Persian buttercup · Tando Jam, Sindh, Pakistan

When to plant persian buttercups in Tando Jam

Main outdoor window

1-15 Dec

A climate estimate. Check your soil, forecast and cultivar.

Timed from temperature

December to February

No frost on record in Tando Jam, so the months this crop fits in our temperature model set the timing. This does not confirm local suitability.

First autumn frost

no autumn frost

The far end of the outdoor season.

Temperature-based estimate. Tando Jam has no dependable frost season. These dates do not account for rain, humidity or waterlogging. Check the local growing season, especially in monsoon climates, before treating this window as a planting recommendation.
Rainfall check: the wettest month is August (about 65 mm), and the driest is November (about 2 mm). Compare all months and check the limitations before choosing the season.

Step by step in Tando Jam

Download these planting dates (.ics)

Import into Apple Calendar, Google Calendar or Outlook. Dates use the selected risk level and are planning estimates, not frost alerts.

Each window is a planning range. Check the forecast, soil and cultivar before planting; a later date is not automatically safer in hot or wet conditions.

Plant the corms

1-15 Dec

The opening weeks of the stretch when the average temperature suits this crop, which here runs from December to February. There is no frost to work around, so heat is what sets the timing.

Frost tolerance
Half-hardy
Damaged below
-7°C (19.4°F)
Days to flowering
90–120
Hardy to
Zone 8a–10a
Spacing
15 cm
Sowing depth
50 mm (2 in)
Sun
Full

Persian buttercups through the year

Against the monthly temperature record in Tando Jam

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Frost risk Plant Today
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Seasonal context

Rainfall and the growing season in Tando Jam

August has the highest average precipitation (65 mm); November has the lowest (2 mm). Compare this pattern with the planting windows and your water supply.

Jan 3 mm
Feb 2 mm
Mar 4 mm
Apr 3 mm
May 24 mm
Jun 15 mm
Jul 46 mm
Aug 65 mm
Sep 28 mm
Oct 4 mm
Nov 2 mm
Dec 5 mm

During wetter months, check that beds and containers drain after heavy rain. During drier months, plan how you will keep seeds and new transplants watered. Monthly averages can hide long dry spells and intense storms; they do not show soil moisture, humidity or this week's weather.

Frost-free does not mean every month is suitable. In tropical and monsoon climates, rainfall, heat, drainage and the cultivar can set the practical growing season. Match the temperature window to these conditions and check advice from a local grower before buying planting material.

Source: NASA POWER, corrected MERRA-2 precipitation, 2001–2020. Values are approximate monthly totals, including the water equivalent of snow, from the nearest 0.5° × 0.625° grid cell. This reference period differs from the temperature record. Rainfall provides context and does not change the calculated planting dates. Method and limitations.

Monthly growing conditions in Tando Jam

Compare the planting window with the local temperature pattern. These are historical monthly averages, not this year's forecast or measured soil temperatures. Average frost days do not tell you whether a particular night will freeze.

NASA POWER climate averages, 1995–2024
MonthAverage lowAverage highFrost days
January 9.8°C (49.7°F) 26.6°C (79.9°F) 0.0
February 12.8°C (55.1°F) 30.9°C (87.5°F) 0.0
March 18.2°C (64.8°F) 36.5°C (97.7°F) 0.0
April 22.9°C (73.3°F) 41.4°C (106.6°F) 0.0
May 26.3°C (79.3°F) 44.2°C (111.5°F) 0.0
June 28.6°C (83.4°F) 43.3°C (109.9°F) 0.0
July 28.5°C (83.4°F) 40.6°C (105.1°F) 0.0
August 27°C (80.6°F) 39.1°C (102.3°F) 0.0
September 25.5°C (77.8°F) 39.3°C (102.7°F) 0.0
October 22.1°C (71.8°F) 38.6°C (101.5°F) 0.0
November 16.9°C (62.5°F) 33.6°C (92.4°F) 0.0
December 11.6°C (52.8°F) 28.3°C (82.9°F) 0.0

For persian buttercups, also check drainage, sunlight and cultivar requirements. See the rainfall context above; humidity, irrigation and local pest pressure are not calculated.

The catalog flowering or harvest months are not verified for this frost-free climate. Ask a local grower about the cultivar’s seasonal cycle.

Local growing check

Before choosing persian buttercups for Tando Jam

  • August is the wettest month in the rainfall grid, averaging about 65 mm. Check how your own bed drains and plan watering around actual soil moisture; monthly rain totals are not an irrigation schedule.

The temperature and rainfall tables on this page show the underlying climate estimates. How these suitability checks work · Record what happens in your garden.

Before you plant persian buttercups

Use the calendar to plan ahead, then check the conditions in your own garden.

  • In a frost-free climate, check seasonal rainfall, humidity and heat before planting. A month with suitable average temperatures can still be too wet, dry or hot for this crop.
  • Use the maturity range on your seed packet when choosing a variety. Cold, short days and transplant stress can make harvest later than the calendar estimate.

Match ranunculus to cool growth and a dry dormant phase

Plant sound material with the claws downward, following supplier depth and preparation guidance. Provide sun and excellent drainage; heavy wet soil can cause rot before a useful flowering plant develops.

Remove spent flowers and let foliage complete its cycle. As plants become dormant, adjust watering rather than keeping inactive roots constantly wet. Where storage is necessary, lift and retain only sound material under suitable cool, dry conditions.

What to record this season

Did plants flower before heat triggered decline, and did stored roots remain sound? Add the cultivar, sowing date and conditions to your growing record so you can compare next season.

Further reading: NC State Extension: Ranunculus asiaticus . General crop guidance; local dates on this site are calculated separately. Source checked 19 September 2026 by Safe to Plant; this is not an expert review.

The reference describes plant identity and cultivation. Its regional calendar months and hardiness observations do not validate the calculated dates for another location.

How the dates are calculated and their limits · Keep a growing record · Report a local discrepancy

Why these dates

Frost-relative timing needs a dependable seasonal frost date. Tando Jam has no such date in this record, so this page compares monthly temperatures with the crop's model range instead. Local wet and dry seasons, day length and cultivar requirements still need a separate check.

The model uses a growing-temperature band for persian buttercups between 10°C (50°F) and 25°C (77°F) — and in Tando Jam that is December to February, 3 months of the year, taken from this location's own monthly averages. The planting window begins near the start of this period.

Tando Jam sits in zone 11a, which is above the catalog range. Confirm the exact cultivar locally; a zone number alone cannot measure summer heat or winter chill. The calculated dates do not confirm that this crop is suitable here. Check cultivar requirements and local growing experience before planting.

See every crop timed for Tando Jam →

Growing persian buttercups in Tando Jam

Can I grow persian buttercups in Tando Jam?

The calendar estimates a planting window, not a guarantee of success. August is the wettest month in the rainfall grid, averaging about 65 mm. Check how your own bed drains and plan watering around actual soil moisture; monthly rain totals are not an irrigation schedule.

When should I plant persian buttercups in Tando Jam?

The temperature-based window is 1-15 Dec. Tando Jam has no dependable frost season: December to February have monthly averages inside the model range for persian buttercups. Check seasonal rainfall, heat and cultivar requirements before planting.

How much frost will persian buttercups tolerate?

Check the named variety and local forecast before exposing young growth. The catalog cold-damage figure is a reference, not a guarantee: plant age, acclimatisation, wind and the duration of a freeze affect damage.