Carissa spinarum

Species

Also called Carissa edulis

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Carissa spinarum
Photo: J.M.Garg · CC BY 3.0 · Wikimedia Commons

Fact sheet

every fact quoted from its source
TypeShrub

“Plant type Shrub” — Conkerberry (Carissa spinarum) — Care Guide

Germination temperature25 °F

from Carissa · “apical half-aged cuttings in August and September at soil temperatures of around 25°F” — Complete Guide to Growing Carissa: Tips for a Thriving Garden or Indoor Plant

LightFull sun

“Full sun” — Conkerberry (Carissa spinarum) — Care Guide

WaterEvery 10 days

“Water every 10 days” — Egyptian Carissa (Carissa spinarum) — Care Guide | PlantRanked

Soil pH6–7.5

“Soil pH 6.0–7.5 (neutral to slightly acidic)” — Conkerberry (Carissa spinarum) — Care Guide

Hardiness zones9–11

“USDA hardiness zones 9–11” — Conkerberry (Carissa spinarum) — Care Guide

Spacing24 in

from Carissa · “Place the dwarf plants about 2 feet apart, Natal Plum 2-1/2 to 3 feet apart, and Boxwood Beauty can go 3 feet apart.” — Carissa - Natal Plum, Boxwood Beauty and Emerald Blanket

Height44 in

“Mature size: approximately 44 inches tall” — Egyptian Carissa (Carissa spinarum) — Care Guide | PlantRanked

PropagationSeeds, Cuttings

“Propagation methods Seeds, Cuttings” — Conkerberry (Carissa spinarum) — Care Guide

Ready whendark red or purple color

from Carissa · “The fruits of Natal plum ripen individually, not all at once. Pick them from the shrub as soon as they achieve a dark red or purple color.” — How to Grow and Care for Natal Plum

Edible partsberries

“Glossy dark green leaves, fragrant white star-shaped flowers, and bright red to black edible berries” — Conkerberry (Carissa spinarum) — Care Guide

ToxicityMildly toxic

“Toxic to humansMildly toxic” — Conkerberry (Carissa spinarum) — Care Guide

Pestsaphids, scale insects

“Pests are usually not a major problem but watch for occasional aphids or scale insects” — Conkerberry (Carissa spinarum) — Care Guide

Diseasesfungal diseases

from Carissa · “prone to fungal diseases, particularly when kept in the shade” — Complete Guide to Growing Carissa: Tips for a Thriving Garden or Indoor Plant

Companionsjuniper, knock out rose, orange bird of paradise, variegated pittisporum, nora grant, super king ixora, dwarf bottlebrush, burgundy loropetalum

from Carissa · “Companion PLANT SUGGESTIONS: Juniper, Knock Out rose, orange bird of paradise, variegated pittisporum, Nora Grant and Super King ixora, dwarf bottlebrush, and Burgundy loropetalum.” — Carissa - Natal Plum, Boxwood Beauty and Emerald Blanket

Who grows this

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Where this comes from