Repotting guide

When & how to repot Greek Cyclamen (Cyclamen graecum)

Also called Greek cyclamen, Autumn cyclamen.

More about greek cyclamen

About Greek Cyclamen

Cyclamen graecum · also called Greek cyclamen, Autumn cyclamen · flowering

Native to Greece, Turkey, and the eastern Mediterranean, Cyclamen graecum is a specialist autumn-blooming species prized for its exceptionally ornate silver- and dark-green-patterned leaves, which often have purple undersides. Flowers appear before the leaves in early autumn in shades of pink to deep rose-purple. It demands a hot, dry summer dormancy and excellent drainage — in the UK it performs best in an unheated alpine greenhouse or very sheltered, sunny raised bed. All parts are toxic to cats and dogs.

Mature size: 8–12 cm tall in flower, spreading to 15 cm wide.

Watch for — Vine weevil larvae: Grubs tunnel into the fleshy tuber, going unnoticed until the plant suddenly fails. Inspect tubers when repotting and apply nematode biological controls in late summer to container-grown specimens.

How to tell greek cyclamen needs repotting

Repotting on a calendar is less reliable than reading the plant. For greek cyclamen, watch for these signs:

Flowering has tailed off year on year and the clump has become congested and overcrowded.
Lots of leaf and few flowers — a classic sign that greek cyclamen bulbs or tubers need lifting and dividing.
Bulbs visibly bursting the pot or pushing each other to the surface.
It is the natural dormancy window (foliage yellowed and died back) — the only safe time to lift and split.

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 greek cyclamen

Lift and divide every 3–4 years once clumps congest. Rather than a true repot, greek cyclamen is lifted and divided once the clump congests and flowering drops off. Tuberous perennial with a large, flattened corm bearing distinctive deeply patterned, ivy-shaped leaves in autumn and winter; leaves die back completely in late spring..

What size pot to step greek cyclamen up to

Pot size matters less than depth and spacing here. When you replant greek cyclamen, set the bulbs or tubers at the correct depth (a rough guide: two to three times their own height of soil over the top) and space them so they are not touching. A wide, shallow pot suits a clump better than a tall narrow one.

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 greek cyclamen

The only safe window is dormancy: wait until the foliage has yellowed and died back naturally, lift and divide then, and replant before or at the start of the next growing season. Disturbing greek cyclamen in full growth or flower sets it back badly.

Step-by-step: repotting greek cyclamen

Wait for dormancy. Let greek cyclamen foliage yellow and die back completely. Lifting while it is in growth wastes the energy it is storing for next year.
Lift carefully. Loosen the soil well away from the bulbs/tubers with a fork and ease the whole clump out without spearing them.
Separate the offsets. Gently pull the clump apart into individual bulbs or tubers. Keep only firm, healthy, blemish-free ones.
Replant at the right depth. Reset them in fresh sharply drained, moderately fertile at the correct depth and spacing — not touching — so each has room to bulk up.
Water in and rest. Water once to settle them, then keep on the dry side until growth resumes. Do not feed until leaves are actively growing.

Aftercare

After replanting greek cyclamen, keep the soil barely moist — not wet — until shoots appear; bulbs and tubers rot in cold, saturated soil. Once leaves are growing strongly, resume normal watering. Hold off feeding until the plant is in active growth again.

The right soil mix for greek cyclamen

Greek Cyclamen wants sharply drained, moderately fertile. Use a gritty, loam-based mix (e.g. two parts John Innes No. 2 to one part horticultural grit) with the flat top of the tuber at or just below the soil surface; alkaline to neutral pH suits it best. Always use fresh mix when you repot — reusing old, broken-down soil reintroduces the compaction and poor drainage you are repotting to fix.

Repotting greek cyclamen — frequently asked questions

How often should you repot greek cyclamen?

Lift and divide every 3–4 years once clumps congest for greek cyclamen. Greek Cyclamen is lifted and divided, not "repotted". Every 3–4 years, once the foliage has died back and it is dormant, lift the clump, separate the offsets, and replant at the correct depth in sharply drained, moderately fertile. Crowding, not pot size, is what reduces flowering over time.

What size pot does greek cyclamen need?

When is the best time of year to repot greek cyclamen?

Do you "repot" greek cyclamen, or lift and divide it?

You lift and divide it. Greek Cyclamen grows from bulbs or tubers, so instead of repotting you wait for dormancy, lift the congested clump, separate the healthy offsets, and replant them at the right depth and spacing. Doing this every 3–4 years restores flowering.

Should you fertilise greek cyclamen after repotting?

Hold off feeding greek cyclamen until it is in active growth again. Fresh soil already carries enough nutrients to get it re-established, and feeding disturbed roots too soon does more harm than good.