You are looking into Forget-Me-Not Plant Care. My extensive care guide will cover all relevant details, from soil to watering and fertilizer. Forget-Me-Not Plant Care Takeaways Forget-me-nots prefer well-draining soil and must be watered every 3-7 days. These plants thrive in bright indirect light and enjoy a temperature range of 55-75°F (13-24°C). Humidity levels should …