Repotting guide

When & how to repot Baby's Tears (Soleirolia soleirolii)

Also called Baby's tears, Mind-your-own-business, Paddy's wig, Angel's tears, Corsican creeper, Irish moss, Peace-in-the-home.

More about baby's tears

About Baby's Tears

Soleirolia soleirolii · also called Baby's tears, Mind-your-own-business · houseplant

Baby's tears is a fast-growing, mat-forming perennial in the nettle family, prized indoors as a lush carpet of tiny round leaves spilling over pots and terrariums. It wants bright indirect light, constantly moist soil and high humidity. The ASPCA lists it as non-toxic to cats and dogs, making it a genuinely pet-safe pick.

Mature size: Very low, around 3-6 in (up to 10 cm) tall, but spreads vigorously and indefinitely; trails or spreads 0.5-1 m (and up to 3-6 ft outdoors) where unchecked.

Watch for — Root rot and mushy stems: Caused by waterlogged, poorly drained soil. Use a free-draining mix and a pot with drainage holes, and never leave it sitting in a saucer of water.

How to tell baby's tears needs repotting

Repotting on a calendar is less reliable than reading the plant. For baby's tears, watch for these signs:

Roots poking out of the drainage holes or coiling visibly around the inside of the pot.
You are watering far more often than you used to because the rootball dries out within a day or two.
Water runs straight through and out the bottom without soaking in.
Top growth has slowed or new baby's tears leaves are noticeably smaller than older ones despite good light.

For the underlying biology of a pot-bound root system and why it stalls a plant, see our guide to spotting and fixing a root-bound plant.

How often to repot baby's tears

Every 12–18 months — sooner if roots show fast. Baby's Tears's growth habit — fast-growing, mat-forming evergreen perennial with creeping, rooting stems and tiny rounded leaves; cascading and spreading habit that quickly carpets a pot or trails over the rim. — sets the pace. Baby's tears is a fast-growing, mat-forming perennial in the nettle family, prized indoors as a lush carpet of tiny round leaves spilling over pots and terrariums. It wants bright indirect light, constantly moist soil and high humidity. The ASPCA lists it as non-toxic to cats and dogs, making it a genuinely pet-safe pick.

What size pot to step baby's tears up to

Step up one pot size — about 2–3 cm (an inch) wider. Baby's Tears grows fast, so it will fill that space within a season, but jumping several sizes at once still backfires: the unused soil stays soggy and rots even a vigorous root system. One size at a time, every year or so, is the rhythm.

Not sure of the exact diameter? Our pot size calculator takes the current pot and root spread and tells you the right next size — it deliberately recommends a single step up, never a big jump.

The best time of year to repot baby's tears

Early spring, just as new growth restarts, is the ideal window for baby's tears. The plant is moving into its strongest growth phase and re-roots into fresh soil quickly. Avoid repotting in winter dormancy or, for flowering plants, while it is in bud or bloom — recovery is slowest then and you risk dropping the flowers.

Step-by-step: repotting baby's tears

Time it for spring. Repot baby's tears in early spring as growth restarts so it re-roots quickly into the fresh soil.
Choose one size up. Pick a pot about 2–3 cm wider with drainage holes. One step only — a much bigger pot stays soggy and rots roots.
Ease the plant out. Water lightly the day before, then tip baby's tears out and gently loosen any roots circling the bottom of the rootball.
Repot at the same depth. Put a layer of fresh moist but well-drained, organic-rich potting mix in the new pot, set the plant so its soil line is unchanged, and backfill, firming lightly.
Water and pause feeding. Water once to settle the soil. Hold off fertiliser for about a month — fresh mix already has nutrients and feeding now burns new roots.

Aftercare

Water baby's tears once to settle the soil, then let the surface dry before watering again — fresh mix around the roots stays wetter than the old compacted ball, so the commonest post-repot mistake is overwatering. Keep it out of direct sun for a week or two while roots re-establish. Do not fertilise for about 4 weeks — fresh mix already carries nutrients and feeding freshly disturbed roots scorches them.

The right soil mix for baby's tears

Baby's Tears wants moist but well-drained, organic-rich potting mix. Use a loose, free-draining mix rich in organic matter that still holds moisture, such as peat-free loam-based compost with added grit or perlite. It prefers slightly acidic conditions (pH below 6.0) but tolerates a range. A pot with drainage holes is essential to prevent root rot. Always use fresh mix when you repot — reusing old, broken-down soil reintroduces the compaction and poor drainage you are repotting to fix.

Repotting baby's tears — frequently asked questions

How often should you repot baby's tears?

Every 12–18 months — sooner if roots show fast for baby's tears. Repot baby's tears roughly every 12–18 months, in early spring as growth restarts. It grows fast and circles its pot quickly, so step up one size (about 2–3 cm wider) into fresh moist but well-drained, organic-rich potting mix. Don't jump several sizes — that soggy excess soil is what rots vigorous roots.

What size pot does baby's tears need?

When is the best time of year to repot baby's tears?

Can you put baby's tears straight into a much bigger pot?

No. Even a fast-growing baby's tears should only go up one pot size at a time. A vastly oversized pot holds a reservoir of wet soil the roots cannot reach, which stays cold and soggy and rots the roots — the opposite of what you wanted.

Should you fertilise baby's tears after repotting?

Not immediately. Wait about 4 weeks after repotting baby's tears. Fresh mix already contains nutrients, and feeding freshly cut or disturbed roots burns them. Resume your normal feeding routine once you see new growth.