Fertilising guide

How to fertilise Anjou pear (Pyrus communis 'Beurré d'Anjou')— schedule & NPK

Also called Anjou pear, Beurré d'Anjou, D'Anjou pear.

More about anjou pear

About Anjou pear

Pyrus communis 'Beurré d'Anjou' · also called Anjou pear, Beurré d'Anjou · edible

A classic European pear producing large, egg-shaped green or red fruit with sweet, buttery flesh. Needs a pollinator partner (e.g. 'Bosc' or 'Bartlett'), full sun, and well-drained loamy soil. Cold hardy to USDA zone 5, it requires 800–1,000 chill hours. Harvest late September; fruit ripens off the tree at room temperature.

Growth habit: Deciduous tree; upright to broadly spreading, trained as standard, half-standard, or espalier.

Watch for — Fire blight (Erwinia amylovora): Bacterial infection causing blossoms, shoots, and branches to blacken and die back with a 'shepherd's crook' curl. Remove infected wood at least 30 cm below visible infection; sterilise tools between cuts. Choose resistant rootstocks and avoid excess nitrogen.

What fertiliser anjou pear actually wants — and why

Anjou pear is grown entirely for its leaves, so nitrogen is the priority — steady, nitrogen-leaning feeding keeps it growing fast, tender and unbolted.

For the language behind the three numbers on the bottle — what nitrogen, phosphorus and potassium each do — see the NPK ratio explained entry. The short version for anjou pear: match the feed to the job the plant is doing right now, not to a generic “plant food” on the shelf.

How often to feed anjou pear, and which months

Feeding only earns its keep while the plant is in active growth and can use the nutrients — pour feed into a dormant or low-light plant and it simply builds up as root-burning salt. For anjou pear:

The dormant-season rule matters more than the exact interval: skip feeding entirely when anjou pear is resting. For the wider context on indoor feeding rhythms across the seasons, the houseplant fertiliser schedule walks through the year month by month.

What strength to mix for anjou pear

Use the vegetable-feed label rate for anjou pear. Steady availability matters more than a strong dose — a check in growth makes leaves tough and can trigger bolting.

Feeding always goes onto already-damp soil, never dry roots — water anjou pear first if the soil is dry, then apply the diluted feed. The companion question is when to water at all, covered in the anjou pear watering schedule.

Signs you are over-feeding anjou pear

Over-feeding is far more common — and more damaging — than under-feeding for most plants. The classic tells for anjou pear:

Very soft, floppy, dark-green growth that attracts aphids.
Excess leafy growth at the expense of hearts/heads in cabbage and the like.
Salt crust and scorched leaf edges in containers; nitrate-heavy leaves.

Signs you are under-feeding anjou pear

Pale, yellow-green leaves, oldest first, and slow growth.
Small, tough, bitter leaves and premature bolting.
Weak, stunted heads in cabbage, broccoli and cauliflower.

If the symptoms point at watering, light or roots rather than nutrition, the full anjou pear care brief covers soil, humidity and the common problems for this species.

Flushing and leaching the salts

For container-grown anjou pear, water until it drains freely each time and flush pots monthly with plain water to stop nitrogen salts accumulating; in the ground, good compost levels naturally buffer this.

Organic vs synthetic feeds for anjou pear

Organic options

Well-rotted manure or compost dug in, plus nitrogen-rich liquid feeds like diluted chicken-manure pellets or nettle feed. UK: pelleted chicken manure or Westland; US: Espoma Garden-tone or blood meal. Steady and soil-building.

Synthetic / liquid feeds

A balanced feed at planting then a high-nitrogen liquid or granular side-dress — UK: Growmore then a nitrogen feed or Phostrogen; US: a 10-10-10 then a high-N (e.g. 21-0-0) side-dress or Miracle-Gro.

Brand names are examples, not endorsements, and UK and US ranges differ — check the label’s own NPK and dilution rate, since formulations change.

Fertilising anjou pear — frequently asked questions

What fertiliser does anjou pear need?

A nitrogen-leaning feed (higher first number) or compost-rich soil — nitrogen drives the fast, tender leafy growth this crop is grown for. Phosphorus and potassium matter far less here than for fruiting crops. Anjou pear is grown entirely for its leaves, so nitrogen is the priority — steady, nitrogen-leaning feeding keeps it growing fast, tender and unbolted.

How often should I feed anjou pear?

Apply a balanced fruit-tree fertiliser (e.g. 10-10-10) in early spring before bud break. Supplement with potassium-rich feed in late spring to support fruit development. Avoid high-nitrogen feeds in mid-summer, which promote soft vegetative growth susceptible to fire blight. Apply a balanced fruit-tree fertiliser (e.g. 10-10-10) in early spring before bud break. Supplement with potassium-rich feed in late spring to support fruit development. Avoid high-nitrogen feeds in mid-summer, which promote soft vegetative growth susceptible to fire blight. In practice: a balanced or compost-rich start, then a nitrogen side-dress or liquid feed every 3-4 weeks through the cropping period in the main season (spring through early autumn).

What strength of feed for anjou pear?