Repotting guide

When & how to repot Veldt Cyanotis (Cyanotis veldthoutianum)

Also called Veldt Cyanotis.

More about veldt cyanotis

About Veldt Cyanotis

Cyanotis veldthoutianum · also called Veldt Cyanotis · houseplant

A trailing, softly hairy perennial from the Commelinaceae family, Veldt Cyanotis produces small purple three-petalled flowers in summer. It thrives in bright indirect light with well-draining gritty soil, moderate watering, and warm conditions. Keep it away from cold draughts and avoid misting its hairy foliage to prevent rot.

Mature size: 10–20 cm tall; stems trailing to 30–40 cm

Watch for — Root rot: The most common issue; caused by overwatering or poorly draining soil. Stems become soft and mushy at the base. Remove affected material, allow soil to dry, and repot into fresh gritty mix.

How to tell veldt cyanotis needs repotting

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

Every 2–3 years, into bone-dry mix. Veldt Cyanotis's growth habit — low-growing, trailing or mat-forming perennial with branched, fleshy stems densely clothed in soft white hairs. — sets the pace. A trailing, softly hairy perennial from the Commelinaceae family, Veldt Cyanotis produces small purple three-petalled flowers in summer. It thrives in bright indirect light with well-draining gritty soil, moderate watering, and warm conditions. Keep it away from cold draughts and avoid misting its hairy foliage to prevent rot.

What size pot to step veldt cyanotis up to

Use a pot only one size up — or even the same pot with fresh gritty mix if the roots have room. Veldt Cyanotis 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 veldt cyanotis

Spring or summer, while veldt cyanotis 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 veldt cyanotis

Repot dry. Do not water veldt cyanotis 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, well-draining 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 veldt cyanotis 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 veldt cyanotis 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 veldt cyanotis

Veldt Cyanotis wants gritty, well-draining mix. Use a blend of equal parts compost, coarse perlite or grit, and loam. Good drainage is essential; waterlogged soil quickly causes stem and root rot. A cactus or succulent mix amended with compost works well. Always use fresh mix when you repot — reusing old, broken-down soil reintroduces the compaction and poor drainage you are repotting to fix.

Repotting veldt cyanotis — frequently asked questions

How often should you repot veldt cyanotis?

Every 2–3 years, into bone-dry mix for veldt cyanotis. Repot veldt cyanotis every 2–3 years into a snug pot of gritty, well-draining 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 veldt cyanotis need?

When is the best time of year to repot veldt cyanotis?

Should you water veldt cyanotis after repotting?

No — not straight away. Repot veldt cyanotis 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 veldt cyanotis after repotting?

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