GrowSabzHow to grow anemone in pots
Also called Windflower, windflower, poppy anemone, japanese anemone · Anemone spp.
انیمون
- ☀️ Sunlight
- 4–6hours daily
- 💧 Water
- 0.4 Levery 3 days, 5 L pot
- 🌡️ Ideal temp
- 13–18°C
- 🪴 Min pot
- 5 L15 cm deep
- 🧺 Harvest
- 70–100days from sowing
- ⚖️ Yield
- 0.2 kgper 20 L pot
Anemone keeps producing once it starts. First picking comes around day 70, and the plant then crops for roughly 60 more days — but only if you keep picking. Blooms left on the plant is a signal to stop making more.
Short answer
Grow anemone in a 5 litre container at least 15 cm deep, watering about 600 ml per 10 litres of soil every 3 days, and keep temperatures between 13 and 18 °C. First harvest comes 70–100 days after sowing.
Where to plant it
What size pot does anemone need?
5 litres and 15 cm deep is the realistic minimum for a single plant. Pick a container below to see what changes.
| Container | Minimum size | Depth | Notes |
|---|---|---|---|
| Pot | 5 L | 15 cm | Ensure good drainage to prevent root rot. |
| Grow bag | 7 L | 20 cm | Fabric bags provide excellent aeration. |
| Open ground | — | 20 cm | Amend soil with organic matter for best results. |
| Raised bed | 10 L | 25 cm | Allows for better control over soil conditions. |
Watering
How often should you water anemone?
Every 3 days through the growing season, at about 600 ml per 10 litres of soil — every 2 days in hot weather, every 5 days when it turns cool. Water in the early morning. Base of the plant works best.
Too little water
- wilting leaves
- scorched leaf edges
- stunted growth
Too much water
- yellowing leaves
- soft stems
- root rot
Avoid: overhead watering; standing water; letting soil dry out completely.
Climate
Can you grow anemone where you live?
No hardiness zone needed — compare your actual temperatures against the plant's own limits.
| Ideal range | 13 – 18 °C |
|---|---|
| Survives | -10 – 30 °C |
| Germinates above | 10 °C — best at 15 °C, about 21 days |
| Flowers drop | above 28 °C, or below 5 °C |
| Sunlight | 4–8 hrs/day, best 6 |
| 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 anemone? Check your temperaturesEnter your night low and day high — see if it survives, and if it will cropTimeline
Anemone 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 anemone
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 anemone fails, and how to avoid it
- A container that is too small
Below 5 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. Anemone 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 Aggressive Groundcovers
Plants like ivy or vinca can quickly outcompete anemones for light, water, and nutrients, choking them out.
Companions
What to plant with anemone
Good neighbours
Provide shade for anemone roots, help retain soil moisture, and offer contrasting foliage texture.
Share similar shade and moisture requirements, their large leaves can help suppress weeds and protect soil.
Daffodils, tulips, and other spring bulbs bloom alongside anemones, creating a vibrant, layered display.
Complement anemones with their delicate, heart-shaped flowers and similar preferences for moist, shady conditions.
Thrives in similar moist, well-drained, shady conditions and offers feathery plumes that contrast beautifully with anemone flowers.
Keep apart from
Plants like ivy or vinca can quickly outcompete anemones for light, water, and nutrients, choking them out.
Plants with high nutrient demands will deplete soil resources, leaving little for the less competitive anemones.
Anemones prefer consistently moist soil; plants that need very dry conditions will struggle or cause anemones to suffer from improper watering.
Mint is an aggressive spreader that can quickly take over garden beds, outcompeting and choking out anemones.
Problems
Anemone 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.
Aphids humidity any · temp 15-25
Small, soft-bodied insects that cluster on new growth and the undersides of leaves, sucking sap and secreting sticky honeydew.
Slugs Snails humidity >80% · temp 10-20
These mollusks chew irregular holes in leaves and flowers, especially damaging young shoots. Look for silvery slime trails.
Powdery Mildew humidity 50-70% · temp 20-27
White, powdery fungal spots appear mainly on the upper surface of leaves. Causes leaves to yellow and die off prematurely, especially with poor air circulation.
Botrytis Blight humidity >85% · temp 15-20
Also known as grey mold, it causes soft, brown rot on flowers, buds, and leaves, often covered with fuzzy grey fungal growth, especially in cool, wet conditions.
Corm Rot humidity any · temp any
Corms become soft and mushy, leading to wilting, yellowing leaves, stunted growth, and eventual plant collapse. Caused by overwatering or poor drainage.
Leaf Miners humidity any · temp 20-30
Larvae tunnel within leaf tissue, creating irregular white or translucent winding trails. Can reduce photosynthesis and aesthetic value.
Harvest
When to harvest anemone
First picking falls between day 70 and day 100, and the plant then keeps producing for about 60 days. Pick often — what you leave on the plant signals it to stop making more.
How to tell it's ready
- Flowers fully open or just showing color, stems are firm.
How much to expect
Storing it: In water, in a cool place away from direct sunlight.
Questions
Anemone: common questions
How long does anemone take to grow?
About 120 days from sowing to the first harvest, with picking usually starting between day 70 and day 100. It then keeps producing for roughly 60 more days. Warm weather pulls that forward; cool weather pushes it back.
What size pot does anemone need?
At least 5 litres and 15 cm deep for one plant. A raised bed wants 10 litres of soil and 25 cm of depth.
How often should I water anemone?
About 600 ml per 10 litres of soil, every 3 days in normal weather — every 2 days when it is hot and every 5 days when cool. Water in the early morning.
Why is my anemone flowering but not fruiting?
Almost always pollination. Anemone carries separate male and female flowers and needs pollen moved between them — without insects, nothing sets. Hand-pollinate in the morning with a male flower brushed against the centre of a female one.
What temperature does anemone need?
It does best between 13 °C and 18 °C and survives from -10 °C to 30 °C. Seed needs soil above 10 °C to germinate, ideally around 15 °C.
Can I grow anemone in winter?
It tolerates cold better than most, down to about -10 °C, so a sheltered spot or a cold frame will often carry it through.
How do I know when anemone is ready to harvest?
Flowers fully open or just showing color, stems are firm.. Once picked: in water, in a cool place away from direct sunlight.