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Days to maturity
Seasonal yields
Sow indoors · Direct sow · Transplant outdoors
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Plant · P-307
Purslane
Portulaca oleracea
Purslane is a succulent summer green that treats blistering summer heat as its growing season rather than an obstacle, thriving through drought, salt and heat that bolts every other leafy green bitter. Its tangy leaves and stems are eaten raw or cooked, the mucilage thickens soup the way okra does, and it happens to be the richest terrestrial leafy source of omega-3 alpha-linolenic acid known. Left alone in a vegetable bed, it self-sows heavily and returns every summer as a low mat covering bare soil for free - harvest it rather than weed it out.
Record at a glance
Growing profile
- Sun
- Full Sun
- USDA zone
- USDA 2–11
- Soil
- Sand · Silt · Loam · Clay
- Moisture
- Dry · Well-Drained · Moderate
Vertical layer
Herbaceous- Soil pH
- 4.8–8.2
- Plant type
- Annual
- Mature height
- 3–9 in
- Mature spread
- 6–18 in
- Plant spacing
- 3–12 in
- Root type
- Tap
- Spread pattern
- Seed
Keep exploring
Similar plants
Discover more plants with shared forest layers or growing conditions.
Adzuki Bean
Vigna angularis (Willd.) Ohwi & H.Ohashi
Adzuki is the odd one out among the beans in this group: a very hot summer is actively too hot for it, since heat above about 35C damages…
Herbaceous · USDA 3–11
African Eggplant
Solanum aethiopicum
African Eggplant, also called gboma or scarlet eggplant, is a West and Central African relative of eggplant that gives two harvests from one…
Herbaceous · USDA 8–12
Agrimony
Agrimonia eupatoria
Agrimony is a slender herbaceous perennial of sunny, disturbed ground across Europe and western Asia, grown mainly for the tannin-rich leaves…
Herbaceous · USDA 5–9
Alfalfa
Medicago sativa
Alfalfa is a deep-rooted perennial legume grown worldwide as one of the richest forage crops available, its taproot running six metres or…
Herbaceous · USDA 4–11
Aloe Vera
Aloe vera
Aloe Vera is a stemless, clump-forming succulent with thick, spiny-edged leaves that store a clear gel used to soothe burns, wounds and skin…
Herbaceous · USDA 10–12
Alsike Clover
Trifolium hybridum
Alsike Clover fixes nitrogen in wet, acid ground too cold and heavy for red clover to thrive in, and its flowers keep bees working all season…
Herbaceous · USDA 5–9
The deeper layer
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- Primary
- Locked ecological function
- Secondary
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- Byproduct
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Behind the record
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