Spider plants are popular houseplants known for their arching foliage and the distinctive “babies” or plantlets that dangle from the mother plant. These plantlets offer an easy way to expand your collection or share with others. Knowing how to properly remove them is key for successful propagation and maintaining your plant’s health.
Preparing to Cut Spider Plant Babies
Before cutting, ensure the spider plant baby is ready for separation. Look for plantlets that are at least two to three inches in diameter and have developed small, knob-like protrusions or aerial roots at their base. These root nubs indicate the plantlet is mature enough to establish its own root system. Use sharp, clean cutting tools to prevent damage and disease. Sterilize scissors, pruning shears, or a knife with rubbing alcohol before and after each use to protect both the mother plant and the new plantlet from potential pathogens.
Precisely Where to Cut
The correct cutting point is on the stolon, the slender stem connecting the plantlet to the mother plant. Make the cut as close to the plantlet’s base as possible, avoiding damage to the plantlet or its emerging roots. A clean, swift cut minimizes stress on both plants. The remaining stolon attached to the mother plant can be trimmed back to its base, as it will not produce more plantlets from that spot.
What to Do After Cutting
After cutting, there are two common methods for propagation.
One approach is water propagation, where the plantlet is placed in a shallow glass of water. Ensure only the base and root nubs are submerged, removing any lower leaves to prevent rot. Roots develop within 7 to 10 days, and the plantlet can remain in water until roots are one to two inches long before transplanting to soil.
Alternatively, plant the spider plant baby directly into a pot with well-draining potting mix. This method results in stronger roots better adapted to soil. Create a small divot in the moist soil, place the plantlet’s base into it, and gently firm the soil for stability. While rooting may take longer in soil, it eliminates an additional transplanting step.
Caring for the Mother Plant
After removing plantlets, the mother spider plant requires minimal special care. Removing the babies redirects the plant’s energy back into its main foliage and root system, encouraging more vigorous growth or new plantlets. Continue your regular watering schedule, allowing the top inch or two of soil to dry out between waterings, and provide bright, indirect light. Proper ongoing care ensures the mother plant remains healthy and thrives.