Alyssum wulfenianum 'Golden Spring' ~ Golden Spring Madwort shrub Prefers full sun and dry

Prefers full sun and dry to medium well-drained rich soils

Tangelo Barberry is an upright branching deciduous shrub valued for its vibrant foliage that grows full to the ground

Acanthus spinosus

or replaced

Alyssum wulfenianum 'Golden Spring' ~ Golden Spring Madwort shrub Prefers full sun and dryGolden Spring Madwort is a low mounding evergreen perennial with grey green foliage. Clusters of fragrant bright yellow flowers coat the plant throughout spring attracting bees and butterflies. Flowers best in full sun and dry to medium well drained soils. Drought tolerant. Type: Perennial Height: 0. 5' 0. 75' Spread: 1' 1. 5' Spacing: 1' USDA Hardiness Zone: 4 9 Culture: Full Sun Bloom Color: Yellow Season of Interest: Spring MAINTENANCE NEEDS: Low