Repotting guide

When & how to repot Pickle Plant (Delosperma echinatum)

Also called Pickle Plant, Pickle Cactus, Spiny Ice Plant.

More about pickle plant

About Pickle Plant

Delosperma echinatum · also called Pickle Plant, Pickle Cactus · houseplant

Delosperma echinatum is a quirky South African succulent grown for its plump, pickle-shaped leaves covered in soft white bristles rather than its modest yellow-white flowers. Slow-growing and compact, it makes an entertaining houseplant for bright windowsills. Needs sharply drained soil, infrequent watering, and strong light to maintain its characteristic dense, spiny appearance.

Mature size: 15–30 cm (6–12 in) tall; spreading 20–40 cm (8–16 in) wide

Watch for — Root rot from overwatering: The most common problem in cultivation. Stems become mushy at the base when roots have rotted. Allow soil to dry completely between waterings and ensure the pot has drainage holes.

How to tell pickle plant needs repotting

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

Every 2–3 years, into bone-dry mix. Pickle Plant's growth habit — erect to spreading subshrub; multi-stemmed with distinctive bristle-covered, ovoid succulent leaves — sets the pace. Delosperma echinatum is a quirky South African succulent grown for its plump, pickle-shaped leaves covered in soft white bristles rather than its modest yellow-white flowers. Slow-growing and compact, it makes an entertaining houseplant for bright windowsills. Needs sharply drained soil, infrequent watering, and strong light to maintain its characteristic dense, spiny appearance.

What size pot to step pickle plant up to

Use a pot only one size up — or even the same pot with fresh gritty mix if the roots have room. Pickle Plant 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 pickle plant

Spring or summer, while pickle plant 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 pickle plant

Repot dry. Do not water pickle plant 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 cactus and succulent 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 pickle plant 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 pickle plant 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 pickle plant

Pickle Plant wants gritty cactus and succulent mix. Use a commercial cactus mix amended with 50% coarse perlite, pumice, or coarse sand to ensure rapid drainage. A terracotta pot aids moisture evaporation. Never use peat-heavy or moisture-retaining multipurpose compost. Always use fresh mix when you repot — reusing old, broken-down soil reintroduces the compaction and poor drainage you are repotting to fix.

Repotting pickle plant — frequently asked questions

How often should you repot pickle plant?

Every 2–3 years, into bone-dry mix for pickle plant. Repot pickle plant every 2–3 years into a snug pot of gritty cactus and succulent 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 pickle plant need?

When is the best time of year to repot pickle plant?

Should you water pickle plant after repotting?

No — not straight away. Repot pickle plant 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 pickle plant after repotting?

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