How to repot Saintpaulia ionantha

Repot an African violet in spring when its small pot is filled, then move it only slightly larger and shallow. Keep the crown at the same level.

Plant coveredSaintpaulia ionanthaAfrican violet · indoor container

Check the roots, mix and drainage

When to repot

What to inspect

Repot when the small container is filled or the plant has reached the African-violet guide’s roughly two- to three-year window. Let a root check outweigh the calendar if the plant is stable. The target name is a Kew synonym retained by RHS.

What changes it

RHS places routine African-violet repotting in spring, when active growth can help the plant settle into fresh medium. Do not postpone correction of a waterlogged or damaged root system just to reach spring.

Use the smallest practical size increase

Choosing the next pot

Use a slightly larger, shallow container rather than a deep or oversized pot. RHS gives a usual maximum around 10 cm and up to 12 cm for large plants. These are group examples, not a required diameter for every root mass.

Move the rootball without unnecessary damage

How to repot

Use a well-drained African-violet medium such as the RHS two-parts John Innes No. 2 to one-part coir alternative, and keep the crown and plant at the same level rather than burying the center. UF’s production medium is not a universal home recipe.

Keep light, water and support steady

After repotting

Return the repotted plant to bright indirect light and evenly managed, free-draining moisture. Keep water off the crown and avoid leaving the shallow container in excess water. No fixed post-repot schedule is established.

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