grass grows to nearly 3 feet tall and is low maintenance. The variegated foliage will turn from creamy white in summer to pink as the weather cools in fall and return to its creamy-white color again in spring as new blades grow.
Light Requirement: Full Sun to Part Sun
Mature Size:
- Height: 12 - 36"
- Width: 12 - 18"
Zone: 4
Photos and Data Courtesy of Ball Seed Company
This is a hybrid strain of Columbine that flowers freely. Plants have a compact habit, with the large blooms usually bi coloured in shades of blue, white, pink, red, rose or yellow. Flowers are attractive to hummingbirds.
Removing spent flowers will increase the blooming time. Columbines are relatively short lived, so allow some of the plants to go to seed and self sow. Leaf miners or sawfly may disfigure the leaves around flowering time, but simply trim off the unwanted foliage and the plants will grow fresh leaves.
Light Requirement: Part Sun
Flowering Season: Early Summer
Mature Size:
-
Height: 16"
-
Spread: 14"
Zone: 3
Oriental Poppies provide a cheerful display of huge, satiny flowers in late spring and early summer. Plants form a low clump of coarse, hairy leaves, and usually go dormant, disappearing completely by late summer. Because they disappear in summer, plant something beside Oriental Poppies that will get bushy later in the season, such as Rudbeckia, Russian Sage, or fall-flowering grasses. Divide in August to September. Flowers are good for cutting, picked just as the buds begin to open.
Light Requirement: Full Shade to Partial Shade
Mature Size:
- Height: 18 - 24"
- Width: 18 - 24"
Photos courtesy of Jeffries Nursery
Moonbeam Coreopsis form a mound of ferny green leaves, bearing many upright stems of single daisy type flowers for weeks starting in early summer. Removing faded flowers regularly will encourage blooming to continue into the fall.
Tolerant of hot, humid summer climates. Attractive to butterflies.
Light Requirement: Full Sun
Flowering Season: Summer
Mature Size:
-
Height: 16"
-
Spread: 18"
Zone: 4
Delphiniums are the stars of the early summer border. Plants form a low mound of deeply-cut green leaves, bearing mounds of satiny flowers. Removing faded bloom at the base will encourage repeat blooming in fall.
Cut back hard to encourage fresh foliage. Use a high phosphorous fertilizer each year, in early spring.
Hot, humid summers can bring on potential mildew.
Light Requirement: Full Sun
Flowering Season: Summer
Mature Size:
-
Height: 12"
-
Spread: 12"
Zone: 3
From $9.95
Unit price perNo sunny border would seem complete without the familiar presence of Shasta Daisies. This is a very tall selection that exhibits excellent tolerance to summer heat and humidity.
Shasta Daisy flowers are large single white daisies with a yellow eye, valued in the garden and excellent for cutting. Removing faded flowers regularly will greatly increase the blooming time. May require staking if grown in rich soil.
Light Requirement: Full Sun
Mature Size:
- Height: 18 - 24"
- Width: 24 - 40"
Zone: 3
From $18.95
Unit price perA classic perennial that no garden should be without! An early season bloomer with delicate heart shaped blooms, these delicate flowers add an elegant element to any garden.
Plant in shade to part sun in a sheltered bed, and out of any strong wind.
Light Requirement: Full Shade to Partial Shade
Mature Size:
- Height: 24 - 36"
- Width: 12 - 24"
Zone: 3
Photos courtesy of Van Noort Bulb Co. & Florissa.
A popular ground-cover for shady areas. Plants form a spreading clump of small green leaves, whorled like spokes of a bicycle around the stem. Clusters of tiny white flowers make a pretty display in spring. In a moist site this spreads steadily to form a thick carpet.
Light Requirement: Full Sun
Mature Size:
- Height: 6"
- Width: 12"
Zone: 4
Photos courtesy of Jeffries Nursery
The leaves emerge frosty blue with a bright yellow margin that lightens to creamy white during the summer. It forms a medium sized mound topped with light lavender flowers in mid to late summer.
Light Requirement: Partial Shade to Shade
Mature Size:
-
Height: 12"
-
Width: 24"
Zone: 3
Photos courtesy of Proven Winners
Bee balm is a classic American native and cottage garden favorite, it's beloved by gardeners not only for its beautiful whorled blooms in red, pink, purple and white; but for the evocative fragrance given off by foliage warmed by the sun or touched by the gardener.
And it’s just as beloved by wildlife as it is by gardeners. Plant bee balm and you can be sure of the attention of hummingbirds and bees in the summer and by seed-loving finches in the winter. It’s an all-around garden winner that provides so much for so little effort.
This herb that can be harvested for making tea. Pick the leaves just before blooming and dry completely for the best flavour.
Light Requirement: Full Sun to Partial Sun
Mature Size:
- Height: 36 - 48 "
- Width: 16 - 24"
Zone: 3
From $18.95
Unit price perA classic perennial that no garden should be without! An early season bloomer with delicate heart shaped blooms, these delicate flowers add an elegant element to any garden.
Plant in shade to part sun in a sheltered bed, and out of any strong wind
Light Requirement: Full Shade to Partial Shade
Mature Size:
- Height: 24 - 36"
- Width: 12 - 24"
Photos courtesy of Van Noort Bulb Co. & Florissa.
A vigorous climber for large walls, fences etc. and can be trained into a small weeping standard. Blue moon is the hardiest of all the wisterias. The lilac-blue fragrant flowers bloom up to 3 times during the season. To keep Wisteria in check, it can be pruned in late summer or early fall.
Light Requirement: Full Sun to Partial Sun
Height: 15 - 20'
Width: 4 - 5'
Zone: 3
Image courtesy of Jeffries Nursery, Aubin Nursery, and Bellwyck Horticolor.
This selection, of 'Autumn Joy', boasts vibrant rosy flowers from late summer into fall. Developed in Quebec, it's a striking option. Tall sedums form substantial foliage clumps, serving as shrub alternatives. Their sturdy stems bear massive flower heads that bloom in fall, offering winter interest and bird food if left standing.
Light Requirement: Full Sun to Partial Shade
Mature Size:
- Height: 24 - 30"
- Width: 18 - 24"
Zone: 3
Photos courtesy of Jeffries Nursery
Minarette Dwarf Mix lupine comprises a wide range of clean colours, including blues, reds, yellows, pinks and white. One of the best lupines for small gardens, containers or the front of beds and borders. Plants grow to 20 in. tall.
CAUTION: Harmful if eaten.
Light Requirement: Full Sun to Partial Sun
Mature Size:
- Height: 20"
- Width: 12"
Zone: 4
Photos courtesy of Jeffries Nursery
