How To Grow A Calla Lily In Water

Calla lilies are known for their elegant shape and vibrant colors, making them a popular choice for indoor decor. While many people plant them in soil, growing calla lilies in water is a unique method that can add a touch of modern flair to your home. This process not only allows you to enjoy their beauty but also gives you a fascinating glimpse into the plant's growth.

This article will guide you through the steps of growing a calla lily in water, from choosing the right bulb to creating a stunning display. Whether you're a seasoned plant parent or just starting out, these tips will help you nurture a thriving calla lily right in your living room.

Choosing the Right Calla Lily Bulb

Before you start, selecting the right bulb is crucial. The bulb is the foundation of your plant, and a healthy one will give you the best chance of success. When choosing a bulb, look for one that feels firm to the touch without any soft spots or mold. A healthy bulb will feel like a small potato—solid and slightly heavy for its size.

It's also important to consider the size of the bulb. Larger bulbs generally produce larger flowers and more blooms. If you're looking for a more dramatic display, go for the biggest bulb you can find. However, smaller bulbs can still produce beautiful flowers, so don't worry if your options are limited.

Once you've selected your bulb, store it in a cool, dry place until you're ready to plant. Keeping it away from moisture and extreme temperatures will prevent it from sprouting prematurely.

Preparing Your Container

The container you choose will play a significant role in your calla lily's growth. Since you'll be growing the plant in water, a glass vase or container is ideal. This not only allows you to monitor the water level but also adds an element of visual interest to your display.

Make sure the container is clean and free of any residues that could harm your plant. A quick rinse with mild soapy water followed by a thorough rinse with clean water will do the trick. Also, ensure that the container is deep enough to support the bulb and root system. A depth of about 6 to 8 inches is typically sufficient.

Fill the container halfway with pebbles or decorative stones. These will act as an anchor for the bulb and help stabilize the plant as it grows. You can find these stones at garden centers or use decorative ones for an added aesthetic touch.

Planting the Bulb in Water

Now that your container is ready, it's time to plant the bulb. Gently place the calla lily bulb on top of the stones, pointed side up. It's important that the bulb is not completely submerged in water. The base of the bulb should just touch the water, while the top remains dry. This prevents rot and encourages healthy growth.

Next, fill the container with water until it reaches just below the base of the bulb. Use distilled or rainwater if possible, as tap water can contain chemicals that might affect the plant's health. If you're using tap water, let it sit out for 24 hours to allow any chlorine to dissipate.

Once the bulb is in place, it's a waiting game. Keep an eye on the water level and top it up as needed. The bulb will start to develop roots and, eventually, shoots. Patience is key here, as it can take a few weeks for noticeable growth to appear.

Providing the Right Lighting

Calla lilies thrive in bright, indirect light. Too much direct sunlight can scorch the leaves, while too little light will hinder growth. Find a spot in your home where the plant can receive adequate light without being exposed to harsh rays.

A windowsill with filtered light or a location near a bright window works well. If your home doesn't get a lot of natural light, consider using a grow light to supplement. These lights can mimic the sun's rays and provide your plant with the energy it needs to grow.

Rotate the container every few days to ensure even exposure. This will help the plant grow straight and prevent it from leaning towards the light source.

Maintaining Water Quality

Keeping the water clean is vital for your calla lily's success. Stagnant water can lead to bacterial growth, which can harm the plant. Change the water every 10 to 14 days, or sooner if it appears cloudy or emits an odor.

When changing the water, take the opportunity to rinse the stones and the container as well. This will remove any buildup of algae or debris. If you notice any roots that look mushy or discolored, trim them back to encourage healthy new growth.

Maintaining the right water level is also important. The water should always be just below the bulb. If the bulb sits in water for too long, it can rot, so keep a close eye on the level.

Fertilizing Your Calla Lily

While calla lilies can grow in water without soil, they still need nutrients to thrive. Use a water-soluble fertilizer designed for flowering plants. Dilute it to half the recommended strength to avoid overfeeding.

Fertilize the plant every four to six weeks during the growing season, which typically runs from spring to early fall. During the winter months, reduce feeding as the plant enters a dormant phase.

Be cautious not to over-fertilize, as this can lead to nutrient burn and damage the plant. If you notice the tips of the leaves turning brown, it's a sign you may be overdoing it. Adjust the frequency or concentration as needed.

Encouraging Blooming

One of the joys of growing calla lilies is enjoying their stunning blooms. To encourage flowering, ensure that the plant receives enough light and nutrients. The root system also needs to be healthy, so maintaining clean water is crucial.

If your plant isn't blooming, consider adjusting its environment. Sometimes moving it to a slightly brighter spot or altering the watering schedule can make a difference. Remember that not all bulbs will bloom immediately; some take a season or two to establish themselves.

When blooms do appear, they can last several weeks. Deadhead spent flowers to encourage more blooms and keep the plant looking tidy. Simply snip the flower stem at the base once the bloom starts to fade.

Decorating with Calla Lilies

Calla lilies' elegant appearance makes them a versatile decor element. Whether you're placing them on a dining table or a bathroom shelf, they can add a touch of sophistication to any room. Consider pairing them with other plants or using them as a centerpiece in a decorative tray.

If you enjoy experimenting with design, play with different container shapes and colors to match your decor theme. Tall, slender vases can highlight the plant's graceful lines, while a wide, shallow dish creates a modern look.

Don't be afraid to mix and match different bulb colors for a vibrant display. Calla lilies come in a range of hues from classic white to striking purple, offering endless possibilities for creativity.

Dealing with Common Issues

Like any plant, calla lilies can face challenges. Yellowing leaves can indicate overwatering or lack of nutrients. Adjust your watering schedule and ensure the plant gets enough light and fertilizer.

Root rot is another concern, often caused by the bulb sitting in water. If you suspect root rot, remove the bulb, trim away any soft areas, and refresh the water and stones before replanting.

Pests like aphids or spider mites can occasionally be a problem. If you notice these unwelcome guests, rinse the plant gently under lukewarm water or use an insecticidal soap to treat the issue.

Final Thoughts

Growing a calla lily in water is a unique and rewarding way to enjoy this beautiful plant. By selecting a healthy bulb, providing the right conditions, and maintaining proper care, you can watch your calla lily thrive and bloom. The process offers a wonderful opportunity to connect with nature right in your own home.

At Cafe Planta, we're here to support your plant journey. Whether you're looking for new additions to your collection or need advice on plant care, we're happy to help. Feel free to email us or reach out on Instagram. We believe in the power of plants to bring joy and connection, and we're excited to share that passion with you.