Repotting guide

When & how to repot Lithops Hookeri (Lithops hookeri)

Also called Hooker's living stones, rough-skinned living stones.

More about lithops hookeri

About Lithops Hookeri

Lithops hookeri · also called Hooker's living stones, rough-skinned living stones · houseplant

Lithops hookeri is a robust South African living stone with a single pair of fused, stone-like leaves bearing a deeply wrinkled, intricately channelled top in rusty brown, grey and orange tones. Like all Lithops it needs fierce direct light, a mostly-mineral mix and strictly seasonal watering, producing a yellow daisy-like flower in autumn.

Mature size: Each head roughly 3-5 cm (1-2 in) across and sitting low to the soil; slowly forms wider clumps over many years.

Watch for — Stretching in low light: Weak light elongates and pales the body and lifts it above the soil line. Provide the strongest direct sun available; the next leaf pair will form more compact.

How to tell lithops hookeri needs repotting

Repotting on a calendar is less reliable than reading the plant. For lithops hookeri, 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 lithops hookeri

Every 2–3 years, into bone-dry mix. Lithops Hookeri's growth habit — small, essentially stemless mimicry succulent forming one fused leaf pair flush with the soil, clumping slowly into clusters over the years. replaces its leaf pair annually, the old leaves feeding the new. — sets the pace. Lithops hookeri is a robust South African living stone with a single pair of fused, stone-like leaves bearing a deeply wrinkled, intricately channelled top in rusty brown, grey and orange tones. Like all Lithops it needs fierce direct light, a mostly-mineral mix and strictly seasonal watering, producing a yellow daisy-like flower in autumn.

What size pot to step lithops hookeri up to

Use a pot only one size up — or even the same pot with fresh gritty mix if the roots have room. Lithops Hookeri 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 lithops hookeri

Spring or summer, while lithops hookeri 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 lithops hookeri

Repot dry. Do not water lithops hookeri 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 extra-gritty mineral mix 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 lithops hookeri 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 lithops hookeri 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 lithops hookeri

Lithops Hookeri wants extra-gritty mineral mix. Use a very lean, predominantly mineral medium, mostly pumice, coarse sand or perlite with a little cactus compost. The deep taproot rots in moisture-retentive soil. A deep, narrow container suits the root and dries out quickly between waterings. Always use fresh mix when you repot — reusing old, broken-down soil reintroduces the compaction and poor drainage you are repotting to fix.

Repotting lithops hookeri — frequently asked questions

How often should you repot lithops hookeri?

Every 2–3 years, into bone-dry mix for lithops hookeri. Repot lithops hookeri every 2–3 years into a snug pot of extra-gritty mineral mix, 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 lithops hookeri need?

When is the best time of year to repot lithops hookeri?

Should you water lithops hookeri after repotting?

No — not straight away. Repot lithops hookeri 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 lithops hookeri after repotting?

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