Plectranthus

Watering rhythm

Every 5–7 days

About this plant

Plectranthus is an easy-to-grow foliage plant native to Africa. Its soft, fluffy foliage and variegated or brightly colored varieties are real showstoppers. With a trailing, vine-like growth habit, it's perfect for hanging baskets. It thrives in warm, humid conditions and is wonderfully forgiving for beginners—tough and reliable all around.

Placement & environment

Bright, indirect light is ideal; direct sun should be avoided. Keep temperatures above 15°C (59°F), and try not to let them drop below 10°C (50°F) in winter. Aim for humidity around 50–70%. A spot with good air circulation helps prevent pests and disease.

Seasonal watering rhythm

Light and temperature change a plant's metabolism, so the ideal cadence shifts with the seasons.

Spring
Every 4–6 days
Summer
Every 3–5 days
Autumn
Every 5–7 days
Winter
Every 10–14 days

Watering rhythm

Water thoroughly when the soil surface feels dry—until water drains from the bottom of the pot. That said, avoid keeping the soil constantly wet, as root rot is a real risk. Watch your plant's leaf color and texture to gauge its needs; drooping leaves are a sign it needs water. Misting the foliage with a spray bottle is a great way to maintain humidity and keep pests at bay.

Common troubles

Quick lookup from symptom to likely cause and action.

Symptom	Likely cause	What to try
Leaves turn yellow and drop off	Root rot is likely. Prolonged soggy soil starves the roots of oxygen, causing them to break down.	Consider repotting—check the roots carefully. Trim away any soft, rotted parts and replant in fresh soil. After that, ease back on watering frequency.
Leaves look thin and pale, overall plant seems listless	Light is probably insufficient. Plectranthus loves bright conditions, and too much shade slows its growth noticeably.	Move it to a brighter spot, ideally near a window where it gets indirect light. You should see improvement within 1–2 weeks.
Stems grow long and leggy, with sparse foliage	Etiolation (stretching) happens when there's not enough light or too much fertilizer. The plant gets spindly and loses its attractive shape.	Relocate it to a brighter area and prune as needed. Those stretched stems make great cuttings—propagate them to create new plants.
White, sticky residue on leaves and stems	Scale insects or mealybugs are likely present, secreting honeydew. Left alone, this can lead to sooty mold.	Wipe the affected areas gently with a soft cloth, or spray with diluted soapy water. For severe infestations, insecticide may be necessary. Regular misting helps prevent problems from starting.
Leaf color fades and variegation becomes less distinct	Nutrient deficiency, especially in variegated varieties, which need adequate feeding to show their colors well.	Feed monthly or every other month during the growing season (spring through fall) with a balanced, slow-release fertilizer or liquid feed. Keep the concentration mild to avoid burning roots.