Armeria Splendens Sea Thrift

DESCRIPTION: This compact plant is great in rock and alpine gardens; pretty pink clusters of pincushion-like flowers rise above glossy, grassy foliage forming a neat clump; will tolerate areas affected by salt and heat

BOTANICAL NAME: Armeria maritima 'Splendens'
OTHER NAMES: Splendens Sea Thrift, Sea-of-pink, Thrift, Cushion Pink, Lady's Pincushion
AVERAGE MATURE HEIGHT: 15 cm
AVERAGE MATURE SPREAD: 50 cm
SUN EXPOSURE: Full Sun to partial shade
FLOWER COLOUR: Purplish-pink
FLOWERING TIME: Spring
FOLIAGE COLOUR: Emerald green
COLD HARDINESS: Zone 3 ( Should survive up to -39.9° Celsius )
WATER NEEDS: Drought Tolerant
OTHER FEATURES: Cut Flowers, Deer Resistant

Ornamental Features

Splendens Sea Thrift has masses of beautiful balls of rose flowers at the ends of the stems from mid spring to early summer, which are most effective when planted in groupings. Its small glossy grassy leaves remain emerald green in colour throughout the year. 

Landscape Attributes

Glory of Holland Sea Thrift is a dense herbaceous evergreen perennial with a ground-hugging habit of growth. It brings an extremely fine and delicate texture to the garden composition and should be used to full effect.

This is a relatively low maintenance plant, and should be cut back in late fall in preparation for winter. Deer don't particularly care for this plant and will usually leave it alone in favor of tastier treats. It has no significant negative characteristics.

Glory of Holland Sea Thrift is recommended for the following landscape applications;

• Rock/Alpine Gardens
• Border Edging
• General Garden Use
• Groundcover
• Container Planting

Planting & Growing

Glory of Holland Sea Thrift will grow to be only 6 inches tall at maturity extending to 10 inches tall with the flowers, with a spread of 12 inches. Its foliage tends to remain low and dense right to the ground. It grows at a slow rate, and under ideal conditions can be expected to live for approximately 10 years. It can be propagated by division; however, as a cultivated variety, be aware that it may be subject to certain restrictions or prohibitions on propagation.

This plant does best in full sun to partial shade. It prefers dry to average moisture levels with very well-drained soil, and will often die in standing water. It is considered to be drought-tolerant, and thus makes an ideal choice for a low-water garden or xeriscape application. 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. 

Glory of Holland Sea Thrift is a fine choice for the garden, but it is also a good selection for planting in outdoor pots and containers. Because of its spreading 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. Be aware that in our climate, most plants cannot be expected to survive the winter if left in containers outdoors, and this plant is no exception.