Even the most veteran plant enthusiasts need clarification on propagating plants from rhizomes. A Rhizome is itself a swollen underground stem. Now, I say underground, but sometimes rhizomes can be aboveground, too. For the most part, rhizomes do grow horizontally regardless of where they grow, underground or above ground. They grow along the soil, with leaves and new shoots coming up from the top of the rhizome and underneath, where the root system develops. These usually store fats and starch to help preserve plants in an inhabitable environment.
Let’s quickly learn how to grow plants from Rhizomes in this simple guide.
How to Grow Plants from Rhizomes?
Here are some of the commonly propagated Plants from rhizomes for your reference:
| Plants | Light Required | Common Uses |
|---|---|---|
| Ginger | Partial to Full Sun | Culinary spice, Herbal medicinal uses |
| Turmeric | Partial to Full Sun | Culinary spice, Herbal medicinal and used as a dye for clothing |
| Canna Lily | Full sun | Ornamental gardens, Shade, Aesthetic appeal |
| Bamboo | Partial to Full Sun | Ornamental, Barriers, Landscaping, Construction |
| Iris | Full Sun | Ornamental garden beds, Aesthetic appeal |
Now, let’s look into a step-by-step guide to how you can quickly grow plants for rhizomes.
Step 1: Identify and Select Rhizomes
Rhizomes are easy to identify. Look for horizontal nodule growth across the soil, which is usually lighter in color than roots, depending on the plant genus. Once you’ve identified these, pick firm bulbous ones after checking for mould and other infectious diseases to propagate to plants from rhizomes.
Step 2: Prepare for soil
Rhizomes usually thrive in well-drained soil that leaves a lot of air bubbles for new growth to occupy.
Some perfect soil types are sandy, loamy, and rich in organic matter. You can also mix in compost or coco peat. You can plant them outdoors directly in the soil or in a planter/ pot. If you choose the latter, ensure the plant container has drainage holes.
Soaking the rhizomes in water for a few hours to a day before the planting enables them to be more permeable to nutrients, aiding in healthier plants from the rhizomes.
Step 3: Planting the Rhizomes
You can choose to propagate plants in two ways:
- Outdoor
Place the rhizomes facing up into the soil, not too deep, so that the rhizomes are visible on the top layer of soil, exposed to the sunlight.
- Indoor/Planter
Plant the rhizomes spaced out evenly with enough distance from each other to account for growth with the buds facing up and cover with 1-2 inches of light soil.
Step 4: Watering
Once the rhizomes are planted, water the soil thoroughly to remove air pockets and ensure better mineral absorption. Water enough that the soil is moist and loses some of the topsoil, but not to the point where the water is overflowing and suffocating the bulbs.
After the initial thorough watering, habitually water your rhizomes 2-3 times lightly a week to procure healthy growth from plants from rhizomes.
Different plant rhizomes require different levels of light exposure, such as “full sun,” “partial shade,” or “full shade.” The plant you’re trying to propagate depends on that. As a general rule of thumb, you can consider the following:
- Full Sun Rhizomes: 6-8 hours of direct sunlight daily.
- Partial Sun/Partial Shade Rhizomes: 3-6 hours of direct /indirect sunlight daily.
- Whole Shade Rhizomes: Less than 3 hours of direct sunlight (preferably with indirect).
To Conclude
There you go now. In around 2-3 weeks, you can notice the initial sprouting of your plants from rhizomes. Usually, it’s good to monitor new growth to ensure there is no room for pests or other infestations and diseases. This also allows you to track the progress. A rhizome must reach full maturity within 3-10 months. Happy Propagating!
Also Read: Buying Plants From Amazon: A Shopper’s Guide
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