Plant The Seeds For A Better Backyard
Have you ever dreamed of having a serene, beautiful pond in your backyard? Do you want to create a natural habitat that not only looks great but is also beneficial for the local ecosystem?
In this post, we will guide you through the process of creating a well-planted pond (after your pond construction project) using aquatic plants suitable for the Maryland area.
By the end of this post, you will have all the aquatic plant knowledge you need to create a stunning aquatic garden pond that will be the envy of your neighbors.
Key Characteristics Of A Well-Planted Pond

Creating a well-planted pond involves more than just throwing a bunch of aquatic plants into the water and hoping for the best. There are several key characteristics that contribute to a healthy, beautiful pond environment.
Generous Groupings Of Pond Plants
One of the first things to consider is the grouping of your pond plants.
Rather than scattering individual plants haphazardly, it’s better to create generous groupings of the same plant. This approach not only creates a more natural and aesthetically pleasing environment but also helps the plants to thrive.
For example, stem plants often do better when planted in groups because they can support each other as they grow.
Open Water Surface
While it might be tempting to fill every inch of your pond with plants, it’s important to leave some open water surface.
Aim for about 30% to 40% of open water surface. This will capture reflections of the sky and different plants, adding to the beauty of your pond.
Additionally, having some open water surface helps to maintain the oxygen levels in the water, which is crucial for the health of any aquatic animals you might have.
Quality Plants And Soil
The quality of the plants and soil you use is also crucial.
Choose healthy, robust aquatic plants that are suitable for Maryland and the specific conditions of your pond. Additionally, plant them in good garden topsoil and adequately fertilize them to ensure they get the nutrients they need to thrive.
Rare plants may be harder to work with as they tend to have more specific and challenging needs.
Adequately Sized Planting Containers
The size of the planting containers you use is also important.
Use generously sized planting containers to create the best display and allow for healthy plant growth. This is especially important for larger plants and such species as those with extensive root systems.
Selecting The Right Aquatic Plants For Maryland
Selecting the right aquatic plant types for your pond is crucial for creating a healthy and beautiful aquatic environment.
The climate in Maryland is classified as humid subtropical, which means it experiences hot, humid summers and mild to cool winters. This climate is suitable for a wide variety of aquatic plants, but it’s important to choose plants that are well-suited to the specific conditions of your pond and the local environment.
Marginals And Shallow Growers
A marginal plant, also known as a bog plant, thrives in the shallow water at the edge of the pond. These bog plants often have their roots submerged in the water while the rest of the plant grows above the surface.
Some popular marginal aquatic plants for Maryland ponds include Pickerel Weed, Soft Rush, and Cardinal Flower.
Strong Verticals
Strong vertical plants, like cattails and bulrushes, can add height and structure to your pond.
These plants often grow in the shallow water at the edge of the pond or in water up to a few feet deep. They can provide important habitat for aquatic animals and help to filter the water.
Intermediate Plants
Intermediate plants are those that grow in water that is a few feet deep. These plants often have floating leaves and flowers that sit on the surface of the water.
Water lilies are a popular choice for this category and come in a variety of colors and varieties.
Ground Covers
Ground cover plants are those that grow along the bottom of the pond. These submerged plants help to oxygenate the water and provide a habitat for aquatic animals.
Some popular choices for ground cover plants include Hornwort and Anacharis.
Specimens
Specimen plants are those that are particularly striking or unusual. These plants can add a focal point to your pond and create visual interest.
Some popular specimen plants for Maryland ponds include the Lotus and the Water Hawthorn.
Shade Tolerant Plants
While many aquatic plants prefer full sun, there are also some that can tolerate partial shade. These plants can be a good choice for ponds that are partially shaded by trees or buildings.
Some popular shade-tolerant plants include the Marsh Marigold and the Water Forget-Me-Not.
Aquatic Plants And Different Water Features
Container Aquatic Gardens
Container gardens are a great option for those who have limited space or want to create a small water feature on a patio or balcony. They can also be a good way to experiment with aquatic plants before committing to a larger pond.
Suitable Plants For Container Gardens
When selecting plants for a container garden, it’s important to choose plants that are suitable for the size of the container.
Some good options for container gardens include small aquatic plants like Dwarf Water Lily, Water Hyacinth, and Water Lettuce. These floating plants can add beauty to your container garden while also helping to oxygenate the water.
Planting Medium And Fertilizers
For container gardens, it’s important to use a planting medium that is suitable for aquatic plants.
A soil-less planting medium that is specifically designed for pond plants is a good option. Additionally, slow-release fertilizer tablets can be used to provide the necessary nutrients for the plants.
Small Ponds (3 feet by 5 feet)

Small ponds can be a beautiful addition to any garden and can provide a habitat for a variety of aquatic animals.
Suitable Plants And Oxygenators For Small Ponds
For small ponds, it’s important to select plants that are suitable for the size of the pond.
Some good options for small ponds include aquatic plants like Water Lilies, Pickerel Weed, and Soft Rush. Additionally, submerged plants like Hornwort and Anacharis can help to oxygenate the water and provide a habitat for aquatic animals.
Planting Medium And Fertilizers
As with container gardens, it’s important to use a planting medium that is suitable for aquatic plants and to provide the necessary nutrients with slow-release fertilizer tablets.
Medium-Sized Ponds (6 feet by 12 feet)

Medium-sized ponds can provide a beautiful focal point for your garden and can support a wider variety of aquatic plants and animals.
Suitable Plants, Oxygenators, And Marginal Plants For Medium-sized Ponds
For medium-sized ponds, you can select a wider variety of plants. Some good options include Water Lilies, Lotus, and Cattails.
Additionally, submerged plants like Hornwort and Anacharis can help to oxygenate the water and provide a habitat for aquatic animals.
Marginal plants like Pickerel Weed and Soft Rush can add beauty to the edges of the pond.
Planting Medium And Fertilizers
As with smaller ponds, it’s important to use a planting medium that is suitable for aquatic plants and to provide the necessary nutrients with slow-release fertilizer tablets.
Large Backyard Ponds (10 feet by 22 feet)

Large backyard ponds can create a stunning focal point in your garden and provide a habitat for a variety of aquatic animals.
Suitable Plants, Oxygenators, Marginal Plants, And Floating Plants for Large Ponds
For large ponds, you have the opportunity to create a diverse aquatic environment with a variety of pond plants.
- Water Lilies and Lotus are excellent choices for adding beauty to the surface of the water.
- Submerged plants like Hornwort and Anacharis will help oxygenate the water and provide a habitat for aquatic animals.
- Marginal plants like Cattails and Pickerel Weed can add interest to the edges of the pond.
- Floating plants like Water Hyacinth and Water Lettuce can add beauty to the surface of the water and help to control algae.
Planting Medium And Fertilizers
As with smaller ponds, it’s important to use a planting medium that is suitable for aquatic plants and to provide the necessary nutrients with slow-release fertilizer tablets.
Koi Ponds

Koi ponds are specially designed ponds that are created to provide a habitat for koi fish.
Challenges Of Keeping Koi Fish And Aquatic Plants Together
Koi are known for their tendency to eat plants, so it can be a challenge to keep plants in a koi pond. However, with careful selection of plants and some protective measures, it is possible to create a beautiful and healthy environment for both the koi and the plants.
Tips For Addressing Koi-Related Challenges
One way to protect plants in a koi pond is to use plant cages or baskets to protect the roots of the plants. You can also choose plants that are less palatable to koi. Fish also cannot reach plants growing around the pond or on the edges.
Suitable Aquatic Plants For Koi Ponds
While koi will eat many types of aquatic plants, there are some that are less palatable to them and may survive in a koi pond.
Water Lilies and Lotus are two options that may survive in a koi pond. Additionally, submerged plants like Hornwort and Anacharis can help to oxygenate the water and feed off the excess nutrients, both of which help your water quality stay high.
Tips For Maintaining A Backyard Pond With Aquatic Plants

It’s important to regularly check the water level and top it up as necessary.
Additionally, it’s essential to regularly remove any dead or dying foliage to keep the plants healthy. This also prevents it from sinking to the bottom and turning into organic waste.
Finally, be sure to regularly check for any signs of pests or diseases and treat them as necessary.
Discover why your pond plants are turning yellow and dying so you can help them.
General Tips For Water Gardens

Creating a water garden is a rewarding experience, but it does require some maintenance to keep it looking its best. Here are some general tips for maintaining a healthy water garden.
Sunlight Or Shade
Most aquatic plants require plenty of sunlight to thrive. Make sure your pond receives at least 6 hours of sunlight each day.
Some plants prefer part shade or shade during some parts of the day. If your pond is in a shaded area, consider using plants that are shade-tolerant.
Avoiding Splashing Water On Plants
While aquatic plants thrive in water, it’s important to avoid splashing water on the leaves of such plants. Splashing water can lead to the growth of algae on the leaves, which can inhibit the growth of the plant.
Regularly Apply Fertilizer
Regular fertilization is essential for the healthy growth of any plant.
Use a slow-release fertilizer tablet that is specially designed for aquatic plants. Follow the manufacturer’s instructions for the correct dosage and frequency.
Tips For Managing Floating Plants
Floating plants can add beauty to your pond, but it’s important to manage them carefully to avoid overgrowth. Regularly remove excess floating plants to maintain a healthy balance in your pond.
Tips For Adding Fish To Your Pond
If you plan to add fish to your water garden, it’s important to carefully consider the needs of the fish as well as the plants.
Make sure to provide plenty of hiding places for the fish with submerged plants and rocks. Additionally, be sure to regularly check the water quality to ensure it is suitable for both the fish and the plants.
Planting Tips

The planting process is not as straightforward as planting terrestrial plants, but with a little knowledge and preparation, it can be a rewarding process.
Here are some planting tips you can follow:
Fertilizer Tablets
Aquatic plants get their nutrients from the water, so it’s important to provide them with the necessary nutrients by using aquatic plant fertilizer tablets.
These tablets are specially formulated for water garden plants and should be inserted into the soil at the bottom of the planting container. Make sure to follow the instructions on the packaging for the correct number of tablets to use and how often to replace them.
New Aquatic Plant Depths vs. Established Plant Depths
When first planting water plants, it’s important to plant them at the correct depth.
Some plants, such as water lilies, should be planted at a shallow depth and then moved deeper as they grow. Other plants, such as submerged plants, should be planted at their final depth from the start.
Make sure to research the specific needs of each plant before adding them to your water feature.
Winter Care
Many aquatic plants are hardy and can survive the winter in the pond. However, some plants, such as tropical water lilies, need to be brought inside for the winter.
A common myth is that all aquatic plant types need to be brought inside for the winter, but this is not true. Many plants can survive the winter in the pond as long as the water does not freeze solid.
Make sure to research the specific needs of each plant and provide the necessary winter care.
Soil For Aquatic Plants
The soil should be a heavy, clay-based soil. This type of soil will not float and will provide a good anchor for the plants.
Do not use potting soil or soil with a lot of organic matter, as it will float and make a mess in your pond. It can also make your pond unhealthy for aquatic life, meaning you’ll need to get your pond contractor to come and clean it out.
Division And Repotting
Many aquatic plants, such as water lilies, will need to be divided and repotted every few years. This is necessary to keep the plants healthy and to prevent them from outgrowing their containers.
To divide an aquatic plant, carefully remove it from its container and separate it from the mother plant into smaller pieces, each with its own roots and leaves. Then, repot each piece into its own container with fresh soil and fertilizer tablets.
Help Your Backyard Blossom With Premier Ponds
We’ve journeyed through the world of aquatic plants, from understanding the key characteristics of a well-planted pond to selecting the right plants for different pond sizes and types. A well-planted pond not only enhances the beauty of your backyard but also creates a healthy habitat for aquatic animals and improves water quality.
Premier Ponds is your go-to expert for creating and maintaining beautiful backyard koi ponds in Maryland. Our team is dedicated to helping you select the right plants, provide planting and maintenance services, and address any challenges that may arise with your pond.
Ready to transform your backyard into a stunning aquatic oasis? Fill out our contact form today, or give us a call. Your backyard transformation awaits!