Repotting guide

When & how to repot Cuban Cigar Calathea (Calathea lutea)

Also called Cuban cigar calathea, Cigar calathea, Havana cigar plant, Mexican cigar plant, Bijao.

More about cuban cigar calathea

About Cuban Cigar Calathea

Calathea lutea · also called Cuban cigar calathea, Cigar calathea · tropical

Calathea lutea, the Cuban cigar plant, is a dramatic rhizomatous tropical in the prayer-plant family (Marantaceae) with huge paddle-shaped leaves backed in silvery-waxy bloom. It wants bright indirect light, steadily moist soil and high humidity. The ASPCA lists Calathea as non-toxic to cats and dogs, making it pet-safe.

Mature size: Large for a calathea: commonly 1.5-2.5 m (5-8 ft) tall indoors and can exceed 3 m (10 ft) in tropical gardens, with leaves up to 60-150 cm long.

Watch for — Yellowing leaves: Typically overwatering or poor drainage (soggy roots); can also signal a nutrient shortfall. Check that the pot drains freely and let the surface dry slightly between waterings.

How to tell cuban cigar calathea needs repotting

Repotting on a calendar is less reliable than reading the plant. For cuban cigar calathea, watch for these signs:

Roots spiralling thickly out of the drainage holes or pushing the whole plant up out of the pot.
The pot is so packed that water runs straight through in seconds and barely wets the soil.
It has split a plastic pot, or the rootball is a solid mass with almost no soil left when you slide it out.
Growth and (for cuban cigar calathea) flowering have clearly stalled despite good light and feeding — but remember this plant likes being snug, so a little crowding alone is not a reason to repot.

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 cuban cigar calathea

Only every 2–4 years, when genuinely crowded. Cuban Cigar Calathea is one of the plants that genuinely prefers a snug pot — it grows and flowers better with its roots a little restricted, so resist the urge to repot it on schedule. Clump-forming, rhizomatous evergreen perennial that sends up long-petioled, upright, paddle-shaped leaves from a spreading rootstock; vigorous and architectural rather than trailing..

What size pot to step cuban cigar calathea up to

Go up only one pot size — roughly 2–3 cm (about an inch) wider in diameter, no more. Cuban Cigar Calathea positively prefers a snug pot: it flowers and grows better when the roots are a little restricted. The single biggest repotting mistake here is over-potting — dropping cuban cigar calathea into a pot two or three sizes up. All that surplus soil holds water the small root system cannot use, stays cold and wet, and rots the roots within weeks. When in doubt, choose the smaller pot.

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 cuban cigar calathea

Early spring, just as new growth restarts, is the ideal window for cuban cigar calathea. The plant is moving into its strongest growth phase and re-roots into fresh soil quickly. Avoid repotting in winter dormancy or, for flowering plants, while it is in bud or bloom — recovery is slowest then and you risk dropping the flowers.

Step-by-step: repotting cuban cigar calathea

Confirm it actually needs it. Slide cuban cigar calathea out and check the roots. Only continue if it is genuinely packed — this plant prefers a snug pot, so if there is still soil and room, put it straight back.
Pick a pot only one size up. Choose a pot just 2–3 cm wider with good drainage. Resist anything bigger; over-potting is the main killer here.
Ease it out gently. Water lightly the day before, then tip cuban cigar calathea out, supporting the base. Tease the outer roots free only enough to stop them circling.
Repot at the same depth. Add a layer of fresh rich, well-draining, slightly acidic mix, set the plant so the soil line sits exactly where it did before, and backfill around the sides, firming lightly.
Settle it in. Water once to settle the soil, then let it sit. Hold off on more water until the top of the soil dries — fresh soil around a small root system stays wet for a while.

Aftercare

Because the new soil holds more water than the old crammed rootball did, ease right back on watering — let the top of the soil dry before you water cuban cigar calathea again, or you will rot the roots in the very pot you just moved it to. Keep it out of harsh direct sun for a fortnight. Do not fertilise for about 4 weeks — fresh mix already carries nutrients and feeding freshly disturbed roots scorches them.

The right soil mix for cuban cigar calathea

Cuban Cigar Calathea wants rich, well-draining, slightly acidic mix. A moisture-retentive but airy blend, e.g. peat or coco coir with perlite and orchid bark, at a slightly acidic to neutral pH (about 5.5-7.0). Good drainage is essential to avoid root rot despite the high moisture demand. Always use fresh mix when you repot — reusing old, broken-down soil reintroduces the compaction and poor drainage you are repotting to fix.

Repotting cuban cigar calathea — frequently asked questions

How often should you repot cuban cigar calathea?

Only every 2–4 years, when genuinely crowded for cuban cigar calathea. Only repot cuban cigar calathea every 2–4 years, and only when it is genuinely root-bound — it flowers and grows best slightly crowded. Step up just one pot size in spring using rich, well-draining, slightly acidic mix. The key mistake is over-potting: a too-big pot stays wet and rots the roots.

What size pot does cuban cigar calathea need?

When is the best time of year to repot cuban cigar calathea?

Does cuban cigar calathea like to be root-bound?

Yes — cuban cigar calathea genuinely flowers and grows best when slightly pot-bound, so do not rush to repot it. The mistake to avoid is over-potting into a much larger pot: the excess soil stays wet, the roots cannot use it, and the plant rots. Only repot every few years and only one snug size up.

Should you fertilise cuban cigar calathea after repotting?

Not immediately. Wait about 4 weeks after repotting cuban cigar calathea. Fresh mix already contains nutrients, and feeding freshly cut or disturbed roots burns them. Resume your normal feeding routine once you see new growth.