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DESCRIPTION: Fragrant clusters of dark purple flowers bloom all summer; a vigorous, rounded, semi-trailing variety that is heat tolerant, and ideal for mixed containers and hanging baskets.
BOTANICAL NAME: Lobularia maritima 'Purple Stream'
OTHER NAMES: Sweet Alyssum, Alyssum maritimum, Sweet Alison
GROUP/CLASS: Stream Series
AVERAGE MATURE HEIGHT: 20 cm
AVERAGE MATURE SPREAD: 75 cm
SUN EXPOSURE: Full sun to partial shade
FLOWER COLOUR: Purple
FLOWERING TIME: Summer
FOLIAGE COLOUR: Green
COLD HARDINESS: Annual
WATER NEEDS: Average
OTHER FEATURES: Bee Friendly, Attracts Butterflies
Purple Stream Sweet Alyssum is covered in stunning clusters of fragrant purple star-shaped flowers at the ends of the stems from mid spring to mid fall. Its tiny narrow leaves remain grayish green in colour throughout the season.
Purple Stream Sweet Alyssum is a dense herbaceous annual with a trailing habit of growth, eventually spilling over the edges of hanging baskets and containers. It brings an extremely fine and delicate texture to the garden composition and should be used to full effect.
This plant will require occasional maintenance and upkeep, and should not require much pruning, except when necessary, such as to remove dieback. It is a good choice for attracting bees and butterflies to your yard, but is not particularly attractive to deer who tend to leave it alone in favor of tastier treats. It has no significant negative characteristics.
Purple Stream Sweet Alyssum is recommended for the following landscape applications:
Planting & Growing
Purple Stream Sweet Alyssum will grow to be about 8 inches tall at maturity, with a spread of 3 feet. When grown in masses or used as a bedding plant, individual plants should be spaced approximately 30 inches apart. Its foliage tends to remain low and dense right to the ground. This fast-growing annual will normally live for one full growing season, needing replacement the following year.
This plant does best in full sun to partial shade. It requires an evenly moist well-drained soil for optimal growth, but will die in standing water. It is not particular as to soil type or pH, and is able to handle environmental salt. It is highly tolerant of urban pollution and will even thrive in inner city environments.
Purple Stream Sweet Alyssum is a fine choice for the garden, but it is also a good selection for planting in hanging baskets. Because of its trailing habit of growth, it is ideally suited for use as a 'spiller' in the 'spiller-thriller-filler' container combination; plant it near the edges where it can spill gracefully over the pot. Note that when growing plants in outdoor containers and baskets, they may require more frequent waterings than they would in the yard or garden.
*We must be contacted within 7 days of delivery and plants must be taken care of, unplanted and watered until we can pick them up.
**Cedars & Perennials only come with an in-season warranty only. Warranty does not apply to frost damage, hail damage, wind damage or any other acts of mother nature. Plants must be properly planted, properly watered and cared for. Warranty only applies to items purchased at full price or to a maximum discount of 10% unless otherwise specified.