The Vigoro Spathiphyllum, commonly known as the Peace Lily, is a popular houseplant. “Vigoro” refers to a brand, while Spathiphyllum is the botanical name. These tropical plants are admired for their lush, dark green foliage and distinctive white “flowers,” which are actually modified leaves called spathes.
Understanding Your Vigoro Spathiphyllum
Spathiphyllum, commonly known as the Peace Lily, is a genus of about 60 species native to tropical regions of the Americas and southeastern Asia. The plant produces glossy, dark green leaves and unique white structures that resemble flowers. These white parts are not true flowers but are specialized bracts called spathes, which surround a central stalk of tiny true flowers known as a spadix. The care requirements for a “Vigoro Spathiphyllum” are identical to those for any Peace Lily, as Vigoro simply indicates the supplier.
Essential Care for Vigoro Spathiphyllum
Proper care ensures the Vigoro Spathiphyllum remains healthy and vibrant. Mimicking its natural tropical habitat benefits its growth.
Light Requirements
Peace Lilies thrive in bright, indirect sunlight, mimicking the dappled light they receive on the forest floor in their native habitat. An east or north-facing window is ideal, providing sufficient light without direct, harsh rays that can scorch leaves. Too much direct sun can lead to yellow or brown leaf tips and burnt patches, while insufficient light may result in a lack of blooms and slower growth. If the plant is not flowering, increasing its exposure to bright, indirect light can encourage bloom production.
Watering Practices
Consistent moisture is important for Peace Lilies, but they do not tolerate soggy soil. Water the plant when the top one to two inches of soil feel dry to the touch, or when the plant’s leaves begin to slightly droop, which is a clear sign it is thirsty. Water thoroughly until water drains from the bottom of the pot, then promptly empty any excess water from the saucer to prevent root rot. Using filtered or room-temperature water is beneficial, as Peace Lilies can be sensitive to chemicals like fluoride in tap water, which may cause brown leaf tips.
Soil and Potting
A well-draining potting mix rich in organic matter is suitable for Peace Lilies. An all-purpose potting soil that holds moisture but dries out slowly is recommended. When repotting, choose a container that is only a few centimeters larger than the current root ball, one to two inches wider in diameter. Peace Lilies tend to bloom better when slightly pot-bound, so frequent repotting is not necessary; repotting every few years in spring is sufficient to refresh the soil.
Temperature and Humidity
Peace Lilies prefer average room temperatures, ideally between 65°F and 85°F (18°C to 29°C). They are sensitive to cold drafts and temperatures below 60°F (15°C), which can cause leaf damage and stress. High humidity is also beneficial for these plants; typical household humidity levels might be insufficient. To increase humidity, consider misting the leaves regularly, placing the pot on a pebble tray filled with water (ensuring the pot does not sit directly in the water), or grouping the plant with other houseplants.
Fertilization
Peace Lilies are not heavy feeders and require minimal fertilization. During the active growing season, spring and summer, fertilize every 6-8 weeks with a balanced houseplant fertilizer diluted to half or quarter strength. Over-fertilization can lead to brown leaf tips and root damage, so it is important to apply fertilizer to moist soil and avoid feeding during fall and winter when the plant’s growth slows. If mineral crusts form on the soil surface, flushing the soil with water can help remove excess salts.
Troubleshooting Common Issues
Peace Lilies can exhibit signs of distress. Yellowing leaves indicate either overwatering or underwatering, though they can also signal nutrient deficiencies or poor water quality. If leaves are yellowing and the soil is consistently soggy, root rot from overwatering may be the cause. Conversely, if the plant appears wilted and the soil is dry, it needs water.
Browning leaf tips are caused by low humidity, chemical sensitivities to tap water (such as fluoride), or too much direct sunlight. Moving the plant away from direct sun, increasing humidity, and using filtered water can alleviate these symptoms. Drooping leaves are a sign of thirst, and the plant perks up quickly after a thorough watering. A consistent lack of blooms points to insufficient light or an imbalance in nutrients, suggesting the plant may benefit from brighter indirect light or a gentle feeding.
Advantages of Peace Lilies
Beyond visual appeal, Peace Lilies offer several advantages as indoor plants. They are recognized for their air-purifying capabilities, as highlighted by NASA’s Clean Air Study. These plants can help remove common indoor pollutants such as benzene, formaldehyde, and carbon monoxide from the air, contributing to a healthier indoor environment. The plant absorbs pollutants through its leaves, and microbes in the soil then break down these toxins.
Peace Lilies also naturally increase indoor humidity through transpiration, which can be beneficial in dry environments and may help reduce airborne dust and allergens. Their low-maintenance requirements make them suitable for both experienced plant enthusiasts and beginners. This combination of aesthetic beauty, air-purifying qualities, and ease of care makes the Peace Lily a popular and beneficial addition to many homes and offices.