As spring approaches and temperatures rise, it’s time to give your indoor garden the attention it needs. After the colder, slower months of winter, your indoor plants are ready to bounce back with some tender care. By providing them with the right environment and maintenance, you’ll help them thrive throughout the season. Below is a guide tailored to ensure your indoor garden flourishes this spring in Europe.
Start with a Thorough Spring Clean
Just as your home needs a deep clean, so do your indoor plants. Throughout the winter, dust can accumulate on the leaves, blocking sunlight and reducing the plant’s photosynthesis ability. Gently wipe the leaves with a damp cloth or give your plants a mild shower to remove dust and other particles.
Additionally, check the soil for any debris, such as fallen leaves or other plant matter. Removing this debris improves airflow and prevents pests or mold from taking hold in your plant pots. This is also the perfect time to prune any dead or yellowing leaves, allowing your plants to focus energy on new growth.
Repotting and Refreshing the Soil
Spring is the ideal time to evaluate whether your plants need repotting. If you notice they’ve become root-bound or outgrown their current pots, moving them to a slightly larger container will encourage healthier growth. Choose a pot that’s just one size bigger and fill it with high-quality potting soil. Depending on the plant type, you might need a specialised mix, such as a fast-draining soil for succulents or nutrient-rich compost for leafy varieties.
For plants that don’t need a full repot, you can still benefit them by replacing the top layer of soil with fresh potting mix. This gives your plants a fresh dose of nutrients without disturbing the roots.
Adjust Your Watering Routine
As the weather begins to warm, your indoor plants will require more water to support their growing cycle. However, be mindful not to overwater, as even in spring, excess water can lead to root rot.
To determine the right watering schedule:
- Check the soil’s moisture level by inserting your finger about 2-3 cm deep. If the soil feels dry, it’s time to water.
- Ensure your pots have proper drainage to prevent water from accumulating at the bottom.
Regularly assessing your plant's water needs will help them flourish without the risk of waterlogged roots.
Increase Light Exposure
During winter, many indoor plants suffer from reduced sunlight, but spring offers a chance to adjust their lighting for better growth. Move your plants closer to windows to ensure they receive enough natural light, especially in regions where daylight hours increase gradually.
Different plants have varying light requirements. Succulents and cacti need bright, direct sunlight, while plants like ferns or peace lilies prefer indirect light. If your home doesn’t receive enough natural light, consider investing in a grow light to supplement their needs.
Feed Your Plants with Fertiliser
As your plants begin to wake up from their winter dormancy, they need extra nutrients to support their growth. Applying a balanced, water-soluble fertiliser every two to four weeks during the growing season can give them the boost they need. Always follow the instructions on the fertiliser packaging to prevent over-fertilising, which can lead to salt build-up in the soil and harm your plants.
If you're unsure about how much fertiliser to use, start with a diluted solution and gradually increase the amount if needed.
Be on the Lookout for Pests
Warmer weather also brings an increase in pests like aphids, spider mites, and fungus gnats, which can affect your indoor garden. Regularly inspect your plants, paying particular attention to the undersides of leaves where pests often hide.
If you spot pests, treat the infestation promptly using natural remedies like neem oil or insecticidal soap. You can also use a homemade mixture of water and mild dish soap to remove the pests before they become a more significant problem.
Boost Humidity Levels
Many indoor plants, particularly tropical varieties like ferns, monstera, and peace lilies, thrive in higher humidity. The dry air caused by indoor heating over winter can have a negative impact on these plants. Spring is an excellent time to raise humidity levels in your home.
There are several ways to increase humidity:
- Mist your plants regularly.
- Place a water tray with pebbles beneath the pots to allow for slow evaporation.
- Use a humidifier to create a consistent moisture level in the air.
These simple steps can make a big difference in the health and growth of humidity-loving plants.
Spring is the perfect time to revitalise your indoor garden. By focusing on essential tasks like cleaning, repotting, adjusting light, and proper watering, you’ll give your plants the care they need to thrive. With the right attention, your indoor garden will transform into a lush, vibrant space that brings life and beauty to your home.