The houseplant commonly known as Lucky Bamboo is actually Dracaena sanderiana, often associated with Feng Shui and good fortune. This tropical plant is admired for its striking appearance, featuring upright, cane-like stalks and vibrant green foliage. Although it is considered easy to care for, determining the correct watering routine frequently causes confusion for new plant owners. The primary difference in hydration depends on whether the plant is grown hydroponically in water or traditionally in a potting medium.
Watering Lucky Bamboo Grown in Water
Growing Dracaena sanderiana directly in water is the most common method. This requires regular maintenance to prevent the buildup of bacteria and algae, which can lead to root rot. A complete water change is necessary every seven to ten days to keep the environment fresh, and the container and any decorative pebbles should be thoroughly cleaned. When refilling, only the root system and the very bottom of the stalks should be submerged. The water level must cover the roots completely, but the entire stalk should not sit underwater to prevent softening and decay.
Watering Lucky Bamboo Grown in Soil
Growing Lucky Bamboo in soil requires moisture monitoring rather than scheduled changes. When planted in a potting medium, the plant prefers soil that is consistently moist but never waterlogged. To accurately determine when to water, the “finger test” is the most reliable method. You should insert your index finger about an inch deep into the soil, and water only when the top layer feels dry to the touch. When water is applied, it should be a deep, thorough soaking until excess water drains freely from the pot’s bottom. Pots must have effective drainage holes, as allowing the plant to sit in a saucer of standing water will suffocate the roots and cause rot. Maintaining a well-draining soil mix is paramount to ensuring the roots receive adequate oxygen between watering sessions.
Why Water Quality Matters
Dracaena sanderiana is particularly sensitive to the chemical composition of its water supply. Many municipal water sources contain additives like chlorine and fluoride. Chlorine can disrupt the plant’s nutrient uptake and damage root cells, while fluoride is considered a cumulative poison in the plant’s foliage. The presence of fluoride often leads to a condition known as “tip burn,” where the edges and tips of the leaves turn brown and necrotic. To mitigate these issues, using distilled water, filtered water, or collected rainwater is strongly recommended. If tap water must be used, chlorine can be allowed to dissipate by letting the water sit uncovered in an open container for 24 hours before use. However, this standing method does not remove fluoride, which is a stable compound, meaning filtered or distilled water remains the best option for long-term plant health.
Signs of Incorrect Hydration
Overwatering or allowing water to become stagnant is indicated by a yellowing of the stalks. In severe cases of over-hydration, the roots will feel mushy and dark, and the stalks may become soft or squishy, sometimes accompanied by a foul odor. Signs of underwatering or dehydration include the leaves shriveling, turning thin, and curling inward. The tips of the leaves may also turn brown and dry. If the plant is in soil, the growing medium will appear hard, dusty, or pull away from the pot’s sides when it is severely dry. Adjusting the frequency and quality of the water promptly based on these signs can help restore the plant’s health.