Skip to content

Houseplant propagation guides

How to propagate houseplants in semi-hydro

by Plants for all Seasons 07 Mar 2023

Propagating a houseplant cutting in semi-hydro is another alternative method to propagate a houseplant. This method works well for plants that prefer consistently moist soil and can tolerate higher humidity levels. Here are the detailed steps to propagate a houseplant cutting in semi-hydro:

  1. Choose a healthy stem: Select a healthy stem from the parent plant that is at least 4-6 inches long and has several leaves on it. Choose a stem that is free from disease or damage and is growing vigorously.

  2. Prepare the cutting: Use a clean, sharp knife or scissors to cut the stem just below a node, which is where the leaf attaches to the stem. The cutting should be at least 4-6 inches long, and it should have at least one or two leaves attached to the top of the stem. Remove the leaves from the bottom one-third to one-half of the stem.

  3. Prepare the container: Choose a container that is large enough to accommodate the cutting and has drainage holes at the bottom. Place a layer of expanded clay pellets or similar hydroponic medium in the bottom of the container, filling it up to about one-third of the way.

  4. Place the cutting in the container: Insert the bottom of the cutting into the hydroponic medium, making sure that at least one node is covered. The top of the stem should be above the hydroponic medium. Gently press the hydroponic medium around the stem to hold it in place.

  5. Fill the container with water: Pour water into the container until it reaches the bottom of the hydroponic medium. Make sure that the water level is below the top of the hydroponic medium so that the stem stays dry.

  6. Provide the right environment: Place the container in a bright, warm location, but out of direct sunlight. Cover the cutting and container with a plastic bag or clear plastic wrap to create a humid environment. This will help the cutting to establish itself and promote root growth.

  7. Wait for roots to grow: Roots should begin to grow in 2-4 weeks. You may notice small bumps or nodules appearing on the stem, which are the beginning of root growth.

  8. Add nutrients: After roots have developed, add a small amount of hydroponic nutrients to the water according to the manufacturer's instructions. This will provide the necessary nutrients for the cutting to continue growing.

  9. Care for the new plant: Monitor the water level in the container and add more water as needed. Make sure that the water level is always below the top of the hydroponic medium. With proper care, your new plant should grow and thrive!

Propagating a houseplant cutting in semi-hydro is a great way to create new plants and expand your collection. This method can be particularly effective for plants that prefer consistently moist soil, such as ferns and tropical plants. With a little patience and care, you can enjoy the satisfaction of watching your cutting grow and develop into a healthy, thriving plant.

Prev Post
Next Post

Thanks for subscribing!

This email has been registered!

Shop the look

Choose Options

Edit Option
Tell me when this is back in stock.
this is just a warning
Shopping Cart
0 items

Before you leave...

Take 10% off your first order

10% off

Enter the code below at checkout to get 10% off your first order


Continue Shopping