Soil & potting mix

Best soil for Cambridge Favourite Strawberry (Fragaria × ananassa 'Cambridge Favourite')

Also called Cambridge Favourite strawberry.

More about cambridge favourite strawberry

Cambridge Favourite Strawberry soil at a glance

Best mix	Fertile, well-drained loam high in organic matter
Light	Direct sun (at least 4-6 hours)
Ideal temperature	-10-25°C (14-77°F)
Watering	Water consistently as fruit forms and ripens, every few days in dry weather; avoid wetting the crowns and berries

About Cambridge Favourite Strawberry

Fragaria × ananassa 'Cambridge Favourite' · also called Cambridge Favourite strawberry · edible

'Cambridge Favourite' is a long-trusted British summer-fruiting strawberry, reliable and disease-resistant, producing medium-sized, sweet-but-mild orange-red berries in midsummer. Bred in the 1950s, it crops heavily, tolerates a range of conditions and is forgiving for beginners. As a June-bearer it fruits once a season and propagates freely from runners.

Preferred mix: Fertile, well-drained loam high in organic matter

Watch for — Grey mould (botrytis): Fluffy grey rot on ripening berries in wet weather. Mulch with straw to lift fruit off the soil, space plants for airflow and remove infected berries promptly.

Why cambridge favourite strawberry needs this mix

Cambridge Favourite Strawberry is a hungry, thirsty crop — it wants a rich, moisture-retentive but free-draining loam, well fed and never baked dry.

Cambridge Favourite Strawberry grows fast and has a big crop to fill, so it draws heavily on both nutrients and water — a lean mix simply cannot keep up.
Plenty of organic matter holds moisture evenly, which prevents the stress problems (bolting, bitterness, blossom-end rot) that come from a drying-then-flooding cycle.
It still needs structure: rich does not mean airless, so grit, perlite or leaf mould keeps roots oxygenated.

For the full picture on what makes up a good mix, see our guide to the main types of soil and potting media — it explains why each ingredient above behaves the way it does.

What goes wrong with the wrong mix

The wrong soil is one of the most common reasons cambridge favourite strawberry struggles, and the damage often shows up weeks later as a watering problem. For this species specifically:

A poor, thin or sandy mix starves cambridge favourite strawberry — growth stalls, leaves pale, and yields collapse.
A heavy, compacted, badly drained soil rots the roots and brings fungal problems despite all the feeding.
Letting a rich mix dry to dust then drowning it causes the classic moisture-stress disorders this crop is prone to.

Under-feeding and inconsistent moisture. Cambridge Favourite Strawberry needs genuinely rich soil plus steady watering — most disappointing crops come down to one or both being short.

pH — does it matter for cambridge favourite strawberry?

Cambridge Favourite Strawberry does best around pH 6.0-7.0 (slightly acidic to neutral). It is worth a cheap soil test for an outdoor bed; very acidic soil benefits from a little lime well before planting.

If you want to check or adjust it, the soil pH guide walks through testing and the safe ways to nudge a mix more acidic or more alkaline.

DIY mix vs a bagged one

For containers a good multipurpose or vegetable compost works for cambridge favourite strawberry with extra feed through the season. For beds, the real win is digging in plenty of well-rotted compost or manure — that beats any bag.

Drainage and the pot

Rich but free-draining is the target: raised beds and large containers both deliver it. Mulch heavily to even out moisture and roughly halve how often you water.

Cambridge Favourite Strawberry is usually grown for a single season, so "repotting" means starting fresh each year — never reuse exhausted, disease-prone compost for the same crop family. When the time comes, our repotting guide for cambridge favourite strawberry covers the timing and technique step by step.

Cambridge Favourite Strawberry soil — frequently asked questions

What is the best soil mix for cambridge favourite strawberry?

3 parts compost-amended loam or quality multipurpose compost : 1 part well-rotted garden compost or manure : 1 part perlite or grit (containers) / leaf mould (beds). Cambridge Favourite Strawberry grows fast and has a big crop to fill, so it draws heavily on both nutrients and water — a lean mix simply cannot keep up.

Can I use normal potting soil for cambridge favourite strawberry?

A poor, thin or sandy mix starves cambridge favourite strawberry — growth stalls, leaves pale, and yields collapse. For containers a good multipurpose or vegetable compost works for cambridge favourite strawberry with extra feed through the season. For beds, the real win is digging in plenty of well-rotted compost or manure — that beats any bag.

Does cambridge favourite strawberry need a special pH?

Should I buy a bagged mix or make my own for cambridge favourite strawberry?

How often should I refresh the soil for cambridge favourite strawberry?

Cambridge Favourite Strawberry is usually grown for a single season, so "repotting" means starting fresh each year — never reuse exhausted, disease-prone compost for the same crop family. Rich but free-draining is the target: raised beds and large containers both deliver it. Mulch heavily to even out moisture and roughly halve how often you water.