Honeywort · Bitlis, Bitlis, Turkey
When to plant honeyworts in Bitlis
Main outdoor window
26 Apr - 17 May
A climate estimate. Check your soil, forecast and cultivar.
Timed from last spring frost
24 April
In Bitlis, on your chosen risk.
First flowers
15 Jul - 4 Aug
If you plant at the start of the window.
The average last frost. Half of all years are later than this.
Step by step in Bitlis
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.
Start indoors
27 Feb - 20 Mar
Eight weeks before your last frost, under cover or on a windowsill.
Sow direct
26 Apr - 17 May
Delayed by a soil-warming estimate derived from historical air temperatures. The frost-only date would be 10 Apr. Measure your soil before planting.
Plant out
26 Apr - 17 May
Delayed by a soil-warming estimate derived from historical air temperatures. The frost-only date would be 10 Apr. Measure your soil before planting.
In flower
15 Jul - 4 Aug
Honeyworts through the year
Against the frost risk in Bitlis
Seasonal context
Rainfall and the growing season in Bitlis
April has the highest average precipitation (88 mm); August has the lowest (3 mm). Compare this pattern with the planting windows and your water supply.
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.
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 Bitlis
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.
| Month | Average low | Average high | Frost days |
|---|---|---|---|
| January | -9.1°C (15.6°F)15.6°F (-9.1°C) | -0.5°C (31.2°F)31.2°F (-0.5°C) | 30.7 |
| February | -7.5°C (18.5°F)18.5°F (-7.5°C) | 1.1°C (33.9°F)33.9°F (1.1°C) | 27.3 |
| March | -2.3°C (27.8°F)27.8°F (-2.3°C) | 6.1°C (43°F)43°F (6.1°C) | 22.7 |
| April | 2.4°C (36.3°F)36.3°F (2.4°C) | 12.4°C (54.4°F)54.4°F (12.4°C) | 6.9 |
| May | 7°C (44.6°F)44.6°F (7°C) | 18.2°C (64.8°F)64.8°F (18.2°C) | 0.2 |
| June | 11.9°C (53.4°F)53.4°F (11.9°C) | 26.2°C (79.2°F)79.2°F (26.2°C) | 0.0 |
| July | 16.1°C (61°F)61°F (16.1°C) | 32.3°C (90.1°F)90.1°F (32.3°C) | 0.0 |
| August | 16.7°C (62.1°F)62.1°F (16.7°C) | 32.3°C (90.2°F)90.2°F (32.3°C) | 0.0 |
| September | 12.1°C (53.7°F)53.7°F (12.1°C) | 26.3°C (79.4°F)79.4°F (26.3°C) | 0.0 |
| October | 6.4°C (43.4°F)43.4°F (6.4°C) | 18.1°C (64.6°F)64.6°F (18.1°C) | 1.7 |
| November | -0.4°C (31.3°F)31.3°F (-0.4°C) | 9.6°C (49.2°F)49.2°F (9.6°C) | 15.6 |
| December | -5.6°C (22°F)22°F (-5.6°C) | 2.8°C (37°F)37°F (2.8°C) | 28.2 |
For honeyworts, also check drainage, sunlight and cultivar requirements. See the rainfall context above; humidity, irrigation and local pest pressure are not calculated.
Local growing check
Before choosing honeyworts for Bitlis
- April is the wettest month in the rainfall grid, averaging about 88 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 honeyworts
Use the calendar to plan ahead, then check the conditions in your own garden.
- Measure the soil at sowing depth. Aim for at least 10°C (50°F); the calendar estimates soil warmth from air temperatures and cannot measure your bed.
- Frost tolerance does not make saturated or frozen soil suitable for planting. Wait until the bed can be worked without smearing or compacting it.
- Harden off plants raised indoors: gradually expose them to outdoor light, wind and temperature before their final move into the bed.
- 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.
Give honeywort shelter and choose the coloured-bract form
Use fertile, well-drained soil in a sheltered, sunny position. The RHS describes raising seed in gentle warmth and planting out after frost danger; adapt that sequence to the local season and harden off protected seedlings before exposure.
Allow space for the upright plant and judge the combined foliage, bracts and flowers rather than flower size alone. Cut back after the display finishes if retained stems are no longer wanted. Record the form and sowing date because a general species name does not guarantee the same colour or seasonal behaviour.
What to record this season
Did the named form produce the bract colour expected, and did shelter improve the display? Add the cultivar, sowing date and conditions to your growing record so you can compare next season.
Further reading: Cerinthe major 'Purpurascens' | honeywort 'Purpurascens' . 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 RHS reference is written for UK growing conditions. Use its cultivation advice with local seasonal guidance; UK sowing months are not worldwide planting dates.
How the dates are calculated and their limits · Keep a growing record · Report a local discrepancy
Why these dates
Use fertile, well-drained soil in a sheltered, sunny position. The RHS describes raising seed in gentle warmth and planting out after frost danger; adapt that sequence to the local season and harden off protected seedlings before exposure.
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.
This calendar uses frost-relative offsets as a starting point. Honeyworts are timed from 8 weeks before that frost for an indoor start, with planting out 2 weeks before it, and this page simply resolves those offsets against the frost date computed for Bitlis.
The calendar also applies a soil-warming estimate derived from historical air temperatures. Where that estimate is later than the frost-based date, it delays the window. Soil in your own garden can warm earlier or later; a thermometer at sowing depth is a better final check. Cold, wet conditions can slow germination and increase decay risk.
Bitlis is zone 6a, within the crop's general range. This is an initial cold-hardiness check; cultivar, exposure, drainage and unusual winters can still change the outcome.
The median frost-free season here is 191 days, against 80 to 100 days to first flower for this crop counted from sowing. That margin is what decides whether a late sowing is worth attempting.
Also in Bitlis
Other flowers to time
Growing honeyworts in Bitlis
Can I grow honeyworts in Bitlis?
The calendar estimates a planting window, not a guarantee of success. April is the wettest month in the rainfall grid, averaging about 88 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 honeyworts in Bitlis?
Aim for 26 Apr - 17 May in an average year. If you would rather not gamble on the weather, wait until 25 Apr - 16 May - by then frost has finished in nine years out of ten.
Can I plant honeyworts earlier in Bitlis?
The historical frost estimate is 10 Apr. For Honeyworts, an air-temperature model estimates soil warmth of about 10°C (50°F) around 26 Apr. This is not a soil measurement or a forecast. Check your bed at sowing depth; cold, wet conditions can slow growth and increase decay risk.
When might honeyworts flower in Bitlis?
The estimated period is 15 Jul - 4 Aug, based on 80 to 100 days from the modeled planting date. Cultivar, planting material and growing conditions can change this interval; check the plant as well as the calendar.
How much frost will honeyworts 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.