{"id":129,"date":"2025-07-18T17:44:13","date_gmt":"2025-07-18T17:44:13","guid":{"rendered":"https:\/\/botanycity.com\/?post_type=plant&p=129"},"modified":"2026-02-02T17:34:08","modified_gmt":"2026-02-02T17:34:08","slug":"spekboom","status":"publish","type":"plant","link":"https:\/\/botanycity.com\/es\/plant\/spekboom\/","title":{"rendered":"Spekboom"},"content":{"rendered":"

Spekboom (Portulacaria afra<\/em>)<\/a>, we also knw it as \u201cElephant Bush\u201d or maybe\u201cDwarf Jade Plant,\u201d is more than just a pretty face in your succulent collection. <\/p>\n\n\n\n

The plant is Native to South Africa mainly and unlike other jade plant that you might have seen, this hardy shrub edible vitamin rich leaves.<\/p>\n\n\n\n

This succulent is also known for it’s ability to capture carbon from the air. In this article, we will go through everything you need to know about Spekboom<\/p>\n\n\n\n

Botanical Profile: Identifying Portulacaria afra<\/h2>\n\n\n\n

Often mistaken for Crassula ovata(common jade), Portulacaria afra belongs to the Didiereaceae family and is glossy, rounder leaves with reddish and flexible stems. Mature plants can branch into a dense, bushy form up to six feet tall in the wild but remain compact (1\u20132 feet) in pots. In favorable climates (USDA zones\u202f9b\u201311b), Spekboom in the right conditions can also produce star\u2011shaped red or pink flowers mostly in the late winter.<\/p>\n\n\n\n

Native Habitat & Ecological Impact<\/h2>\n\n\n\n

Portulacaria afra originated in Eastern side of Cape of South Africa, Spekboom enjoys blooming in semi\u2011arid scrublands and rocky outcrops. It is majorly known for it;s for its exceptional water\u2011storage cells, allowing the plant to survive in the drought conditions. <\/p>\n\n\n\n

Ecologically, Spekboom plays a key role in carbon sequestration\u2014studies show well\u2011managed Spekboom thickets can capture up to 10\u202ftons of CO\u2082 per hectare per year. It\u2019s also nicknamed \u201cElephant Bush\u201d, the reason behind that is it is staple forage plant for elephants in Africa.<\/p>\n\n\n\n

Cultivation & Care: From Soil to Sunlight<\/h2>\n\n\n\n

Soil & Potting<\/h3>\n\n\n\n

Use a free\u2011draining cactus or succulent mix enriched with perlite or coarse sand. A pH of 6.5\u20137.5 is ideal. In containers, ensure ample drainage holes to prevent root rot as is possible in Dwarf jade if the soil holds much water.<\/p>\n\n\n\n

Light Requirements<\/h3>\n\n\n\n

Spekboom flourishes in full sun to partial shade. In hot climates, provide afternoon shade to prevent leaf scorch. Indoors, place it somewhere there sunlight is available, like south\u2011 or west\u2011facing window<\/p>\n\n\n\n

Watering<\/h3>\n\n\n\n

Adopt a \u201csoak and dry\u201d routine: water thoroughly, then allow the soil to dry out completely before the next watering. Overwatering leads to yellowing leaves and root rot as Dwarf jade is not a big fan of water and on the other side, underwatering causes leaf drop, so you need to take care and make sure you only water when the soil dries out. <\/p>\n\n\n\n

Temperature & Hardiness<\/h3>\n\n\n\n

Hardy in USDA zones\u202f9b\u201311b (25\u201350\u202f\u00b0F minimum). Protect from frost below 25\u202f\u00b0F, it can handle light frost but too much can definitely harm the Porkbush. Try to move the pots indoors or provide them with frost cloth.<\/p>\n\n\n\n

Common Varieties of Spekboom (Portulacaria afra)<\/h2>\n\n\n\n

1. Portulacaria afra (Standard Green Form)<\/h3>\n\n\n\n
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  • Description<\/strong>: The classic variety with bright green, round leaves<\/strong> and reddish-purple stems.<\/li>\n\n\n\n
  • Growth<\/strong>: Upright, bushy; can grow several feet tall.<\/li>\n\n\n\n
  • Use<\/strong>: General landscaping, carbon farming, bonsai, edible use.<\/li>\n<\/ul>\n\n\n\n

    Also known as<\/strong>: Elephant Bush, Spekboom, Dwarf Jade Plant<\/p>\n\n\n\n

    2. Portulacaria afra \u2018Prostrata\u2019<\/h3>\n\n\n\n

    (Also called: Trailing Elephant Bush<\/em> or Low-Growing Spekboom<\/em>)<\/p>\n\n\n\n

      \n
    • Description<\/strong>: A low-growing<\/strong>, trailing form with thinner stems.<\/li>\n\n\n\n
    • Growth<\/strong>: Spreads horizontally; excellent as groundcover<\/strong> or for hanging baskets.<\/li>\n\n\n\n
    • Use<\/strong>: Ideal for erosion control, edging, and cascading displays.<\/li>\n<\/ul>\n\n\n\n

      3. Portulacaria afra \u2018Variegata\u2019<\/h3>\n\n\n\n

      (Also called: Rainbow Bush<\/em>, Variegated Elephant Bush<\/em>)<\/p>\n\n\n\n

        \n
      • Description<\/strong>: Creamy white and green variegated leaves<\/strong>, sometimes with pink edges.<\/li>\n\n\n\n
      • Growth<\/strong>: Slightly slower than the green form.<\/li>\n\n\n\n
      • Use<\/strong>: Popular in indoor gardening<\/strong>, mixed succulent arrangements, or as bonsai.<\/li>\n<\/ul>\n\n\n\n

        4. Portulacaria afra \u2018Minima\u2019<\/h3>\n\n\n\n

        (Also called: Miniature Elephant Bush<\/em>)<\/p>\n\n\n\n

          \n
        • Description<\/strong>: Smaller leaves<\/strong> and compact growth<\/strong>; excellent for small pots and mini-bonsai.<\/li>\n\n\n\n
        • Growth<\/strong>: Densely packed stems and leaves.<\/li>\n\n\n\n
        • Use<\/strong>: Ideal for dish gardens<\/strong>, desk plants<\/strong>, and tiny bonsai styles<\/strong>.<\/li>\n<\/ul>\n\n\n\n

          5. Portulacaria afra \u2018Aurea\u2019<\/h3>\n\n\n\n

          (Also called: Yellow Spekboom<\/em>)<\/p>\n\n\n\n

            \n
          • Description<\/strong>: New growth emerges in yellow or golden-green<\/strong> and matures to light green.<\/li>\n\n\n\n
          • Growth<\/strong>: Upright and slightly more compact than the standard form.<\/li>\n\n\n\n
          • Use<\/strong>: Adds color contrast<\/strong> in succulent gardens or hedges.<\/li>\n<\/ul>\n\n\n\n

            6. Portulacaria afra \u2018Macrophylla\u2019<\/h3>\n\n\n\n
              \n
            • Description<\/strong>: Features larger-than-normal leaves<\/strong>, sometimes double the size of the standard form.<\/li>\n\n\n\n
            • Growth<\/strong>: Upright; striking presence in containers or outdoor beds.<\/li>\n\n\n\n
            • Use<\/strong>: A bold, architectural option for succulent landscapes.<\/li>\n<\/ul>\n\n\n\n

              Are These True Botanical Varieties?<\/h2>\n\n\n\n

              Botanically, for your information, I think you should know that these are cultivars or horticultural forms<\/strong>, not officially separate species or subspecies. They are clonal selections<\/strong> or natural mutations that have been propagated for ornamental value. <\/p>\n\n\n\n\n \n \n \n \n \n \n \n \n \n
              Variety Name<\/th>\n Key Features<\/th>\n Common Uses<\/th>\n <\/tr>\n <\/thead>\n
              Standard (Green)<\/td>\n Bright green leaves, upright growth<\/td>\n General landscaping, edible<\/td>\n <\/tr>\n
              \u2018Prostrata\u2019<\/td>\n Trailing, spreading habit<\/td>\n Groundcover, hanging pots<\/td>\n <\/tr>\n
              \u2018Variegata\u2019<\/td>\n White-green variegation, pink edges<\/td>\n Indoor decor, bonsai<\/td>\n <\/tr>\n
              \u2018Minima\u2019<\/td>\n Miniature leaves, dense form<\/td>\n Tiny bonsai, pots<\/td>\n <\/tr>\n
              \u2018Aurea\u2019<\/td>\n Yellowish new growth<\/td>\n Color contrast in gardens<\/td>\n <\/tr>\n
              \u2018Macrophylla\u2019<\/td>\n Extra-large leaves<\/td>\n Architectural interest<\/td>\n <\/tr>\n <\/tbody>\n<\/table>\n\n\n\n

              Culinary & Medicinal Uses of Spekboom<\/h2>\n\n\n\n

              Spekboom or dwarf jade leaves are edible and mildly tart\u2014perfect for salads, smoothies, or can also be eaten raw on hikes. They are found to be rich in vitamin\u202fC, antioxidants, and electrolytes. <\/p>\n\n\n\n

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