8 Reasons to Leave Purslane Weed Growing — The Backyard Superfood You’ve Been Pulling Up!


That low-growing, succulent “weed” with fleshy green leaves and tiny yellow flowers? It’s purslane (Portulaca oleracea)—and it’s not a nuisance. It’s one of the most nutrient-dense edible plants on the planet. Often yanked from gardens unknowingly, purslane is a wild superfood prized in Mediterranean, Middle Eastern, and Asian cuisines for centuries.
Before you pull it again, here’s why you should let it thrive—and even harvest it intentionally.

🌿 1. Highest Plant Source of Omega-3s (ALA)

Purslane contains more alpha-linolenic acid (ALA)—a plant-based omega-3 fatty acid—than any other leafy green.
  • Just 100g (about 3.5 oz) provides 300–400mg of ALA, supporting heart and brain health.
  • Rare among land plants—most omega-3s come from fish or flax.

💧 2. Packed with Antioxidants & Anti-Inflammatory Compounds

Purslane is rich in:
  • Glutathione – a master antioxidant that protects cells
  • Melatonin – supports sleep and reduces oxidative stress
  • Beta-carotene & vitamin C – boosts immunity and skin health
Studies show purslane has higher antioxidant activity than kale or spinach.

🦴 3. Excellent Source of Magnesium & Calcium