Can Prayer Plants Survive Outdoors?

Prayer plants, scientifically known as Maranta leuconeura, are beloved for their striking foliage and easy care. A common question among plant enthusiasts is whether these captivating plants can be kept outside. The answer is yes, but with some important considerations.

Prayer plants are native to the tropical rainforests of Brazil, where they thrive in the warm, humid, and shady conditions. Understanding these natural preferences is key to determining if they can be kept outside in your specific climate.

Climate Considerations

Prayer plants are not frost-tolerant. They can withstand temperatures as low as 50°F (10°C) for short periods, but prolonged exposure to temperatures below 60°F (15°C) can cause damage. Therefore, in colder climates, prayer plants should be moved indoors during the winter months.

On the other hand, prayer plants can tolerate high temperatures, making them suitable for outdoor placement in warmer climates. However, they prefer partial shade and can scorch in direct sunlight, especially during the hottest part of the day. In hot climates, it's best to place them in a spot that receives morning sun and afternoon shade.

Hardiness Zones

Prayer plants are hardy in USDA hardiness zones 10-12. If you live in a cooler climate, you can still grow prayer plants outdoors during the warmer months, but they will need to be brought indoors when the temperature drops.

For those in zones 10 and 11, it's possible to keep prayer plants outside year-round, provided they are protected from frost. In zone 12, they can be grown outdoors with no frost protection needed.

Acclimatization

If you plan to move your prayer plant outside, it's crucial to acclimate it gradually. Start by placing it in a shady spot outdoors for a few hours each day, increasing the duration over a week or two. This helps the plant adjust to the changes in light, temperature, and humidity.

Sudden exposure to full sun or extreme temperatures can cause sunburn or shock, leading to yellowing leaves, wilting, or even leaf drop.

Outdoor Care

Once your prayer plant is acclimated to its outdoor environment, it's essential to provide the right care to keep it healthy and happy.

Prayer plants prefer consistently moist soil but hate being waterlogged. Allow the top inch of soil to dry out between waterings. They also benefit from high humidity, so consider misting them regularly or placing the pot on a tray filled with pebbles and water.

Fertilizing

Prayer plants are light feeders. During the growing season (spring and summer), you can fertilize them every 6-8 weeks with a balanced, water-soluble houseplant fertilizer. Dilute the fertilizer to half the recommended strength to avoid burning the roots.

During the fall and winter, when growth slows down, you can cut back on fertilizing or even stop altogether.

Pruning

Prayer plants don't typically require pruning, but you can pinch back the tips of the stems to encourage bushier growth. The best time to do this is in early spring, just as new growth begins.

If your prayer plant becomes leggy or you want to propagate it, you can also take stem cuttings at this time. Place the cuttings in water or moist potting mix until they root, then plant them in fresh soil.

In conclusion, prayer plants can indeed be kept outside, but the key lies in understanding and mimicking their natural tropical rainforest environment. With the right climate, gradual acclimatization, and proper care, your prayer plant can thrive outdoors, adding a touch of tropical beauty to your landscape.