Plectranthus amboinicus · Cuban oregano

The plant shows thick, succulent, fuzzy stems with a sprawling, semi-trailing habit, and broadly ovate to heart-shaped leaves with strongly scalloped/crenate margins arranged oppositely along the stem. The leaf color is pale yellow-green (likely due to high light exposure or nutrient stress rather than a distinct cultivar trait), which is consistent with a variegated or light-exposed specimen of P. amboinicus. The thick succulent stems and fuzzy texture are characteristic of this species, which is known for its aromatic, oregano-scented foliage used culinarily. Similar genera to rule out include Coleus (Plectranthus scutellarioides) which has thinner, non-succulent stems and more vividly colored leaves, and other Plectranthus species like P. verticillatus or P. forsteri which have different leaf shapes. Without a close-up of the leaf texture (fuzzy/velvety) or a scratch-and-sniff test for the characteristic oregano scent, or a flower spike for confirmation, full certainty of species is not possible, but the overall gestalt strongly supports the suspected identification.

Generated 2026-08-21 17:40 by anthropic (claude-sonnet-5).

Light

Bright light is best, including several hours of direct sun; can tolerate partial sun but growth gets leggy in low light.

Water

Let soil dry out fairly well between waterings, then water thoroughly; this succulent-leaved herb (Cuban oregano) is drought-tolerant and prone to rot if kept too wet.

Nutrients

Light feeding with balanced liquid fertilizer monthly during spring and summer; not a heavy feeder.

Repotting

Repot every 1-2 years or when rootbound; grows quickly and can become sprawling, so trim roots and top growth as needed.

Soil media

Well-draining potting mix with extra perlite or sand -- similar to a succulent mix.

Temp & humidity

65-85F; tolerates average room humidity well and does not need extra humidity.

Temperature range

🌡️ 65-85F

Humidity range

💦 30-50%

Care group

🏷️ Bright & Dry

Toxicity

Aromatic leaves are edible and used culinarily, but essential oils can irritate skin or cause reactions in sensitive individuals or pets if consumed in quantity; generally low concern.

Pests & diseases

Generally trouble-free; watch for root rot from overwatering or poor drainage, and occasional mealybugs or whiteflies.

Propagation

Stem cuttings root very easily in water or moist soil, often within a couple of weeks.

Generated 2026-08-21 17:41 by anthropic (claude-sonnet-5).