Updated: July 1, 2023

The red nerve plant, also known as Fittonia, is a popular choice among gardeners and houseplant enthusiasts alike. With its vibrant red veins and lush green leaves, it adds a pop of color and texture to any outdoor space. Growing the red nerve plant outdoors requires some specific care and attention, but with the right conditions, it can thrive and become a stunning addition to your garden. In this article, we will discuss the steps to successfully grow red nerve plants outdoors.

1. Choose the Right Location

The red nerve plant thrives in a partially shaded location. Direct sunlight can scorch its delicate leaves, so it’s best to place it under a tree or in an area with filtered light. It’s important to note that the red nerve plant prefers warm temperatures, ideally between 65°F and 75°F (18°C – 24°C). Ensure that the chosen location provides these ideal temperature conditions for optimal growth.

2. Prepare the Soil

Red nerve plants prefer well-draining soil. Before planting, make sure the soil is loosened and amended with organic matter such as compost or peat moss to improve drainage. This will help prevent waterlogging, which can lead to root rot and other issues.

3. Planting the Red Nerve Plant

When planting the red nerve plant, dig a hole slightly larger than the root ball of the plant. Place the plant in the hole, ensuring that it sits at the same depth as it was in its previous container. Gently backfill the hole with soil, firming it around the plant’s base. Water thoroughly after planting to settle the soil.

4. Provide Adequate Watering

Proper watering is crucial for the red nerve plant’s health. It prefers consistently moist soil but doesn’t tolerate standing water. Check the soil regularly by inserting your finger into the soil up to the first knuckle. If it feels dry, it’s time to water. Be sure to water deeply to encourage healthy root growth. During hot summer months, you may need to water more frequently to prevent the soil from drying out.

5. Mulching

Mulching around the base of the red nerve plant can help retain moisture in the soil and regulate temperature fluctuations. Apply a layer of organic mulch, such as wood chips or shredded bark, around the plant, being careful not to mound it against the stem. This will also help suppress weed growth and promote overall plant health.

6. Fertilizing

To keep your red nerve plant healthy and vibrant, regular fertilization is essential. Use a balanced, water-soluble fertilizer formulated for houseplants or foliage plants. Follow the instructions on the packaging for proper dilution and application. During the growing season, which typically runs from spring to early fall, fertilize every two weeks. Reduce or stop fertilizing during winter when the plant goes into a period of dormancy.

7. Pruning

Pruning is an important aspect of maintaining the shape and overall health of your red nerve plant. Regularly inspect the plant for any dead or yellowing leaves and trim them off using clean pruning shears. Additionally, if the plant starts to become leggy or loses its compact shape, you can prune back the stems to promote bushier growth.

8. Pest Control

Like any other plant, red nerve plants are susceptible to pests such as aphids, mealybugs, and spider mites. Regularly inspect your plants for any signs of infestation, including discolored leaves, sticky residue, or webbing. If you notice any pests, treat them immediately with an insecticidal soap or horticultural oil spray according to the instructions on the product label.

9. Overwintering

In colder climates, red nerve plants are not frost-tolerant and will need to be protected during the winter months. Before the first frost, carefully dig up the plant and place it in a container. Trim back any leggy growth and reduce watering. Store the container in a cool, dark place with temperatures around 50°F (10°C) and water sparingly throughout the winter. In spring, when the danger of frost has passed, you can reintroduce the plant back into your outdoor garden.

Growing red nerve plants outdoors can be a rewarding experience. With the right care and attention, these vibrant plants will add a touch of color and tropical beauty to your garden. Follow these steps, and you’ll be well on your way to successfully growing red nerve plants outdoors.