Repotting guide

When & how to repot Tete Cycad (Encephalartos pterogonus)

Also called Tete Cycad, Winged-cone Cycad.

More about tete cycad

About Tete Cycad

Encephalartos pterogonus · also called Tete Cycad, Winged-cone Cycad · tropical

Tete Cycad is a striking species from the lower Zambezi valley of Mozambique and Zimbabwe, named after the city of Tete. It produces a tall, elegant trunk topped with glossy, dark-green arching fronds. It is adapted to hot, seasonally dry lowveld conditions and is more heat-tolerant than highland Encephalartos. Best grown in tropical gardens or heated conservatories.

Mature size: 2–4 m tall (6–13 ft), crown spread 2–2.5 m (6–8 ft)

Watch for — Root rot from winter moisture: During its natural dry-season dormancy, this species should receive minimal water. Continued watering in cool, low-light conditions leads to root and crown rot. Reduce watering to near-zero in winter; resume only when temperatures rise above 18°C and active growth resumes.

How to tell tete cycad needs repotting

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

Thick roots out of the drainage holes, or circling the surface and lifting the plant.
The pot dries out unusually fast and tete cycad wilts between waterings it used to shrug off.
The plant is visibly top-heavy and tips over easily.
Stalled growth and small new leaves over a full season — though with a big specimen, top-dressing is often the better first response before a full 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 tete cycad

Every 2–3 years; top-dress in the in-between years. Tete Cycad's growth habit — tall, single-stemmed cycad with a prominent trunk that becomes more columnar with age. the crown of long, arching, glossy fronds and distinctive winged cones make it a striking specimen plant. growth rate is slow to moderate for the genus. — sets the pace. Tete Cycad is a striking species from the lower Zambezi valley of Mozambique and Zimbabwe, named after the city of Tete. It produces a tall, elegant trunk topped with glossy, dark-green arching fronds. It is adapted to hot, seasonally dry lowveld conditions and is more heat-tolerant than highland Encephalartos. Best grown in tropical gardens or heated conservatories.

What size pot to step tete cycad up to

Move up exactly one pot size. A heavy tete cycad dropped into a vastly bigger pot sits in a reservoir of wet soil its roots cannot reach, which rots them and destabilises the plant. In the years between repots, lift off and replace the top 3–5 cm of soil (top-dressing) instead — it refreshes nutrients without the shock of a full repot.

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 tete cycad

Early spring, just as new growth restarts, is the ideal window for tete cycad. 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 tete cycad

Consider top-dressing first. If tete cycad is not badly root-bound, scrape off and replace the top 3–5 cm of soil instead — far less shock for a big plant that hates moving.
Get help and one size up. For a full repot, choose a pot just one size larger. A heavy plant needs two people and a stable, free-draining pot.
Ease it out on its side. Lay the plant down, slide the pot off, and gently loosen the outer roots. Do not bare-root a mature specimen.
Repot at the same depth. Add fresh coarse, sharply drained rocky mix beneath and around the rootball, keeping the original soil line. Firm it so the trunk is stable and upright.
Water and leave it put. Water thoroughly, then leave tete cycad in the same spot and light — moving and repotting at once is what makes it drop leaves.

Aftercare

Leave tete cycad in exactly the same spot and light it was in before — moving and repotting at the same time is what makes a big specimen drop leaves. Water it in well, then let the top of the soil dry before watering again so the larger volume of fresh soil does not stay sodden. Do not fertilise for about 4 weeks — fresh mix already carries nutrients and feeding freshly disturbed roots scorches them.

The right soil mix for tete cycad

Tete Cycad wants coarse, sharply drained rocky mix. Mimic its natural rocky lowveld habitat: 50–60% coarse grit, gravel, or decomposed granite, with 30–40% loam and minimal organic matter. pH 6.0–7.0. The mix must drain instantly — water should flow through within seconds of pouring. Avoid any peat or moisture-retentive components. Always use fresh mix when you repot — reusing old, broken-down soil reintroduces the compaction and poor drainage you are repotting to fix.

Repotting tete cycad — frequently asked questions

How often should you repot tete cycad?

Every 2–3 years; top-dress in the in-between years for tete cycad. Fully repot tete cycad only every 2–3 years; in the in-between years just top-dress the top 3–5 cm of soil. Step up one pot size in spring with coarse, sharply drained rocky mix. It is heavy and hates being moved, and a vastly oversized pot holds water against the roots and rots them.

What size pot does tete cycad need?

When is the best time of year to repot tete cycad?

Should you top-dress or fully repot tete cycad?

For a big, heavy tete cycad, top-dressing — replacing the top 3–5 cm of soil — is the gentler option most years, with a full repot only every 2–3 years. A mature specimen sulks and drops leaves when fully repotted, so do it as rarely as the roots allow.

Should you fertilise tete cycad after repotting?

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