How To Plant Lotus Bonsai Hydroponic

The Lotus Bonsai is a majestic plant that many associates with tropical climates. However, it is possible to plant and grow it anywhere hydroponically.

By following this guide, you, too, can plant lotus bonsai to enjoy its beautiful flowers.

The Different Types of Lotus Plants

There are 36 different types of Lotus plants available to grow, along with hybrid varieties. They differ in color and form, providing exceptional beauty and variety.

The most common types of Lotus plants include:

  • American Lotus: yellow or white flowers
  • Angel Wings Lotus: white blossoms 
  • Blue Star Lotus: violet-blue flowers with red edges
  • Celestial Lotus: red petals
  • Chinese Double Rose Lotus: double blooms with two-toned white and deep pink hues
  • Green Maiden Lotus: soft pink petals change to yellow
  • Japanese Lotus: pink blooms
  • Parrot’s Beak Lotus: crimson-colored flowers
  • Sacred Lotus: pink or white blossoms

It is possible to plant and grow multiple types of Lotus, even in various climates. Therefore, your Lotus will thrive even indoors with the proper care and growing conditions.

How To Plant Lotus Bonsai Hydroponic
How To Plant Lotus Bonsai Hydroponic

Read Are Lotus Plants Poisonous to Cats

How Can You Plant a Lotus Bonsai Hydroponically?

Surprisingly, it is not difficult to grow, even if you are a beginner to plant care.

There are two ways to grow a lotus plant, even if you live in colder climates. The hardest part is deciding which method to choose–either through seed or tubers.

Once you fall in love with this plant, starting seeds is simple to do. However, for beginners, often using tubers is a better option to plant a Lotus.

Some Lotus Bonsai varieties will have both seeds and tubes available to purchase. Although, you may find some types only provide seeds.

You can find Lotus seeds and tubers at many nurseries or aquatic plant retailers. In addition, online websites offer many Lotus varieties for sale for anyone without local retailers.

Method 1: Starting a Lotus Bonsai Plant From Seed

Lotus Bonsai seeds can be tricky, but it is not impossible. Lotus seeds are relatively the same size as a small olive and are extremely hard.

This hard protective coating prevents it from germinating naturally. Incredibly, Lotus seeds can remain dormant for hundreds of years.

Step 1: Scoring the Seed

For the seed to germinate successfully, you have to break through the hard outer layer. To scratch this coating, you can use a metal file, sandpaper, or other rough surfaces.

However, you only want to break through the dark outer layer. If you damage the light-colored layer inside, the seed will not germinate.

Thankfully, you do not have to remove the entire dark coating. As long as you break it through for water to reach the inner core, it should sprout.

Step 2: Soak the Seeds

Using a see-through container, place the scored seeds into warm water. This container can be glass or plastic, but the seeds must be visible.

The temperature should remain between 75 and 80 °F (24 and 27 °C). This range is ideal for sprouting.

After the first day, the fertile seeds will sink to the bottom. Then, they will begin to swell and double in size.

Any seeds that float are infertile, and you can remove and discard them. Consequently, they can make the water dirty and harbor bacteria growth if you don’t.

Change the water each day. Be careful when removing the seeds, as they are fragile. You should see sprouting happening after four or five days, but it can take longer.

Step 3: Remove the Seeds

Once the Lotus Bonsai seeds reach six inches in length, you can remove them. However, if you wait too long, they will start growing leaves.

You can still remove them with leaves, but use extra caution. The seeds are fragile, so you must be careful when handling them.

Step 4: Find and Prepare the Container

The Lotus Bonsai requires a leak-proof, water-tight container without holes for drainage. Additionally, it should be wide and not too narrow, or it will not grow properly.

Ideally, the container should measure at least eight inches deep and 12 inches wide. This size provides enough space for the plant to grow and spread adequately.

However, a Lotus will grow as large as its container. So, the more space available, the more your plant will spread out and grow.

Add enough appropriate potting medium to the container, measuring at least 4 inches deep. However, leave the top 1 to 4 inches of space free for ample growth.

Consequently, the type of Lotus you plant may require a deeper container. Be sure to research the ideal growing conditions for the style you choose to grow.

The potting medium can be a mixture of clay, river sand, and water. There should be no standing water–only enough to moisten the soil.

Step 5: Plant the Seeds

Gently place the seeds on the top of the prepared soil in the container. Do not bury them too deep. Instead, lightly cover them with dirt, sand, or fine gravel to keep them in place.

If you do not anchor the seeds, they may float when adding water. Unfortunately, this situation will keep them from rooting in the soil and growing.

If you have seeds with leaves, be sure to keep the leaves above the soil. All seeds should be at least four inches apart in a container. 

Step 6: Cover With Water and Place in Full Sunlight

Add enough water to cover the seeds, between two and four inches deep. The water will stay warmer when it is more shallow.

So, if you live in a colder climate, keep the level lower for warmth. Change the water regularly if it becomes dirty and to prevent bacteria growth.

Place the container where it receives at least six full hours of sunlight each day.

Step 7: Minimize the Amount of Fertilizer

Lotus Bonsai plants that start from seed will typically not bloom in the first year. In this case, you want to keep fertilizing to a minimum.

Never fertilize a Lotus plant until it produces two to three aerial leaves. Otherwise, you risk burning the plant and damaging its growth.

Read Why Did My Lotus Stop Blooming?

Method 2: Starting a Lotus Bonsai Plant From a Tuber

Tubers are the bottom part of the Lotus plant that includes the root system. Even though tubers may look wilted or dead, they have growth tips and new shoots.

Tubers are easy to bring to life in the right conditions. The leaves and flowers come from the growth tips once it establishes their new home.

Step 1: Soak the Tuber

Place the tuber in a container of warm water until the growth sprouts begin. This process can take anywhere from a few days to several weeks.

Water temperatures between 75 and 80 °F (24 and 27 °C) are ideal for tubers. In addition, warmer temperatures can help speed up the sprouting process.

Step 2: Find and Prepare the Container

Follow the steps mentioned above for preparing the container when planting a Lotus Bonsai seed. Both seeds and tubers will use the same container and soil type for growing hydroponically.

Step 3: Plant the Tuber

Press the Lotus tuber into the top of the soil with its growth tips pointing up. You should be able to see the growth tips coming out of the ground.

Do not submerge it entirely. If you completely bury it, the tuber will rot. Next, cover the tuber with sand or gravel to hold it in place.

Step 4: Cover With Water and Place In Full Sunlight

Finally, cover the tuber with fresh water, so the growth tips are entirely submerged. As the water evaporates, add more to keep growth tips covered each day.

Place the container in a spot with full all-day sunlight.

The room temperature should remain stable and not drop below the freezing mark. Ideally, the water temperature should stay consistent at 70 °F (21 °C) for optimal growth.

Step 5: Add Fertilizer

Once your Lotus Bonsai grows and blooms, add plant fertilizer every three to four weeks. Only fertilize once the plant grows aerial leaves that stand out of the water.

The Best Fertilizer for Lotus Bonsai Plants

Once your Lotus Bonsai plant produces aerial leaves, you can begin fertilizing it regularly. Proper fertilizer will help keep your Lotus healthy and happy during its growth.

Aquatic pond plant fertilizer is the best choice for Lotus Bonsai plants. Typically, the fertilizer will contain a 10-14-8 mixture or similar for optimal results.

On average, aquatic plant fertilizer comes in tabs that you press into the soil. Be sure to follow the directions to avoid under or over-fertilizing your plant.

Can You Plant a Lotus Bonsai Anywhere?

No matter what climate you live in, you can enjoy a Lotus Bonsai plant. However, indoors is best if residing in the upper United States or in colder climates.

This way, you can monitor the temperature and sunlight more closely. Lotus plants can thrive well in containers indoors with proper lighting and growing medium.

However, some southern states have favorable climates if you prefer to have a Lotus outdoors. Thankfully, it grows well in zones 5 to 10 and not be in freezing temperatures.

FAQs on grow lotus hydroponically

Can we grow lotus hydroponically?

Yes, it is possible to grow lotus hydroponically. Lotus plants are actually very easy to grow and they thrive in water-based environments.
One of the benefits of growing lotus plants hydroponically is that you can control the level of nutrients and minerals that the plants receive. This helps to ensure that the plants get the perfect balance of nutrients, which in turn leads to healthy and vigorous growth.
Another benefit of hydroponic gardening is that it uses significantly less water than traditional soil-based gardening methods. So if you’re looking for a way to conserve water while still enjoying beautiful blooms, then hydroponic gardening is definitely worth considering.

Can I plant lotus without soil?

Yes, you can grow lotus without soil. The plant will not grow as tall or as large as it would if grown in soil, but it will still produce flowers and seeds. To grow lotus without soil, you will need to place the plant in water and provide it with a light source. The water should be changed regularly to ensure that the plant remains healthy.
As long as you provide your lotus plant with a large container of water and regular fertilization, it will thrive and produce beautiful flowers and leaves. Enjoy!

Can you grow lotus in an aquarium?

Yes, you can grow lotus in an aquarium! In fact, it’s a popular plant to add to indoor aquariums because it’s beautiful and easy to care for.
The key to growing lotus in an aquarium is making sure the water is deep and murky. Lotus plants like murky water because it provides them with more light and nutrients. You can achieve this by adding lots of organic matter (like peat moss) to the water or by using an artificial light source to create a murky environment.
Make sure you keep the water level high enough so that the leaves of the lotus plant are completely submerged under water. If the leaves are exposed to air, they will dry out and die.

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