GrowSabzHow to grow strawberry in pots
Also called garden strawberry, fraise des jardins · Fragaria x ananassa
اسٹرابیری
- ☀️ Sunlight
- 6–8hours daily
- 💧 Water
- 0.7 Levery 2 days, 10 L pot
- 🌡️ Ideal temp
- 18–25°C
- 🪴 Min pot
- 10 L20 cm deep
- 🧺 Harvest
- 60–80days from sowing
- ⚖️ Yield
- 1 kgper 20 L pot
Strawberry keeps producing once it starts. First picking comes around day 60, and the plant then crops for roughly 30 more days — but only if you keep picking. Fruit left on the plant is a signal to stop making more.
Short answer
Grow strawberry in a 10 litre container at least 20 cm deep, watering about 600 ml per 10 litres of soil every 2 days, and keep temperatures between 18 and 25 °C. First harvest comes 60–80 days after sowing.
Where to plant it
What size pot does strawberry need?
10 litres and 20 cm deep is the realistic minimum for a single plant. Pick a container below to see what changes.
| Container | Minimum size | Depth | Notes |
|---|---|---|---|
| Pot | 10 L | 20 cm | Ensure good drainage and adequate width for runners. |
| Grow bag | 10 L | 20 cm | Fabric bags promote air pruning and prevent root circling. |
| Open ground | — | 25 cm | Space plants adequately to allow for runner spread and air circulation. |
| Raised bed | 20 L | 25 cm | Excellent for drainage and soil control, ideal for strawberry patches. |
Watering
How often should you water strawberry?
Every 2 days through the growing season, at about 600 ml per 10 litres of soil — daily in hot weather, every 3 days when it turns cool. Water in the early morning. Drip irrigation or base watering works best.
Too little water
- wilting leaves
- small fruits
- reduced yield
Too much water
- yellowing leaves
- soft crowns
- root rot
- fungal growth
Avoid: overhead watering (can cause fungal issues); standing water; letting soil dry out completely.
Climate
Can you grow strawberry where you live?
No hardiness zone needed — compare your actual temperatures against the plant's own limits.
| Ideal range | 18 – 25 °C |
|---|---|
| Survives | -5 – 30 °C |
| Germinates above | 18 °C — best at 24 °C, about 14 days |
| Flowers drop | above 28 °C, or below 5 °C |
| Sunlight | 6–10 hrs/day, best 8 |
| Frost | Medium sensitivity |
The flower-drop thresholds matter more than the survival ones. A plant can be perfectly alive at 30 °C and still give you nothing.
How cold is too cold for strawberry? Check your temperaturesEnter your night low and day high — see if it survives, and if it will cropTimeline
Strawberry growing stages, day by day
Click any stage to see what's happening. Durations shift with temperature — a warm season runs roughly a quarter faster than a cool one.
Feeding
Fertiliser schedule for strawberry
Feed on the interval below, changing what you give as the plant shifts from making leaves to making fruit.
| Stage | What to use | Per 10 L | Every |
|---|
How to prepare each feed
Common mistakes
Why strawberry fails, and how to avoid it
- A container that is too small
Below 10 litres the root run is too shallow. The plant grows, flowers late, and drops whatever it sets because it cannot support the crop.
- Watering too lightly
A daily splash wets the top few centimetres and nothing else. Strawberry wants about 600 ml per 10 litres of soil — one deep soak beats three shallow ones.
- Ignoring the flower-drop threshold
Above 28 °C, or below 5 °C, flowers fall before setting. The plant can look perfectly healthy and still give you nothing — shade it through the hottest hours.
- Planting it beside Cabbage
All members of the brassica family (cabbage, broccoli, kale) can stunt the growth of strawberry plants.
Companions
What to plant with strawberry
Good neighbours
Provides ground cover, helping to suppress weeds and retain soil moisture for strawberries.
Fix nitrogen in the soil, which is beneficial for strawberry growth.
Repels slugs and some common strawberry pests with its strong aroma.
Attracts beneficial pollinators like bees, improving fruit set, and may deter some pests.
Roots produce a chemical that kills root-knot nematodes, and flowers repel other harmful insects.
Keep apart from
All members of the brassica family (cabbage, broccoli, kale) can stunt the growth of strawberry plants.
Produces substances from its roots that inhibit the growth of strawberries and many other plants.
Shares susceptibility to Verticillium wilt and other diseases, increasing risk for both plants.
Shares susceptibility to Verticillium wilt and other diseases, and can attract similar pests.
Highly invasive and can quickly outcompete and choke out strawberry plants if not contained.
Problems
Strawberry pests and diseases
Each lists the weather that brings it on, so you know when to start checking rather than reacting once it's established.
Powdery Mildew humidity 50-70% · temp 15-27
White, powdery patches appear on leaves, stems, and sometimes fruit. Leaves may curl upwards, and fruit can be distorted.
Leaf Spot humidity >80% · temp 20-25
Small, circular purple spots with white or tan centers on leaves. Severe infection can lead to defoliation and reduced vigor.
Gray Mold humidity >90% · temp 15-25
Soft, brown spots on ripening fruit that quickly develop a fuzzy gray mold. Spreads rapidly in cool, wet conditions.
Slugs Snails humidity >80% · temp 10-20
Irregular holes chewed in leaves and fruit, often with slime trails visible. Most active at night or in damp conditions.
Aphids humidity any · temp 15-25
Small, soft-bodied insects clustering on new growth and undersides of leaves, causing distorted growth and sticky honeydew.
Spider Mites humidity <50% · temp >27
Tiny pests causing stippling (tiny dots) on leaves, leading to yellowing and bronzing. Fine webbing may be visible on severe infestations.
Birds humidity any · temp any
Birds peck at and eat ripening strawberries, often leaving partially eaten fruit or just the calyx.
Verticillium Wilt humidity any · temp 18-28
Outer leaves wilt and turn brown, eventually affecting the entire plant. Often starts on one side of the plant. No cure, prevention is key.
Anthracnose humidity >90% · temp 20-30
Dark, sunken lesions on fruit, leaves, and runners. On fruit, lesions are firm and black, leading to rot. Favors warm, wet conditions.
Tarnished Plant Bug humidity any · temp 18-30
Causes 'cat-facing' or distorted, seedy fruit by feeding on developing flowers and young fruit. Bugs are small, brownish, and fast-moving.
Harvest
When to harvest strawberry
First picking falls between day 60 and day 80, and the plant then keeps producing for about 30 days. Pick often — what you leave on the plant signals it to stop making more.
How to tell it's ready
- Fully red color
- Fragrant aroma
- Slightly soft to touch
How much to expect
Storing it: Refrigerate unwashed for 3-7 days. Wash just before eating.
Questions
Strawberry: common questions
How long does strawberry take to grow?
About 90 days from sowing to the first harvest, with picking usually starting between day 60 and day 80. It then keeps producing for roughly 30 more days. Warm weather pulls that forward; cool weather pushes it back.
What size pot does strawberry need?
At least 10 litres and 20 cm deep for one plant. A raised bed wants 20 litres of soil and 25 cm of depth.
How often should I water strawberry?
About 600 ml per 10 litres of soil, every 2 days in normal weather — daily when it is hot and every 3 days when cool. Water in the early morning.
What temperature does strawberry need?
It does best between 18 °C and 25 °C and survives from -5 °C to 30 °C. Seed needs soil above 18 °C to germinate, ideally around 24 °C.
Can I grow strawberry in winter?
It tolerates cold better than most, down to about -5 °C, so a sheltered spot or a cold frame will often carry it through.
How do I know when strawberry is ready to harvest?
Fully red color; Fragrant aroma; Slightly soft to touch. Once picked: refrigerate unwashed for 3-7 days. wash just before eating.
How much does one strawberry plant produce?
Roughly 1 kg from a 20 litre container, or about 2 kg in open ground. Larger containers give proportionally more, up to a point.