Botanical Name: Soleirolia soleirolii
Baby's Tears plant gets its name from the tiny, round leaves cascading down slender, fragile stems.
Other common names for this plant include: Mind-Your-Own-Business and Irish Moss.
This fast-growing evergreen has a low, spreading habit that spills beautifully over the sides of a container. It won't grow far though, because the creeping stems need to have contact with the soil.
Given enough light, Baby's Tears may produce tiny, single flowers in the leaf axils. It typically blooms in summer.
Although this creeping plant seems well-suited for the moist environment of a terrarium, it is invasive and will crowd other plants. I'd recommend putting it in its own pot. Trim with scissors any time to keep it under control.
Repot S. soleirolii in spring, when it outgrows its pot -- a wide, shallow pot will do. It makes a beautiful groundcover when planted under tall potted plants; however, it's a good idea to combine Baby's Tears with plants that prefer constant moisture.
If you just can't walk past a plant without fussing with it, this one is for you. Water it, mist it, and prune it to your heart's content.
Height: Up to 6 in (15 cm)
Light: Will grow in low light, but prefers bright, indirect light. Keep out of direct sun, which will scorch the leaves.
Water: Keep the potting medium moist at all times. It will not tolerate dry soil.
Humidity: This plant thrives in high humidity. Aim to maintain at least 50% relative humidity around Baby's Tears plant. This is easier than it seems. Check out these easy tips for raising the humidity for house plants.
Temperature: Cool to average room temperatures 60-75°F/16-24°C
Soil: Any good potting mix; African violet potting mix works well to maintain moisture which this plant craves.
Fertilizer: Feed every 2 weeks spring through summer with balanced water-soluble houseplant fertilizer diluted by half.
Propagation: Baby's Tears has shallow roots and can be propagated by division. Divide plant into smaller clumps by gently pulling it apart. Be sure there are roots attached. You can just set the separated plants on top of potting medium, water, and they'll readily take root.