Repotting guide

When & how to repot Naureen's Living Stone (Lithops naureeniae)

Also called Naureen's Mimicry Plant, Living Stone.

More about naureen's living stone

About Naureen's Living Stone

Lithops naureeniae · also called Naureen's Mimicry Plant, Living Stone · houseplant

Lithops naureeniae is a relatively recently described South African stone-plant bearing pale brownish-cream lobes with finely detailed surface markings. White flowers are produced in autumn. Non-toxic to pets. A rarer species in cultivation, it shares the same strict seasonal watering requirements as all Lithops — overwatering during summer or winter dormancy is fatal.

Mature size: 2-3 cm tall, lobe pairs 2-3 cm wide

Watch for — Root mealybugs: Inspect roots when repotting annually. A white waxy coating on roots indicates infestation; treat with a systemic insecticide drench.

How to tell naureen's living stone needs repotting

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

Roots growing out of the drainage holes, or the rootball lifting the plant proud of the rim.
Soil that has shrunk away from the pot sides and no longer holds water.
The pot is unstable because the plant has grown top-heavy.
Old, compacted, broken-down mix that stays wet too long — for a succulent that is a rot risk, so refresh it even if the pot size is fine.

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 naureen's living stone

Every 2–3 years, into bone-dry mix. Naureen's Living Stone's growth habit — stemless paired-lobe succulent, slowly offsetting to form small clusters — sets the pace. Lithops naureeniae is a relatively recently described South African stone-plant bearing pale brownish-cream lobes with finely detailed surface markings. White flowers are produced in autumn. Non-toxic to pets. A rarer species in cultivation, it shares the same strict seasonal watering requirements as all Lithops — overwatering during summer or winter dormancy is fatal.

What size pot to step naureen's living stone up to

Use a pot only one size up — or even the same pot with fresh gritty mix if the roots have room. Naureen's Living Stone stores water and rots in a large pot of slow-drying soil. A tight terracotta pot that dries fast is far safer than a generous plastic one. Never up-pot a succulent by several sizes.

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 naureen's living stone

Spring or summer, while naureen's living stone is in active growth and warm, is best — roots recover fastest then, and the plant is not sitting in cool damp soil. Avoid repotting a succulent in winter dormancy.

Step-by-step: repotting naureen's living stone

Repot dry. Do not water naureen's living stone for several days first. Working with dry roots and dry mix dramatically lowers the rot risk for a succulent.
Pick a snug, fast-draining pot. Choose terracotta one size up at most, with a drainage hole. Have gritty very free-draining cactus and mineral grit mix (50:50 cactus compost to coarse perlite or pumice) ready.
Tip it out and clean the roots. Slide the plant out, crumble off the old soil, and trim any black, mushy or dead roots with clean snips.
Pot into dry mix. Set naureen's living stone at its original depth in dry gritty mix, firming gently. Do not bury the stem deeper than it was.
Wait a week before watering. Leave it completely dry and out of harsh sun for about 7 days so any damaged roots callus. Only then water lightly.

Aftercare

Keep naureen's living stone completely dry and out of fierce sun for about a week so any nicked roots callus before they meet moisture; watering a freshly repotted succulent is the classic way to rot it. Then resume the normal lean, dry rhythm. Do not fertilise for about 3 weeks — fresh mix already carries nutrients and feeding freshly disturbed roots scorches them.

The right soil mix for naureen's living stone

Naureen's Living Stone wants very free-draining cactus and mineral grit mix (50:50 cactus compost to coarse perlite or pumice). A highly mineral, extremely well-draining substrate is essential. Avoid organic-rich composts that retain moisture. Use terracotta pots with large drainage holes. A 1-2 cm layer of fine gravel on the surface keeps moisture away from the collar and reflects light. Always use fresh mix when you repot — reusing old, broken-down soil reintroduces the compaction and poor drainage you are repotting to fix.

Repotting naureen's living stone — frequently asked questions

How often should you repot naureen's living stone?

Every 2–3 years, into bone-dry mix for naureen's living stone. Repot naureen's living stone every 2–3 years into a snug pot of very free-draining cactus and mineral grit mix (50:50 cactus compost to coarse perlite or pumice), ideally in spring or summer. Let it sit in dry soil and do not water for about a week afterwards so any nicked roots can callus. Over-potting and watering straight away is what rots succulents.

What size pot does naureen's living stone need?

When is the best time of year to repot naureen's living stone?

Should you water naureen's living stone after repotting?

No — not straight away. Repot naureen's living stone into dry mix and wait about a week before the first watering so any damaged roots callus over. Watering a freshly repotted succulent is the single most common way to rot one.

Should you fertilise naureen's living stone after repotting?

Not immediately. Wait about 3 weeks after repotting naureen's living stone. Fresh mix already contains nutrients, and feeding freshly cut or disturbed roots burns them. Resume your normal feeding routine once you see new growth.