Carissa varieties 'Natal Plum', 'Boxwood Beauty' and 'Emerald Blanket' grow slowly, can be kept small, and have some of the most exquisitely beautiful deep green foliage of all South Florida shrubs.
Emerald Blanket is the dwarf cultivar, and its low spreading habit makes it an ideal ground cover shrub.
Boxwood Beauty makes a wonderful compact, mounded shrub, especially nice as a foundation plant. It too has a spreading habit and can be used as a ground cover shrub as well.
Unique foliage
Easy To Grow
Low maintenance
Salt spray tolerant
Perfect for full to part sun beds
Advantages:
Easy To Grow
Low Maintenance
Great For Mass Plantings
Good For Containers
Grow Best:
Landscape
Indoors
Containers
Ideal position:
Full to Part sun
3 to 6 hours morning sun best
Water:
Water regularly - weekly, or more often in extreme heat or containers.
Healthy Temperatures:
Warm, tropical vibes of 65-90°F
Grown indoors as a houseplant but can be grown outdoors in USDA Hardiness Zones 8-11
Growth Outlook:
Height : 12" - 18"
Wide: Up To 24"
Growth Rate: Slow
Plant Spacing: 24 - 36" apart
Pet Friendly - Yes
Toxicity: Non-Toxic to Dogs, Non-Toxic to Cats, Non-Toxic to Horses
Landscape uses
Ground cover shrub (Emerald Blanket and Boxwood Beauty)
Foundation planting
Along a porch, deck or patio
Surrounding a palm or specimen plant
Around the poolcage or pool area
Lining a walk or drive
Small hedge
Accent plant
Container or planter
Plant care
Add top soil or organic peat moss to the hole when you plant. You can also add in composted cow manure to enrich the soil around the root ball.
Trimming these plants is rarely necessary, though you may want to trim now and then for size or shape.
Water regularly but allow time for these shrubs to dry out a bit between waterings. Although carissa is considered drought-tolerant, getting watered on a regular, well-timed basis will keep this shrub pretty and healthy.
Fertilize 3 times a year - spring, summer and autumn - with a top quality granular fertilizer.
Plant spacing
Spacing:
Plant 24 - 36" apart
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