Repotting guide

When & how to repot Zantedeschia 'Captain Safari' (Zantedeschia 'Captain Safari')

Also called Captain Safari calla lily, orange captain calla.

More about zantedeschia 'captain safari'

About Zantedeschia 'Captain Safari'

Zantedeschia 'Captain Safari' · also called Captain Safari calla lily, orange captain calla · flowering

Zantedeschia 'Captain Safari' is a compact Captain-series hybrid calla lily noted for its warm apricot-to-orange spathes, sometimes flushed with deeper tones, above glossy spotted foliage. A tender tuberous perennial, it blooms through summer then rests as a dry rhizome over winter. Its bold colour and neat habit make it excellent for containers, summer borders and cut arrangements.

Mature size: Generally 30-45 cm tall and about 30 cm wide, a compact container-friendly form.

Watch for — Poor flowering: Too little light or too much nitrogen leads to leaves but few spathes. Increase light and switch to a higher-potassium feed.

How to tell zantedeschia 'captain safari' needs repotting

Repotting on a calendar is less reliable than reading the plant. For zantedeschia 'captain safari', 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 zantedeschia 'captain safari' 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 zantedeschia 'captain safari'

Lift and divide every 3–4 years once clumps congest. Rather than a true repot, zantedeschia 'captain safari' is lifted and divided once the clump congests and flowering drops off. Compact, clump-forming tuberous (rhizomatous) perennial; deciduous, dying back to a rhizome each winter and re-emerging in spring..

What size pot to step zantedeschia 'captain safari' up to

Pot size matters less than depth and spacing here. When you replant zantedeschia 'captain safari', 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 zantedeschia 'captain safari'

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 zantedeschia 'captain safari' in full growth or flower sets it back badly.

Step-by-step: repotting zantedeschia 'captain safari'

Wait for dormancy. Let zantedeschia 'captain safari' 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 fertile, moisture-retentive but free-draining mix 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 zantedeschia 'captain safari', 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 zantedeschia 'captain safari'

Zantedeschia 'Captain Safari' wants fertile, moisture-retentive but free-draining mix. Use a rich, humus-laden compost that holds moisture yet drains freely, adding grit or perlite in containers. Steady moisture suits growth, but sharp drainage protects the rhizome from cold, wet rot. Always use fresh mix when you repot — reusing old, broken-down soil reintroduces the compaction and poor drainage you are repotting to fix.

Repotting zantedeschia 'captain safari' — frequently asked questions

How often should you repot zantedeschia 'captain safari'?

Lift and divide every 3–4 years once clumps congest for zantedeschia 'captain safari'. Zantedeschia 'Captain Safari' 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 fertile, moisture-retentive but free-draining mix. Crowding, not pot size, is what reduces flowering over time.

What size pot does zantedeschia 'captain safari' need?

When is the best time of year to repot zantedeschia 'captain safari'?

Do you "repot" zantedeschia 'captain safari', or lift and divide it?

You lift and divide it. Zantedeschia 'Captain Safari' 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 zantedeschia 'captain safari' after repotting?

Hold off feeding zantedeschia 'captain safari' 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.