Care for Black Money Plant (Plectranthus purpuratus) in February — Guadalajara

Identification and current condition

The specimen likely corresponds to Black Money Plant (Plectranthus purpuratus). In February, in Guadalajara, the plant shows deep green leaves, a healthy texture, and stems with the characteristic purplish tone. No spots, discoloration, or visible signs of pests are observed, so its apparent condition is good for this time of year.

Recommended conditions

Light

• Place the plant in a spot with bright, indirect light.
• Avoid strong direct sun, especially midday sun, as it can burn the leaves.

Watering

• Keep the substrate slightly dry between waterings.
• Water when the top 2–3 cm (about 0.8–1.2 in) of substrate are dry.
• Ensure excess water drains well to prevent waterlogging and root rot.

Substrate and pot

• Use a well-draining mix; adding perlite or coarse sand to potting soil works well.
• Check that the pot has drainage holes and, if necessary, repot into a container with good drainage.

Temperature and humidity

• Ideal temperature: between 15 and 28 °C (59–82 °F).
• Tolerates moderate ambient humidity; avoid placing it in very dry locations or exposed to cold drafts.

Maintenance and monitoring (7–14 days)

• Inspect leaves and stems every 3–4 days for spots, wilting, soft patches, or signs of pests (specks, webs, sticky exudates).
• Observe substrate moisture and note changes: if soft or yellow leaves appear, reduce watering and allow the substrate to dry more.
• If you detect pests or new spots, isolate the plant and treat according to the problem (manual cleaning, potassium soap, or specific products depending on the pest).

Warning signs and quick action

• Yellow, soft leaves: overwatering or poor substrate aeration — check drainage and reduce watering frequency.
• Dark spots or stem rot: possible excess moisture or infection — reduce watering, improve ventilation, and remove affected parts.
• Presence of insects (mealybugs, mites, aphids): clean with a cloth, apply insecticidal soap, or use a localized treatment.

Practical summary

• Light: bright, indirect.
• Watering: when the top 2–3 cm are dry; ensure good drainage.
• Substrate: airy mix with perlite or coarse sand.
• Temperature: 15–28 °C (59–82 °F); avoid cold drafts and very dry environments.
• Inspections: every 3–4 days for 1–2 weeks and record any changes.

With this care, the Black Money Plant should maintain its healthy appearance during February in Guadalajara and for the rest of the season, unless changes appear that require specific intervention.