How to Plant Iris in Water

If you are looking for a unique way to display your iris flowers, consider growing them in water. By following a few simple steps, you can easily plant irises in water and enjoy their beauty in a new way. Here is a step-by-step guide on how to plant iris in water:

Step 1: Choose Your Iris

Before you begin, choose the type of iris that you would like to grow in water. Bearded irises, such as the German or Siberian iris, are preferable for water planting because their rhizomes can thrive without soil. Once you have chosen your iris, purchase a healthy rhizome from a reputable nursery or garden center.

Step 2: Gather Your Materials

Next, gather the necessary materials for planting your iris in water. You will need a glass container or vase that is large enough to accommodate the size of the rhizome, stones or aquarium gravel as a substrate, and purified water.

Step 3: Prepare Your Container

To prepare your container, first clean it thoroughly with soap and water. Rinse it well to remove any soap residue. Then, add the stones or gravel to the bottom of the container to create a layer about 2-3 inches deep. This will be the substrate that the iris roots will grow into.

Step 4: Add Water

Next, add enough purified water to fill the container to within an inch of the top. The rhizome should not be fully submerged in the water. Instead, it should rest on top of the substrate, with the roots growing into it and the stem and leaves growing above the water line. Add fertilizer to the water to provide nutrients for the iris to grow.

Step 5: Plant Your Iris

Now, it's time to plant your iris. Place the rhizome on top of the substrate, with the roots extending down into it. Make sure that the top of the rhizome is level with the surface of the substrate. The stem and leaves should be above the water line.

Step 6: Care for Your Iris

Finally, care for your iris by placing the container in a bright, sunny location, such as a windowsill. Change the water frequently to keep it fresh and clean. Prune any dead or yellowing leaves as needed. Over time, your iris will grow and bloom, providing a beautiful and unique display.

Planting irises in water is a fun and creative way to enjoy these beautiful flowers. By following these simple steps, you can easily grow irises in water and add a touch of beauty to your home or office.