Can You Root Hostas in Water

Once you’re here, I know you love the charm of plants growing in water.

Can you grow hostas in water? Yes, you can. Easy, in fact!
Can you root hostas in water? Yes, you can. Easy, in fact!

Hostas, being lovely ornamental plants, are surprisingly filled with vitality.

This often prompts a question: Can you grow hostas in water?

Yes, you certainly can, and it might be too easy—you’ll be hooked! Because I was.

Of course, the process is not as simple as just cutting a leaf and placing it in a jar filled with water.

You’d want all the necessary steps taken to ensure it stays healthy for a sustained period.

This post is all about growing hostas in water, along with essential care tips to help your plants thrive and shine. Let’s keep scrolling!

Hosta Care In Short

Plants grown in water makes such a lovely decor piece for the house
Plants grown in water makes such a lovely decor piece for the house

This shade-tolerant plant is a long-living perennial, winter hardy in zones 3-9.

They establish themselves quickly when planted in early spring, with strong root growth encouraged by moist soil and relatively cool temperatures.

Can You Root Hostas in Water?

Believe it or not, many green thumbs have been successfully cultivating hostas as pond plants.

Just keep that water source crystal clear, and you’ll be witnessing your hostas thriving in aquatic splendor!

But if you are thinking about a glass jar. Well… it is perfectly possible for a period.

You can keep it in water for a while – perhaps for decor purposes.

As for hostas, they can survive well in water even as soil is their true home
As for hostas, they can survive well in water even as soil is their true home

But soon enough, it will need to return to the soil to keep thriving. Here are a few facts to keep in mind:

  1. Growing Hostas in water might sustain them for a short period, but it’s not their natural environment. Hostas are adapted to soil conditions, and long-term growth in water may not be sustainable.
  2. Root Bound Issues may happen when growing in water: If the jar or container is smaller in size, the hostas can become root-bound. In that case, transfer the rooted plant to a bigger vase or better into a container in soil.
  3. In water, aerial roots develop offshoots as regular roots, and this increases the plant’s ability to put together water and nutrients. It’s completely normal if you notice some thick brown outer coverings of the aerial roots floating in the water. You can remove them while changing the water. However, Hostas are not epiphytic plants naturally adapted to water-based environments.

How to Root and Grow Hostas in Water:

Of course, it won’t thrive as strong as in the soil
Of course, it won’t thrive as strong as in the soil

Find a hosta plant growing in your garden or at a friend’s place.

You can also buy a new plant from a nearby nursery for this purpose.

This method is also useful when you accidentally remove or trim off some leaves from the plant.

To start, choose a healthy leaf with a strong stem.

Then, separate the leaf and its stem from the rhizome, make sure that it retains some white root tissue.

Put it in your water container.

Hosta Plant Care in Water

To root hostas in water, gently remove a healthy leaf by its petiole
To root hostas in water, gently remove a healthy leaf by its petiole

Location

When growing hostas in water, keep the vase in a shady location that receives bright indirect light.

Change Water Frequently

You’ll have to change the water every 3-4 days or sooner if it becomes discolored.

Use a transparent container so you can check the water level and root development.

Keep these points in mind before changing the water in the jar:

  • Coldwater can shock the rooting plant.
  • Always use water that’s of normal room temperature.
  • Use salt and chlorine-free water.
Place it in a jar with room temperature and non-chlorinated water
Place it in a jar with room temperature and non-chlorinated water

Fertilization

You can mix a slight amount of water-soluble balanced fertilizer into the water once in 6-8 weeks during the hosta growing seasons.

About 1/2 to 1 teaspoon of water-soluble fertilizer diluted in 2 gallons of water should be fine.

Where can You Keep Your Hostas?

Decorate your tabletop with water-grown hostas for a beautiful looking centerpieces!

You can grow it in a transparent and decorative narrow jar, placing it on a coffee table, desks, kitchen countertop, or plant stand.

Change water at least twice a week and feed with water-soluble fertilizer every 6-8 weeks
Change water at least twice a week and feed with water-soluble fertilizer every 6-8 weeks

Recommendation

For the sustained health and vigor of Hostas, it’s recommended to transition them to soil after the initial water propagation stage.

Transplant the rooted cuttings into well-draining soil, providing them with the nutrients and structure they need for long-term growth.

This ensures that the plants can establish a robust root system and thrive in an environment more closely resembling their natural habitat.

While the water method can be a fascinating experiment, cultivating Hostas in soil offers the most conducive conditions for their enduring health and ornamental beauty.