Peltandra sagittifolia

White arrow arum flourishes in moist soil and high humidity, needing weekly watering without being either overly saturated or too dry. Typically grown as an aquatic or semi-aquatic plant, it effectively manages its moisture levels by maintaining contact with water or damp ground, which reflects its origins in swampy habitats.

White arrow arum can tolerate a wide range of temperatures, but its distribution may still be limited by various combinations of moisture and heat. It does best in warm summer conditions with sufficient rainfall or watering. Extended periods of cloudy, rainy weather or prolonged high temperatures can raise the chance of White arrow arum dying. In winter, adequate protection from cold can increase the plant's survival rate.

The White Arrow Arum is known for its distinctive arrow-shaped leaves. It benefits greatly from pruning in the spring, which enhances air circulation and promotes healthy growth. To maintain its vitality, focus on removing damaged foliage and thinning out crowded areas. Always use clean, sharp tools to make precise cuts; this minimizes stress on the plant and helps prevent disease.