Repotting guide

When & how to repot Spotted Aichryson (Aichryson punctatum)

Also called Spotted Aichryson.

More about spotted aichryson

About Spotted Aichryson

Aichryson punctatum · also called Spotted Aichryson · houseplant

Aichryson punctatum is a small succulent shrublet from the Canary Islands distinguished by its subtly spotted or dotted leaf markings. It forms compact, branching stems with hairy, fleshy leaves and produces yellow flowers in spring. Grow in a bright spot with gritty, free-draining compost and restrained watering for best results as a windowsill collector's plant.

Mature size: 15–25 cm tall; 15–20 cm spread; slow to moderate growth rate

Watch for — Root rot from overwatering: Consistently moist compost leads to rapid root and stem base rot. If the plant wilts despite wet soil, check for rot; salvage healthy stem tips as cuttings rather than attempting to rescue a rotten plant.

How to tell spotted aichryson needs repotting

Repotting on a calendar is less reliable than reading the plant. For spotted aichryson, 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 spotted aichryson

Every 2–3 years, into bone-dry mix. Spotted Aichryson's growth habit — compact branching succulent shrublet — sets the pace. Aichryson punctatum is a small succulent shrublet from the Canary Islands distinguished by its subtly spotted or dotted leaf markings. It forms compact, branching stems with hairy, fleshy leaves and produces yellow flowers in spring. Grow in a bright spot with gritty, free-draining compost and restrained watering for best results as a windowsill collector's plant.

What size pot to step spotted aichryson up to

Use a pot only one size up — or even the same pot with fresh gritty mix if the roots have room. Spotted Aichryson 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 spotted aichryson

Spring or summer, while spotted aichryson 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 spotted aichryson

Repot dry. Do not water spotted aichryson 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 gritty succulent compost 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 spotted aichryson 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 spotted aichryson 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 spotted aichryson

Spotted Aichryson wants gritty succulent compost. A mix of cactus compost and 40% perlite or coarse grit provides ideal drainage. Repot in spring every two to three years or when roots fill the container. Small terracotta pots are preferred. Always use fresh mix when you repot — reusing old, broken-down soil reintroduces the compaction and poor drainage you are repotting to fix.

Repotting spotted aichryson — frequently asked questions

How often should you repot spotted aichryson?

Every 2–3 years, into bone-dry mix for spotted aichryson. Repot spotted aichryson every 2–3 years into a snug pot of gritty succulent compost, 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 spotted aichryson need?

When is the best time of year to repot spotted aichryson?

Should you water spotted aichryson after repotting?

No — not straight away. Repot spotted aichryson 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 spotted aichryson after repotting?

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