Repotting guide

When & how to repot Doyenne du Comice pear (Pyrus communis 'Doyenné du Comice')

Also called Doyenne du Comice pear, Comice pear, Doyenné du Comice.

More about doyenne du comice pear

About Doyenne du Comice pear

Pyrus communis 'Doyenné du Comice' · also called Doyenne du Comice pear, Comice pear · edible

Considered by many authorities the supreme dessert pear, raised in Angers, France in 1849. Produces large, round, greenish-yellow fruits — sometimes with a red flush — with exceptionally juicy, buttery, richly perfumed flesh ripening November to December. Holds the RHS Award of Garden Merit. Needs a warm, sheltered site and a compatible pollinator.

Mature size: On Quince A: 4–5 m (13–16 ft); on Quince C: 3–3.5 m (10–12 ft); on pear seedling: up to 12 m (40 ft)

How to tell doyenne du comice pear needs repotting

Repotting on a calendar is less reliable than reading the plant. For doyenne du comice pear, watch for these signs:

Roots circling the bottom of the module or pot, or poking out of the drainage holes.
The seedling dries out within a day and growth has visibly stalled.
Roots are white and matted in a tight spiral when you tip the plant out.
It has outgrown its current container for the stage of the season — pot doyenne du comice pear on before it becomes hard root-bound.

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 doyenne du comice pear

Pot on seedlings as they grow; not a perennial repot. Doyenne du Comice pearis grown for one season, so the question is really “how often to pot on” — keep moving it up before the roots circle. Vigorous, upright-spreading deciduous tree; spur-bearing; suitable as espalier, cordon, fan or open-centred bush; benefits particularly from wall training in the UK.

What size pot to step doyenne du comice pear up to

Pot doyenne du comice pear on gradually — a seedling jumped straight into a huge pot sits in cold, wet, airless soil and stalls. Step up one or two sizes at a time as the roots fill each container, finishing in a large final pot or the ground. The aim is roots that never circle and never check.

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 doyenne du comice pear

Pot doyenne du comice pear on through the active growing season, whenever roots fill the current container — there is no single date, just "before it becomes root-bound". Avoid potting on during a cold snap.

Step-by-step: repotting doyenne du comice pear

Pot on before it is root-bound. Check doyenne du comice pear regularly; move it up as soon as roots reach the edge of the cell or pot, not after they have circled.
Step up one or two sizes. Choose the next container up — not a giant one. Cold, wet, unused soil around a small root system stalls seedlings.
Knock it out gently. Support the stem, tip the pot, and ease the rootball out without breaking it. A little teasing of circled roots at the base is fine.
Pot into rich mix. Set it into fresh deep, fertile, moist but well-drained neutral loam at the same depth (tomatoes are the exception — they can go deeper to root along the stem).
Water in and grow on. Water well, keep it in good light, and resume feeding once it is established and growing again.

Aftercare

Water doyenne du comice pear in well and keep it in bright light; a freshly potted-on seedling can wilt for a day while roots settle, so do not overcompensate by drowning it. Do not fertilise for about 1 week — fresh mix already carries nutrients and feeding freshly disturbed roots scorches them.

The right soil mix for doyenne du comice pear

Doyenne du Comice pear wants deep, fertile, moist but well-drained neutral loam. Requires rich, deep soil with a pH of 6.0–7.0. More demanding than average; will not perform well on thin, chalky, highly acidic or waterlogged soils. Annual applications of well-rotted compost or manure as a mulch are strongly recommended. Always use fresh mix when you repot — reusing old, broken-down soil reintroduces the compaction and poor drainage you are repotting to fix.

Repotting doyenne du comice pear — frequently asked questions

How often should you repot doyenne du comice pear?

Pot on seedlings as they grow; not a perennial repot for doyenne du comice pear. Doyenne du Comice pear is a seasonal crop, so you pot it on as a growing plant rather than repotting a perennial. Step seedlings up gradually into deep, fertile, moist but well-drained neutral loam so the roots never circle the cell, ending in a large final container. A root-bound transplant stalls and never fully recovers.

What size pot does doyenne du comice pear need?

When is the best time of year to repot doyenne du comice pear?

Can you put doyenne du comice pear straight into a much bigger pot?

No. Even a fast-growing doyenne du comice pear should only go up one pot size at a time. A vastly oversized pot holds a reservoir of wet soil the roots cannot reach, which stays cold and soggy and rots the roots — the opposite of what you wanted.

Should you fertilise doyenne du comice pear after repotting?

Not immediately. Wait about 1 week after repotting doyenne du comice pear. Fresh mix already contains nutrients, and feeding freshly cut or disturbed roots burns them. Resume your normal feeding routine once you see new growth.