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You can grow water lily in a container easily, even if you don’t have a pond, because these aquatic beauties thrive in confined spaces with the right setup.
If you’ve been wondering how to grow water lily in container, the good news is that it’s a straightforward process that rewards you with stunning blooms all summer long.
Growing water lily in container allows you to enjoy their fragrance and colors on a patio, balcony, or even a small deck.
In this post, we’ll walk you through the essentials of how to grow water lily in container, from choosing the right pot to caring for your plant through the seasons.
Let’s dive into the world of container water lilies and get started.
Why You Should Grow Water Lily in Container
Growing water lily in container is a fantastic option for gardeners with limited space or for those who want more control over their aquatic plants.
You can grow water lily in container and still get the same vibrant, floating flowers you’d see in a natural pond.
The key is that container gardening gives you flexibility, so you can move your water lily around to chase the sun or protect it from harsh weather.
This method also makes it easier to manage water quality and prevent invasive spread, which is a common concern with pond lilies.
Let’s explore how to grow water lily in container successfully, starting with the basics.
1. Choose the Right Container Size
When you decide to grow water lily in container, the container size is your first big decision, and it matters more than you might think.
A good rule of thumb is to pick a container that’s at least 18 to 24 inches deep and 24 to 36 inches wide for a standard water lily.
If you’re growing a dwarf variety, you can get away with a smaller container, like a 10 to 15 gallon pot.
The reason is simple: water lilies need room for their rhizomes and roots to spread out, and a larger container also holds water temperature more stable.
Remember, you’ll be growing water lily in container for the long haul, so invest in a sturdy, non-porous pot like plastic, ceramic, or glazed clay.
Avoid metal containers because they can heat up quickly and damage your plant’s roots.
2. Pick the Perfect Spot for Your Container
The location where you grow water lily in container is just as critical as the pot itself, since these plants are sun lovers.
Your water lily needs at least 6 to 8 hours of direct sunlight each day to bloom profusely.
Place your container in a spot that’s sheltered from strong winds, as gusts can damage the pads and flowers.
A patio corner, balcony railing, or a flat garden bed are all great spots to grow water lily in container.
Just make sure the surface is level so the water stays balanced and your container doesn’t tip over.
Steps to Grow Water Lily in Container
Now that you have your container and location ready, let’s get into the actual steps to grow water lily in container from start to finish.
These steps will guide you through planting, watering, and maintaining your water lily so it stays healthy and happy.
1. Use Heavy Clay Soil, Not Garden Soil
One mistake many beginners make when trying to grow water lily in container is using regular potting mix, which floats away.
Instead, you need a heavy clay soil that’s specifically made for aquatic plants, or you can use plain topsoil without additives.
Fill a smaller mesh planting basket about two-thirds full with this clay soil.
Then, place the water lily rhizome at a 45-degree angle, with the growing tip pointing upward.
Cover the rhizome with more soil, leaving the tip exposed, and then add a thin layer of gravel on top to keep the soil in place.
This planting method ensures that when you grow water lily in container, the soil stays put and the roots anchor well.
2. Submerge the Basket Gradually
After planting, you’ll want to place your planting basket into the main container, but don’t just drop it in deep water right away.
Start by submerging the basket so the water is just covering the top of the gravel, then add a few inches of water each day.
This gradual approach helps the plant adjust and encourages the leaves to reach the surface naturally.
Eventually, you’ll fill the container so the water level is about 4 to 6 inches above the soil line.
When you grow water lily in container this way, you’ll see new leaves emerge within a week or two.
3. Fertilize Regularly for Blooms
Water lilies are heavy feeders, so if you want to grow water lily in container and get lots of flowers, you must fertilize.
Use slow-release aquatic fertilizer tablets specifically designed for water plants.
Push 2 to 4 tablets into the soil around the rhizome every 4 to 6 weeks during the growing season (spring through late summer).
Don’t skip this step, because without nutrients, your water lily will grow leaves but no blooms.
Fertilizing is one of the most important ongoing tasks when you grow water lily in container, so mark your calendar.
Common Mistakes When You Grow Water Lily in Container
Even with the best intentions, there are a few pitfalls that can trip you up when you try to grow water lily in container.
Let’s look at the most common ones so you can avoid them and keep your plant thriving.
1. Overcrowding the Container
If you’re tempted to put multiple water lilies in one container, resist the urge because overcrowding is a major mistake.
Each water lily needs its own space to spread, and too many plants will compete for nutrients and light.
When you grow water lily in container, stick to one lily per large container, or give each lily its own basket.
This ensures that your water lily grows with plenty of room for its pads to float without overlapping too much.
Overcrowding also restricts airflow, which can lead to fungal issues on the leaves.
2. Letting the Water Get Stagnant
Another common mistake is forgetting to refresh the water, which can make it go foul and harm your water lily.
Even though water lilies grow in still water, the water in your container needs periodic topping up and slight movement.
Add a small fountain or aerator to keep the water oxygenated, or simply use a cup to gently stir the water weekly.
When you grow water lily in container, the water level will drop due to evaporation, especially in summer.
Refill it regularly with dechlorinated water to keep the roots submerged and the water clean.
So, How to Grow Water Lily in Container Like a Pro?
You can grow water lily in container successfully if you follow the right steps and avoid common pitfalls.
We’ve covered how to grow water lily in container from choosing the pot, to planting, to fertilizing, and even troubleshooting mistakes.
With that in mind, the answer to how to grow water lily in container is simple: provide lots of sun, heavy soil, regular feeding, and room to spread.
Start with a quality rhizome from a reputable nursery, and you’ll be rewarded with gorgeous pads and vibrant blooms.
Growing water lily in container is a rewarding hobby that brings beauty to any outdoor space, no matter how small.
So grab a container, some clay soil, and a water lily rhizome, and you’ll be on your way to a stunning display in no time.
Happy planting, and may your water lily bloom brightly all season long.