เมล็ด เฟโรแคคตัส วิสลิเซนี ซับสปีชีส์ เฮร์เรราเอ

Soil type: Well-draining cactus mix or sandy, gritty soil with minimal organic matter.

Watering frequency: Water deeply but infrequently; allow soil to dry completely between waterings.

Light exposure: Full sun; minimum 6 hours of direct sunlight daily.

Temperature requirements: Ideal range is 20–35°C (68–95°F); tolerates down to 5°C (41°F) when dry.

Fertilization: Use diluted cactus fertilizer once per month during spring and summer only.

Pruning: No pruning required; remove dead flowers or damaged tissue as needed.

Common pests: Watch for mealybugs, spider mites, and scale insects.

Any other relevant care practices: Ensure excellent air circulation and avoid overhead watering to prevent rot.