Companion plants for Candytuft
Candytuft blooms from April through May. It wants full sun and low water. The 8 companion pairings below each state why the pairing works.
Taking over as Candytuft finishes

Butterfly Bush
Shares full sun and low water; blooms in early summer as this one finishes; stands well above at 6.5 ft, a canopy to plant beneath; a soft color beside the white.

Cosmos
Shares full sun and low water; blooms in early summer as this one finishes; taller at 3.5 ft, for the layer behind it; a soft color beside the white.

Mullein
Shares full sun and low water; blooms in early summer as this one finishes; taller at 4 ft, for the layer behind it; a soft color beside the white.

Smokebush
Shares full sun and low water; blooms in early summer as this one finishes; stands well above at 10 ft, a canopy to plant beneath; a soft color beside the white.

Cleome
Shares full sun and low to moderate water; blooms in early summer as this one finishes; taller at 4 ft, for the layer behind it; a soft color beside the white.

Delphinium
Shares full sun and low to moderate water; blooms in early summer as this one finishes; taller at 4.5 ft, for the layer behind it; a soft color beside the white.

Hollyhock
Shares full sun and low to moderate water; blooms in early summer as this one finishes; stands well above at 6 ft, a canopy to plant beneath; a soft color beside the white.

Jasmine
Shares full sun and low to moderate water; blooms in early summer as this one finishes; climbs to 10 ft behind it, height without the footprint; its white flowers settle the white.