Repotting guide

When & how to repot Pelargonium 'Vancouver Centennial' (Pelargonium 'Vancouver Centennial')

Also called Stellar pelargonium Vancouver Centennial, Vancouver Centennial geranium.

More about pelargonium 'vancouver centennial'

About Pelargonium 'Vancouver Centennial'

Pelargonium 'Vancouver Centennial' · also called Stellar pelargonium Vancouver Centennial, Vancouver Centennial geranium · flowering

A compact stellar zonal pelargonium grown as much for its golden, bronze-blotched maple-shaped leaves as for its starry single scarlet flowers. The vivid foliage colour intensifies in strong light and the contrast between bronze centres and chartreuse margins makes it a star bedding and patio-pot subject. Tender; treated as a half-hardy perennial outdoors and overwintered frost-free.

Mature size: About 25-35 cm tall and 25-30 cm wide in a pot or bedding.

Watch for — Foliage colour fading to green: Almost always too little light. Move to the brightest spot available; the bronze-gold zoning is light-dependent and washes out in shade.

How to tell pelargonium 'vancouver centennial' needs repotting

Repotting on a calendar is less reliable than reading the plant. For pelargonium 'vancouver centennial', watch for these signs:

Roots growing out of the drainage holes, or the rootball lifting the plant proud of the rim.
Soil that has shrunk away from the pot sides and no longer holds water.
The pot is unstable because the plant has grown top-heavy.
Old, compacted, broken-down mix that stays wet too long — for a succulent that is a rot risk, so refresh it even if the pot size is fine.

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 pelargonium 'vancouver centennial'

Every 2–3 years, into bone-dry mix. Pelargonium 'Vancouver Centennial''s growth habit — compact, bushy stellar zonal with a mounded, well-branched habit and deeply cut, star-pointed leaves; stays neat without much pinching. — sets the pace. A compact stellar zonal pelargonium grown as much for its golden, bronze-blotched maple-shaped leaves as for its starry single scarlet flowers. The vivid foliage colour intensifies in strong light and the contrast between bronze centres and chartreuse margins makes it a star bedding and patio-pot subject. Tender; treated as a half-hardy perennial outdoors and overwintered frost-free.

What size pot to step pelargonium 'vancouver centennial' up to

Use a pot only one size up — or even the same pot with fresh gritty mix if the roots have room. Pelargonium 'Vancouver Centennial' stores water and rots in a large pot of slow-drying soil. A tight terracotta pot that dries fast is far safer than a generous plastic one. Never up-pot a succulent by several sizes.

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 pelargonium 'vancouver centennial'

Spring or summer, while pelargonium 'vancouver centennial' is in active growth and warm, is best — roots recover fastest then, and the plant is not sitting in cool damp soil. Avoid repotting a succulent in winter dormancy.

Step-by-step: repotting pelargonium 'vancouver centennial'

Repot dry. Do not water pelargonium 'vancouver centennial' for several days first. Working with dry roots and dry mix dramatically lowers the rot risk for a succulent.
Pick a snug, fast-draining pot. Choose terracotta one size up at most, with a drainage hole. Have gritty free-draining, gritty loam-based compost ready.
Tip it out and clean the roots. Slide the plant out, crumble off the old soil, and trim any black, mushy or dead roots with clean snips.
Pot into dry mix. Set pelargonium 'vancouver centennial' at its original depth in dry gritty mix, firming gently. Do not bury the stem deeper than it was.
Wait a week before watering. Leave it completely dry and out of harsh sun for about 7 days so any damaged roots callus. Only then water lightly.

Aftercare

Keep pelargonium 'vancouver centennial' completely dry and out of fierce sun for about a week so any nicked roots callus before they meet moisture; watering a freshly repotted succulent is the classic way to rot it. Then resume the normal lean, dry rhythm. Do not fertilise for about 3 weeks — fresh mix already carries nutrients and feeding freshly disturbed roots scorches them.

The right soil mix for pelargonium 'vancouver centennial'

Pelargonium 'Vancouver Centennial' wants free-draining, gritty loam-based compost. Use a peat-free multipurpose or John Innes No. 2 mix lightened with perlite or horticultural grit. Sharp drainage matters more than richness; avoid water-retentive composts that stay soggy. Always use fresh mix when you repot — reusing old, broken-down soil reintroduces the compaction and poor drainage you are repotting to fix.

Repotting pelargonium 'vancouver centennial' — frequently asked questions

How often should you repot pelargonium 'vancouver centennial'?

Every 2–3 years, into bone-dry mix for pelargonium 'vancouver centennial'. Repot pelargonium 'vancouver centennial' every 2–3 years into a snug pot of free-draining, gritty loam-based compost, ideally in spring or summer. Let it sit in dry soil and do not water for about a week afterwards so any nicked roots can callus. Over-potting and watering straight away is what rots succulents.

What size pot does pelargonium 'vancouver centennial' need?

When is the best time of year to repot pelargonium 'vancouver centennial'?

Should you water pelargonium 'vancouver centennial' after repotting?

No — not straight away. Repot pelargonium 'vancouver centennial' into dry mix and wait about a week before the first watering so any damaged roots callus over. Watering a freshly repotted succulent is the single most common way to rot one.

Should you fertilise pelargonium 'vancouver centennial' after repotting?

Not immediately. Wait about 3 weeks after repotting pelargonium 'vancouver centennial'. Fresh mix already contains nutrients, and feeding freshly cut or disturbed roots burns them. Resume your normal feeding routine once you see new growth.