Iberis amara coronaria, commonly known as rocket candytuft, is a herbaceous perennial belonging to the genus Iberis, which includes annuals, evergreen perennials, and sub-shrubs with slender foliage and clusters of white, pink, or purple flowers. This cultivar has a spreading branched habit with evergreen foliage, thriving in full sun and a variety of aspects including south, north, west, and east-facing positions. It prefers fertile, well-drained soils such as chalk, loam, or sand with an alkaline to neutral pH and moist but well-drained conditions. Hardy to UK zone H5, it is suitable for coastal, cottage, rock, gravel gardens, patios, containers, and garden edging, with interest in spring and summer.

Iberis amara coronaria, or rocket candytuft, is a hardy herbaceous perennial with slender foliage and spring to summer blooms, ideal for coastal and rock

Iberis amara coronaria

Iberis aurosica is a herbaceous perennial cultivar within the Iberis genus, known for its slender foliage and clustered flowers. This spreading, branched plant features evergreen leaves and thrives in full sun across various aspects, including south, north, west, and east-facing positions. It is hardy to UK zone H5 and prefers fertile, well-drained soils such as chalk, loam, or sand with an alkaline to neutral pH, maintaining moisture without waterlogging. Suitable for coastal, cottage, and informal gardens, as well as patios, rock, and gravel gardens, it flowers in spring and summer and can be propagated by seed or semi-hardwood cuttings.

Iberis aurosica is an evergreen herbaceous perennial with slender foliage and clustered flowers, perfect for full sun in coastal and rock gardens.

Iberis aurosica

Iberis aurosica 'Sweetheart' is a spreading branched, evergreen herbaceous perennial belonging to the genus Iberis, which includes annuals, perennials, and sub-shrubs known for their slender foliage and clusters of flowers in white, pink, or purple. This cultivar thrives in full sun and can be grown in a variety of soil types, including chalk, loam, and sand, provided the soil is fertile, moist but well-drained, and alkaline to neutral in pH. Hardy to UK zone H5, it is suitable for coastal, cottage, rock, and gravel gardens, as well as patios and containers. It flowers in spring and summer and can be propagated by seed or semi-hardwood cuttings.

Iberis aurosica 'Sweetheart' is an evergreen herbaceous perennial with slender foliage, ideal for coastal and rock gardens in full sun.

Iberis aurosica 'Sweetheart'

Iberis saxatilis, the rock candytuft, is a species of flowering plant in the family Brassicaceae, native to southern Europe and northwest Africa. The species is typically used as an ornamental rock and alpine garden perennial plant because of its decorative flowers and cascading growth habit. Iberis is so named because many members of the genus come from the Iberian Peninsula in south west Europe. In the garden it prefers full sun and most soil types. In UK gardens it is hardy in most of the UK (RHS H5). Suggested uses include coastal, cottage and informal garden, patio and container plants, rock garden, gravel garden and garden edging. It tolerates alkaline and neutral soils, moist but well-drained conditions and south-facing, north-facing, west-facing and east-facing aspects. Plant out after last frost in fertile, well-drained soil.

Iberis saxatilis, commonly known as rock candytuft, is a member of the Brassicaceae family, featuring slender leaves and dense clusters of flowers. Also referred to as alpine or dwarf candytuft, this perennial is well-suited for rocky or alpine gardens, showcasing its resilience in challenging landscapes.

https://en.wikipedia.org/wiki/Iberis_saxatilis

Iberis saxatilis

Iberis sempervirens 'Nevina' is an evergreen herbaceous perennial cultivar within the Iberis genus, known for its spreading branched habit. This plant thrives in full sun and can be grown in a variety of soil types including chalk, loam, and sand, provided the soil is fertile, moist but well-drained, and neutral to alkaline in pH. Hardy to UK zone H5, it is suitable for exposed or sheltered positions and is ideal for coastal, cottage, rock, and gravel gardens, as well as patios and containers. It offers seasonal interest in spring and summer with its characteristic clusters of flowers.

Iberis sempervirens 'Nevina' is an evergreen perennial with a spreading habit, ideal for full sun in coastal, rock, and cottage gardens from spring to summer.

Iberis sempervirens 'Nevina'

Iberis sempervirens 'Plena' is an evergreen perennial cultivar within the Iberis genus, known for its spreading branched habit and slender foliage. This plant thrives in full sun and can be grown in a variety of soil types including chalk, loam, and sand, provided the soil is fertile, moist but well-drained, and neutral to alkaline in pH. Suitable for exposed or sheltered positions, it is hardy to UK zone H5 and is ideal for coastal, cottage, rock, and gravel gardens, as well as patios and containers. Its season of interest spans spring and summer.

Iberis sempervirens 'Plena' is an evergreen perennial with slender foliage, ideal for full sun and versatile garden uses from rockeries to patios.

Iberis sempervirens 'Plena' (d)

Iberis sempervirens 'Snowflake' is a spreading, branched evergreen in the Brassicaceae grown for its low, mounding habit and spring flowers. It performs best in full sun on moist but well-drained soils. Plant on south- or west-facing, sheltered sites with alkaline to neutral soils such as chalk, loam or sand. Flowering occurs from April to June.

Iberis sempervirens 'Snowflake' is a spreading evergreen candytuft for sunny, south- or west-facing sites on well-drained alkaline soils, flowering April.