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T. serpyllum. Creeping thyme is an ornamental. From a tiny clump of little seedlings comes a spreading mat of scented foliage covered with pink flowers. Plant Creeping Thyme seeds for excellent coverage and easy use in rock gardens. This is a mat forming herb that grows to maximum heights of 15cm (6") and red blooms May to August. Grow in full sun, in well drained soil, with moderate to low water. Use in rock or herb gardens, as an edging along paths or as a ground cover.
Narrow grassy foliage forms a compact mound that is studded with a summer-long display of triangular lavender blue flowers, flushed with white at the petal edges.
Light Requirement: Full Sun to Partial Sun
Height: 12"
Width: 18"
Zone: 3
Photo and data courtesy of Aubin Nursery and Bellwyck Horticolor.
From $209.95
Unit price perSyringa reticulata
Easily grown in average, medium moisture, well-drained soil in full sun. Tolerates light shade, but best bloom occurs in full sun. Prefers organically rich, moist, slightly acidic soils with good drainage. Needs good air circulation. Tolerates urban conditions well. To the extent practicable, faded flower panicles should be removed prior to seed set. Prune as needed immediately after flowering. Best growth typically occurs in cool summer climates.
Light Requirement: Full Sun
Mature Size:
- Height: 23'
- Width: 20'
Zone: 2
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
The Skyler series does not need a cold winter period, unlike other Veronica longifolia cultivars. It will flower the first year from planting. Cut to the ground, and it will generally send out an additional flush of flowers. Depending on location you may harvest 2-4 flushes of flowers per year. It is fully hardy. In its second and third years, you will see many more stems emerge as the plant spreads.
Images courtesy of : Danzinger
Zone 4
This is a dense and fast spreading ground cover with silvery blue-green leaves. Medium to deep blue-violet flowers cover the plants in late April to mid-May.
Clumps may be easily divided in early spring or fall.
Grows well in rock gardens and used for edging along borders or pathways.
Light Requirement: Full Sun
Mature Size:
- Height: 3"
- Width: 24"
Zone 3b
Photos courtesy of Aubin Nursery & Bellwyck Horticolor
A showy plant with maple-like leaves and large, double white flowers that turn to light pink. The flowers are sterile so they do not produce fruit. Prefers a sunny location.
Light Requirement: Full Sun to Part Shade
Mature Size:
- Height: 10'-12'
- Width: 10'-12'
Photos and Data Courtesy of Jeffries Nursery
Pendulous branches adorned with densely clustered, short needles impart an elegant, cascading charm to the surroundings. Ideal as a striking focal point or when planted collectively to form a windbreak or screen.
Light Requirement: Full Sun to Partial Shade
Mature Size:
- Height: 5' - 6'
- Width: 5'
Zone: 2
Light Requirement: Full Sun to part Shade
Mature Size:
- Height: 2' - 3'
- Width: 2' - 3'
Zone: 4a
Profuse, long-blooming flowers attract butterflies and provide an airy filler for the garden. Attractive planted with poppies, ornamental onions, lupines and hardy geraniums. Durable, long-lived and easy to grow. Best effect planted in groups of 3 or 5.
Light Requirement: Full Sun
Flowering Season: Summer
Mature Size:
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Height: 12"
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Spread: 12"
Zone: 3
Iceberg Alley®, a native plant discovered in Canada, is a cold hardy shrub that makes a great addition to any cold climate landscape. This shrub’s powdery, silver foliage adds unique texture and contrast, especially when combined with other plants. Iceberg Alley® reaches a height and spread of about 5’ (a bit shorter in very cold areas and a bit taller in warmer zones) forming an attractive upright and rounded shape that fits beautifully into the landscape. It blooms in spring with silver catkins with red stamens, providing nectar for pollinators. Iceberg Alley® is tolerant of moist soils and a great choice for rain gardens. It grows best in full sun and tolerates pruning beautifully, so you can feature stems in cut flower arrangements throughout the seasons.
Light Requirement: Full Sun
Mature Size:
- Height: 3 - 5'
- Width: 4 - 6'
Zone: 2
Image courtesy of First Editions
An incredibly beautiful ground cover evergreen for general landscape use featuring blue-green foliage which takes on a purplish tinge in winter; attractively arching low branching habit. Andorra has a wide spread and is extremely adaptable making it a fine ground cover.
Light Requirement: Full Sun
Mature Size:
- Height: 12"
- Spread: 4ft