| Regno | Plantae |
| Sottoregno | Tracheobionta |
| Superdivisione | Spermatophyta |
| Divisione | Magnoliophyta |
| Classe | Magnoliopsida |
| Ordine | Rosales |
| Famiglia | Urticaceae |
| Genere | Soleirolia |
Soleirolia, commonly referred to as Baby's Tears or Mind-your-own-business, is a charming genus of tiny-leafed creeping plants renowned for their lush, moss-like carpet appearance. The genus includes a single species, Soleirolia soleirolii, prized for its delicate foliage and ground-covering habit. Soleirolia plants are popular as houseplants, terrarium fillers, and fairy garden accents.
Soleirolia (Baby's Tears, Helxine) thrives in bright to medium indirect light. Tolerates lower light better than most tropical plants — a north-facing window is adequate. Direct sun scorches the tiny, delicate leaves rapidly. An ideal candidate for terrariums and bathroom environments.
Soleirolia requires consistently moist soil and must never dry out — even brief drying causes significant die-back of the delicate stems. Water frequently (potentially daily in warm conditions) and use room-temperature water. Excellent drainage is also needed to prevent waterlogging. This plant is ideal for self-watering pots.
Moisture-retentive but well-draining mix: 60% peat or coco coir, 40% perlite. The fine, shallow root system prefers loose, aerated compost.
Optimal 13–24 °C; tolerates slightly cooler conditions. HIGH HUMIDITY is critical — Soleirolia is one of the most humidity-demanding houseplants and suffers visibly in dry air. A bathroom, kitchen or terrarium provides ideal conditions. Standard heated rooms are often too dry without supplementary humidity.
Feed monthly during spring and summer with a balanced liquid fertilizer at quarter strength. Light feeding only — over-fertilizing causes yellowing and die-back.
No pruning required. Trim back any dead or brown sections with scissors. Soleirolia spreads rapidly and can be divided at any time for propagation — simply pull apart sections and replant immediately in moist mix. An excellent ground cover plant in terrariums.
Easiest method: divide established mats into sections, each with roots and stems.
Simple trailing stems root quickly in water or soil.