If you are using bleach to sterilize your tool, dilute it with water first. Use 1 part bleach for every 32 parts water. For example, use 1 tablespoon (15 ml) of bleach for every 1/2 liter (0. 13 US liquid Gallon) of water or 4 fluid ounces per US Gallon.
You can place a plastic bag over the cutting to help the plant retain moisture, though this is not necessary for it to grow. [9] X Research source
Gently loosen the soil in the pot with a hand shovel or trowel so it can be easily removed. Place the bamboo into a hole slightly larger than the bamboo root system. Replace the soil around the bamboo and water it thoroughly.
Sterilize the knife with household disinfectants, such as diluted bleach or rubbing alcohol, before cutting the bamboo stalk.
If possible, use a clear container so you can see the roots develop.
Don’t use any rhizomes that have a dark or patchy appearance. These are signs of disease or pests. Thus, such rhizomes will not grow as well. Only collect rhizomes from an established bamboo clump, or else you put your existing bamboo at risk.
Check the moistness of your soil every other day with your finger. If it feels dry, water the rhizome until the soil is damp, but not drenched. Too much water will cause the rhizome to rot. Do not overwater the soil.
Bamboo grown from rhizomes can be put back into the soil when nighttime temperatures are consistently above 55 °F (13 °C).
