Does alyssum like full sun?
Alyssum is frequently used as a filler in containers or to cascade down the planters edge. This prostrate annual grows well in full sun in cool climates but may do better in partial shade in hot climates. It needs average, well-drained soil with medium moisture. Poor drainage – Maritime plants like alyssum are adapted to very sharply drained soils. They will grow well in organic-rich soils if they are porous and have very good drainage. Pot-grown specimens require a mix with good drainage, such as Black Gold All Purpose Potting Mix.Alyssum is frequently used as a filler in containers or to cascade down the planters edge. This prostrate annual grows well in full sun in cool climates but may do better in partial shade in hot climates. It needs average, well-drained soil with medium moisture.Alyssum planted in the ground will require 1 inch of water a week. Break up watering sessions into 2-3 times a week to allow the soil to dry in between. When the top 1 inch of soil is dry to the touch, it is time to apply more water.
What are the benefits of alyssum in the garden?
Sweet Alyssum is grown not only for the draw of its flowers in hanging pots and as a carpeting plant but also for its ability to attract beneficial insects in the field such as ladybugs and hoverfly. These insects are beneficial to plants as they feed on pests. Sweet alyssum thrives in well-drained soil and can be planted in both full sun and partial shade, depending on the climate. Though commonly grown as an annual, sweet alyssum can reseed and may return each year in warmer climates.Annual-grown Alyssum does not require any winter protection. The plants will die back with the first frost of the fall. They can then be composted or thrown away. The cooler fall weather will spur the plants into another flush of vigorous growth in the zones where Alyssum is perennial.
Do alyssum like a lot of water?
Alyssum is a moisture-loving plant, so it loves consistent watering. Water regularly so that soil is moist but not soggy. Adding a two-inch layer of organic mulch around plants will help retain moisture and maintain an even distribution of water to the plant. Alyssum planted in the ground will require 1 inch of water a week. Break up watering sessions into 2-3 times a week to allow the soil to dry in between. When the top 1 inch of soil is dry to the touch, it is time to apply more water.
Does alyssum spread easily?
Sweet alyssum (Lobularia maritima) is a low-growing annual. It grows in a mounding form to about 12 inches tall and wide. It can be planted in your garden or used in a container, where its spreading habit spills nicely. Sweet Alyssum grows between 6 to 8 inches tall and a four-inch nursery plant will spread to cover 12 inches of your pot. Plant it on the edge of the container and not only will it spread this far but will also cascade over the end of your planter to distances of 18”!Sweet alyssum is a fast-growing plant that will bloom and proliferate within two months of seeding.
What month do you plant alyssum?
Sow alyssum from early spring to early summer, and in autumn where winters are mild. Alyssum grows fast and often stops blooming in hot weather. Planting location a sunny location is best for alyssum plants, but some afternoon shade would be good for hot climates.