Top Aquatic Plants for Water Gardens: 12 Best Choices for 2025

We received this set of four pre-grown hardy water lily tubers and were eager to add them to our water garden. The package arrived with the tubers in decent condition, though sizes varied.

We appreciated the included fertilizer tablets, which helped give the plants a boost when getting started.

After planting, we noticed new growth within the first couple of weeks on three out of the four tubers. The fourth unfortunately didn’t make it, but this seems fairly common with live plants.

The surviving lilies produced leaves that reached the water’s surface within a month.

We found the included care instructions helpful, especially the tips about sunlight requirements and water depth.

It’s important to note that these lilies need at least 4 hours of sun daily to flower, and they prefer still water away from pumps or filters. While we haven’t seen blooms yet, we’re hopeful they’ll appear in time with proper care and patience.

We no longer recommend water hyacinth (Eichhornia crassipes). It’s a federally listed noxious weed that’s illegal to sell, possess, or transport in many states, and it escapes ponds easily, forming dense mats that choke waterways and crowd out native aquatic life. The fact that a retailer will ship it to you doesn’t make it legal to grow where you live, so check your state’s noxious/invasive plant list before buying anything like it.

For surface cover that won’t cause this trouble, look for a native floating-leaved plant like American white waterlily (Nymphaea odorata), which shades the water and gives fish cover without the invasive risk.

We’ve found the Water Poppy to be a hardy addition to our pond. Once established, it spreads rapidly, creating a lush floating carpet.

The plant’s ability to help clear water naturally is a significant benefit, reducing the need for chemical treatments.

In our experience, the initial size can be disappointing. Some arrivals were quite small, with only a few viable leaves. However, given time and proper conditions, even the smallest specimens have shown remarkable growth.

We’ve noticed the Water Poppy thrives best in shallow water, about 6 inches deep.

It’s crucial to retrieve the plant quickly upon delivery, especially in hot weather, to prevent damage. While it can be finicky at first, once acclimated, it’s a low-maintenance option that brings life to any water feature.

Don’t buy water hyacinth. Water hyacinth (Eichhornia crassipes) is a federally and state-listed noxious invasive that’s illegal to sell, possess, or transport in many states, including by mail order. Once it escapes a pond into a ditch, pond, or waterway, it spreads aggressively and forms dense floating mats that block sunlight, starve fish of oxygen, and crowd out native aquatic plants.

Instead, look for a native floating-leaved pond plant like American white waterlily (Nymphaea odorata) for similar surface shade without the legal or ecological risk.

The Seeds of Strength Mixed Miniature Water Lily & Lotus Seeds offer a unique opportunity to cultivate a beautiful aquatic garden.

We found the seeds to be of good quality, with a mix of varieties that promise colorful blooms. The package contains 30 seeds, providing ample opportunity for multiple planting attempts.

When we started the germination process, we noticed the seeds were quite small, which required careful handling.

The lack of detailed instructions in the package was a minor setback. We had to refer back to the Amazon product page for guidance on planting and care, which wasn’t ideal.

Despite this initial hurdle, we were pleased with the versatility of these seeds. They’re suitable for various water garden setups, from small indoor bowls to outdoor ponds.

We experimented with both and found the seedlings adapted well to different environments. The plants grew steadily, and watching the tiny leaves emerge was rewarding.

These miniature water lilies add a touch of elegance to any space. We particularly enjoyed the way they transformed a simple glass bowl into a captivating desktop feature. For outdoor use, they complement existing pond ecosystems beautifully, attracting pollinators and enhancing biodiversity.

When selecting aquatic plants for your water garden, consider these key factors:

Choose plants that match the sunlight conditions of your garden. Some thrive in full sun, while others prefer shade.

Ensure the plants you select can survive in your climate. Check your local hardiness zone and compare it to the plant’s requirements.

Different aquatic plants have varying water depth needs. Match the plant to the appropriate depth in your pond or container.

Consider how quickly the plant grows. Fast-growing species may require more maintenance but can quickly fill empty spaces.

Select plants that fit your water garden’s size. Some may outgrow small spaces, while others remain compact.

Choose plants that coexist well together and with any fish in your water garden.

We recommend considering the care requirements of each plant. Some need regular pruning, while others are low-maintenance.

Determine the plant’s role in your water garden:

By carefully considering these factors, we can create a thriving and balanced aquatic ecosystem in our water gardens.