As a gardening and landscaping expert, I understand the frustration of seeing a beloved Boston fern turn brown. Luckily, there are steps you can take to help revive and fix a brown fern. Let’s dive into the details.
1. Increase misting: One common reason for browning in Boston ferns is inadequate humidity. These ferns love moisture, so try misting the plant more frequently. Aim to mist the leaves every day or every other day, ensuring that the water reaches all parts of the plant. This will help to mimic the humid conditions that ferns thrive in.
2. Provide steam: Another way to boost humidity for your Boston fern is by placing it in the bathroom. When you take hot showers, the steam created can benefit the fern. The moisture in the air will provide much-needed humidity, helping to prevent further browning and promote healthier growth. Just make sure your bathroom receives enough indirect light to support the fern’s needs.
3. Adjust lighting: Boston ferns are not accustomed to direct sunlight. They naturally grow in the shade of larger trees, so too much sunlight can cause their leaves to brown. If your fern is currently exposed to direct sunlight, consider moving it to a location with bright, indirect light. A spot near a north-facing window or a few feet away from a west or east-facing window can provide the right amount of light without causing leaf burn.
4. Check watering routine: Overwatering can also lead to brown fern fronds. Ensure that you are not keeping the soil overly wet, as this can cause root rot and damage the plant. Allow the top inch of soil to dry out slightly before watering again. Stick your finger into the soil to test its moisture level. If it feels dry at the top, it’s time to water. When watering, make sure to provide enough water for it to drain out of the pot’s drainage holes.
5. Assess the pot and soil: Boston ferns prefer well-draining soil. If your fern is potted in heavy or compacted soil, it may not be able to absorb water and nutrients properly, leading to browning. Consider repotting the fern using a well-draining potting mix specifically designed for ferns or adding perlite or peat moss to improve drainage.
6. Trim away brown fronds: If your fern has a significant amount of brown foliage, it’s best to trim it away. Using clean and sharp pruning shears, carefully remove the brown fronds at the base of the plant. This will not only improve the appearance of the fern but also redirect energy towards healthier growth.
7. Fertilize occasionally: Boston ferns benefit from occasional fertilization to replenish nutrients. Use a balanced, water-soluble fertilizer formulated for houseplants and apply it according to the instructions on the packaging. However, be cautious not to over-fertilize, as this can lead to fertilizer burn and further damage the fern.
Remember, fixing a brown Boston fern takes time and patience. It’s important to monitor the plant’s progress over the next few weeks to see if the adjustments you’ve made are helping. With consistent care and the right conditions, your fern should gradually improve and regain its vibrant green color.
