What grows in Asfour
El-Tarf, Algeria
The 2026/27 season in Asfour
| When the rains are expected | September 2026 to May 2027 |
|---|---|
| Rain in a typical year | About 820 mm |
| This season's rain | Leaning dry — January, February, November and December look short of rain. Plant at the early end of the window, favour quicker and more drought-tolerant crops, and keep moisture in the soil: mulch, and weed early. |
| This season's heat | Hotter than usual — about +1.1 °C over the growing months. Heat makes the same rain do less, so a dry spell bites sooner: do not plant late, and shade or mulch what you can. |
| What that supports | enough rain for one full main crop, warm, with a cool spell that slows winter growth |
| Ground this covers | 2 kinds of ground. The season below is the largest that farms — about 79% of this area. |
| 79% | enough rain for one full main crop; warm, with a cool spell that slows winter growth 245 growing days · about 840 mm · September to May |
|---|---|
| 21% | enough rain for one full main crop; warm, with a cool spell that slows winter growth 250 growing days · about 980 mm · September to May |
last updated 18 September 2026
What grows in Asfour
79% lowland, sub-humid, mild winter — 23 crops
-
MandarinFavourablePlant 18 Sep 2026 – 15 Feb 2027 open now
matched to this season's forecast
about 15.7 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 32.0 t/ha
Soil pH below the crop's optimumSteep slope -
Sweet orangeFavourablePlant 8 Sep 2026 – 28 Sep 2026 closed for this season
matched to this season's forecast
17.7–18.5 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 36.9 t/ha
Soil pH below the crop's optimumSteep slope -
WheatFavourablePlant 8 Sep 2026 – 17 Dec 2026 open now
matched to this season's forecast
about 3.2 t/ha expected
Irrigated: plant 29 Aug 2026 – 28 Oct 2026 · about 4.8 t/ha
Frost riskPest/disease risk — manageableSteep slope -
Niger seedFavourablePlant 18 Sep 2026 – 27 Sep 2026 closed for this season
matched to this season's forecast
0.6–0.7 t/ha expected
Irrigated: plant 10 Feb 2027 – 11 Apr 2027
Pest/disease risk — manageableSteep slopeEarly-maturing — escapes late drought -
BeetrootFavourablePlant 20 Sep 2026 – 14 Oct 2026 open now
matched to this season's forecast
about 20.5 t/ha expected
Irrigated: plant 21 Jan 2027 – 11 Apr 2027 · about 27.4 t/ha
Steep slopeEarly-maturing — escapes late drought -
CabbageFavourablePlant 30 Sep 2026 – 22 Oct 2026 open now
matched to this season's forecast
32.7–33.2 t/ha expected
Irrigated: plant 27 Dec 2026 – 22 Mar 2027 · about 47.9 t/ha
Pest/disease risk — manageableSteep slopeEarly-maturing — escapes late drought -
LettuceFavourablePlant 4 Oct 2026 – 12 Nov 2026 opens in 1 week
matched to this season's forecast
15.8–16.0 t/ha expected
Irrigated: plant 10 Feb 2027 – 1 May 2027 · about 23.9 t/ha
Pest/disease risk — manageableSteep slopeEarly-maturing — escapes late drought -
Swiss chardFavourablePlant 28 Sep 2026 – 18 Oct 2026 open now
matched to this season's forecast
23.3–23.9 t/ha expected
Irrigated: plant 21 Jan 2027 – 22 Mar 2027 · about 34.2 t/ha
Pest/disease risk — manageableSteep slopeLate-maturing — drought risk -
KaleFavourablePlant 28 Sep 2026 – 18 Oct 2026 open now
matched to this season's forecast
about 21.3 t/ha expected
Irrigated: plant 21 Jan 2027 – 1 May 2027 · about 34.2 t/ha
Pest/disease risk — manageableSteep slopeLate-maturing — drought risk -
LemonFavourablePlant 18 Sep 2026 – 5 Feb 2027 open now
matched to this season's forecast
about 12.6 t/ha expected
· about 23.4 t/ha
Frost riskSoil pH below the crop's optimumSteep slope -
GuavaFavourablePlant 8 Sep 2026 – 26 Jan 2027 open now
matched to this season's forecast
about 13.7 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 17.7 t/ha
-
Common beanFavourablePlant 5 Sep 2026 – 27 Sep 2026 closed for this season
matched to this season's forecast
1.2–1.4 t/ha expected
Irrigated: plant 10 Feb 2026 – 18 Sep 2026 · about 2.1 t/ha
Pest/disease risk — manageableSteep slopeEarly-maturing — escapes late drought -
Irish potatoFavourablePlant 16 Sep 2026 – 8 Oct 2026 open now
matched to this season's forecast
16.9–17.9 t/ha expected
Irrigated: plant 27 Dec 2026 – 11 Apr 2027 · about 30.7 t/ha
Frost riskPest/disease risk — manageableSteep slope -
CarrotFavourablePlant 8 Sep 2026 – 18 Sep 2026 closed for this season
matched to this season's forecast
14.8–16.5 t/ha expected
Irrigated: plant 21 Jan 2027 – 29 Aug 2027 · about 34.2 t/ha
Pest/disease risk — manageableSteep slopeEarly-maturing — escapes late drought -
TeffFavourablePlant 19 Sep 2026 – 30 Sep 2026 open now
matched to this season's forecast
about 1.8 t/ha expected
Irrigated: plant 22 Mar 2027 – 1 May 2027 · about 2.4 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimumSteep slope -
Jute mallowFavourablePlant 22 Sep 2026 – 1 Oct 2026 open now
matched to this season's forecast
about 5.0 t/ha expected
Irrigated: plant 1 May 2026 – 18 Sep 2026 · about 10.3 t/ha
Pest/disease risk — manageableNot enough water in seasonEarly-maturing — escapes late drought -
African nightshadeFavourablePlant 30 Sep 2026 – 9 Oct 2026 open now
matched to this season's forecast
about 8.0 t/ha expected
Irrigated: plant 11 Apr 2026 – 18 Sep 2026 · about 17.1 t/ha
Pest/disease risk — manageableNot enough water in seasonSoil pH below the crop's optimum -
Spider plantFavourablePlant 20 Sep 2026 – 2 Oct 2026 open now
matched to this season's forecast
about 4.2 t/ha expected
Irrigated: plant 11 Apr 2026 – 18 Sep 2026 · about 10.3 t/ha
Pest/disease risk — manageableNot enough water in seasonSteep slope -
GarlicFavourablePlant 28 Sep 2026 – 18 Oct 2026 open now
matched to this season's forecast
about 4.6 t/ha expected
Irrigated: plant 21 Jan 2027 – 2 Mar 2027 · about 11.4 t/ha
Pest/disease risk — manageableSteep slopeLate-maturing — drought risk -
OnionModerate
Plant 5 Dec 2026 – 29 Jan 2027 opens in 9 weeks
matched to this season's forecast
about 11.9 t/ha expected
Irrigated: plant 27 Dec 2026 – 21 May 2027 · about 30.8 t/ha
Frost riskPest/disease risk — manageableNot enough water in season -
PumpkinModeratePlant 27 Dec 2026 – 9 Feb 2027 opens in 13 weeks
matched to this season's forecast
about 8.5 t/ha expected
Irrigated: plant 10 Feb 2027 – 29 Aug 2027 · about 23.9 t/ha
Frost riskPest/disease risk — manageableNot enough water in season -
CucumberModeratePlant 8 Sep 2027 – 17 Sep 2027 opens in 49 weeks
matched to this season's forecast
about 9.8 t/ha expected
Irrigated: plant 11 Apr 2026 – 18 Sep 2026 · about 27.4 t/ha
Pest/disease risk — manageableNot enough water in seasonSteep slope -
SunflowerModeratePlant 15 Feb 2027 – 25 Feb 2027 opens in 20 weeks
matched to this season's forecast
about 0.7 t/ha expected
Irrigated: plant 22 Mar 2027 – 21 May 2027 · about 2.4 t/ha
Frost riskPest/disease risk — manageableNot enough water in season
21% sub-humid, mild winter — 23 crops
-
MandarinFavourablePlant 8 Sep 2026 – 15 Feb 2027 open now
matched to this season's forecast
about 15.5 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 32.0 t/ha
Steep slope -
Sweet orangeFavourablePlant 8 Sep 2026 – 28 Sep 2026 closed for this season
matched to this season's forecast
17.5–18.3 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 36.9 t/ha
Steep slope -
WheatFavourablePlant 8 Sep 2026 – 27 Dec 2026 open now
matched to this season's forecast
about 3.3 t/ha expected
Irrigated: plant 29 Aug 2026 – 28 Oct 2026 · about 4.8 t/ha
Frost riskPest/disease risk — manageableSteep slope -
Niger seedFavourablePlant 18 Sep 2026 – 28 Sep 2026 closed for this season
matched to this season's forecast
0.6–0.7 t/ha expected
Irrigated: plant 10 Feb 2027 – 11 Apr 2027
Pest/disease risk — manageableSteep slopeEarly-maturing — escapes late drought -
BeetrootFavourablePlant 20 Sep 2026 – 26 Oct 2026 open now
matched to this season's forecast
about 20.5 t/ha expected
Irrigated: plant 21 Jan 2027 – 11 Apr 2027 · about 27.4 t/ha
Pest/disease risk — manageableSteep slopeEarly-maturing — escapes late drought -
CabbageFavourablePlant 30 Sep 2026 – 22 Oct 2026 open now
matched to this season's forecast
33.4–33.9 t/ha expected
Irrigated: plant 27 Dec 2026 – 22 Mar 2027 · about 47.9 t/ha
Pest/disease risk — manageableSteep slopeEarly-maturing — escapes late drought -
LettuceFavourablePlant 4 Oct 2026 – 30 Oct 2026 opens in 1 week
matched to this season's forecast
16.3–16.5 t/ha expected
Irrigated: plant 10 Feb 2027 – 1 May 2027 · about 23.9 t/ha
Pest/disease risk — manageableSteep slopeEarly-maturing — escapes late drought -
Common beanFavourablePlant 19 Sep 2026 – 30 Sep 2026 open now
matched to this season's forecast
about 1.6 t/ha expected
Irrigated: plant 10 Feb 2026 – 18 Sep 2026 · about 2.1 t/ha
Frost riskPest/disease risk — manageableSteep slope -
Irish potatoFavourablePlant 19 Sep 2026 – 13 Nov 2026 open now
matched to this season's forecast
about 21.2 t/ha expected
Irrigated: plant 27 Dec 2026 – 11 Apr 2027 · about 30.7 t/ha
Frost riskPest/disease risk — manageableSteep slope -
Swiss chardFavourablePlant 28 Sep 2026 – 18 Oct 2026 open now
matched to this season's forecast
about 23.3 t/ha expected
Irrigated: plant 21 Jan 2027 – 22 Mar 2027 · about 34.2 t/ha
Pest/disease risk — manageableSteep slopeLate-maturing — drought risk -
KaleFavourablePlant 28 Sep 2026 – 18 Oct 2026 open now
matched to this season's forecast
about 21.5 t/ha expected
Irrigated: plant 21 Jan 2027 – 1 May 2027 · about 34.2 t/ha
Pest/disease risk — manageableSteep slopeLate-maturing — drought risk -
LemonFavourablePlant 18 Sep 2026 – 5 Feb 2027 open now
matched to this season's forecast
about 13.2 t/ha expected
· about 23.4 t/ha
Frost riskSteep slope -
GuavaFavourablePlant 8 Sep 2026 – 26 Jan 2027 open now
matched to this season's forecast
about 11.5 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 17.7 t/ha
Steep slope -
CarrotFavourablePlant 8 Sep 2026 – 18 Sep 2026 closed for this season
matched to this season's forecast
15.7–17.6 t/ha expected
Irrigated: plant 21 Jan 2027 – 29 Aug 2027 · about 34.2 t/ha
Pest/disease risk — manageableSteep slopeEarly-maturing — escapes late drought -
TeffFavourablePlant 19 Sep 2026 – 30 Sep 2026 open now
matched to this season's forecast
about 1.7 t/ha expected
Irrigated: plant 22 Mar 2027 – 1 May 2027 · about 2.4 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimumSteep slope -
African nightshadeFavourablePlant 30 Sep 2026 – 9 Oct 2026 open now
matched to this season's forecast
about 8.1 t/ha expected
Irrigated: plant 11 Apr 2026 – 18 Sep 2026 · about 17.1 t/ha
Pest/disease risk — manageableNot enough water in seasonSteep slope -
Spider plantFavourablePlant 2 Oct 2026 – 11 Oct 2026 opens in 1 week
matched to this season's forecast
about 4.2 t/ha expected
Irrigated: plant 11 Apr 2026 – 18 Sep 2026 · about 10.3 t/ha
Pest/disease risk — manageableNot enough water in seasonSteep slope -
Jute mallowFavourablePlant 22 Sep 2026 – 1 Oct 2026 open now
matched to this season's forecast
about 4.1 t/ha expected
Irrigated: plant 1 May 2026 – 18 Sep 2026 · about 10.3 t/ha
Pest/disease risk — manageableNot enough water in seasonSteep slope -
OnionFavourable
Plant 5 Dec 2026 – 29 Jan 2027 opens in 9 weeks
matched to this season's forecast
about 12.0 t/ha expected
Irrigated: plant 27 Dec 2026 – 21 May 2027 · about 30.8 t/ha
Frost riskPest/disease risk — manageableNot enough water in season -
GarlicFavourablePlant 28 Sep 2026 – 18 Oct 2026 open now
matched to this season's forecast
about 4.6 t/ha expected
Irrigated: plant 21 Jan 2027 – 2 Mar 2027 · about 11.4 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimumSteep slope -
PumpkinModeratePlant 27 Dec 2026 – 29 Jan 2027 opens in 13 weeks
matched to this season's forecast
about 7.1 t/ha expected
Irrigated: plant 10 Feb 2027 – 29 Aug 2027 · about 23.9 t/ha
Frost riskPest/disease risk — manageableNot enough water in season -
CucumberModeratePlant 8 Sep 2027 – 17 Sep 2027 opens in 49 weeks
matched to this season's forecast
about 10.0 t/ha expected
Irrigated: plant 11 Apr 2026 – 18 Sep 2026 · about 27.4 t/ha
Pest/disease risk — manageableNot enough water in seasonSteep slope -
SunflowerModeratePlant 15 Feb 2027 – 25 Feb 2027 opens in 20 weeks
matched to this season's forecast
about 0.7 t/ha expected
Irrigated: plant 22 Mar 2027 – 21 May 2027 · about 2.4 t/ha
Frost riskNot enough water in seasonSteep slope
Rain-fed. These dates are worked out from each place's own rainfall, for a field watered by the season — with irrigation a window can open earlier, close later, or come round more than once a year. Check your own field under What grows, or get the Divisi app for a calendar dated to your farm.
What grows in Asfour with irrigation
These need water applied — rain alone will not carry them here. The dates are the windows their own water supply allows.
-
TomatoFavourable Needs irrigationPlant 22 Mar 2027 – 20 Jul 2027 opens in 25 weeks
matched to this season's forecast
about 47.9 t/ha expected
Pest/disease risk — manageableSteep slopeEarly-maturing — escapes late drought -
WatermelonFavourable Needs irrigationPlant 1 May 2027 – 9 Aug 2027 opens in 30 weeks
matched to this season's forecast
about 34.2 t/ha expected
Pest/disease risk — manageableSteep slopeEarly-maturing — escapes late drought -
African eggplantFavourable Needs irrigationPlant 1 May 2027 – 30 Jun 2027 opens in 30 weeks
matched to this season's forecast
about 23.9 t/ha expected
Pest/disease risk — manageableSteep slopeEarly-maturing — escapes late drought -
AmaranthFavourable Needs irrigationPlant 11 Apr 2027 – 20 Jul 2027 opens in 28 weeks
matched to this season's forecast
about 20.5 t/ha expected
Pest/disease risk — manageableSteep slopeEarly-maturing — escapes late drought -
OkraFavourable Needs irrigationPlant 1 May 2027 – 9 Aug 2027 opens in 30 weeks
matched to this season's forecast
about 10.3 t/ha expected
Pest/disease risk — manageableSteep slopeEarly-maturing — escapes late drought -
MaizeFavourable Needs irrigationPlant 22 Mar 2027 – 9 Aug 2027 opens in 25 weeks
matched to this season's forecast
about 6.8 t/ha expected
Pest/disease risk — manageableSteep slope -
SorghumFavourable Needs irrigationPlant 22 Mar 2027 – 20 Jul 2027 opens in 25 weeks
matched to this season's forecast
about 3.4 t/ha expected
Pest/disease risk — manageableSteep slopeEarly-maturing — escapes late drought -
SoybeanFavourable Needs irrigationPlant 22 Mar 2027 – 30 Jun 2027 opens in 25 weeks
matched to this season's forecast
about 2.7 t/ha expected
Pest/disease risk — manageableSteep slopeEarly-maturing — escapes late drought -
Pearl milletFavourable Needs irrigationPlant 21 May 2027 – 30 Jun 2027 opens in 33 weeks
matched to this season's forecast
about 2.4 t/ha expected
Pest/disease risk — manageableSteep slopeEarly-maturing — escapes late drought -
TobaccoFavourable Needs irrigationPlant 22 Mar 2027 – 20 Jul 2027 opens in 25 weeks
matched to this season's forecast
about 2.4 t/ha expected
Pest/disease risk — manageableSoil pH below the crop's optimumSteep slope -
Finger milletFavourable Needs irrigationPlant 11 Apr 2027 – 10 Jun 2027 opens in 28 weeks
matched to this season's forecast
about 2.1 t/ha expected
Pest/disease risk — manageableSteep slopeEarly-maturing — escapes late drought -
CowpeaFavourable Needs irrigationPlant 21 May 2027 – 20 Jul 2027 opens in 33 weeks
matched to this season's forecast
about 1.7 t/ha expected
Pest/disease risk — manageableSoil pH below the crop's optimumSteep slope -
Bambara groundnutFavourable Needs irrigationPlant 1 May 2027 – 30 Jun 2027 opens in 30 weeks
matched to this season's forecast
about 1.4 t/ha expected
Pest/disease risk — manageableSoil pH below the crop's optimumSteep slope -
Green gramFavourable Needs irrigationPlant 21 May 2027 – 20 Jul 2027 opens in 33 weeks
matched to this season's forecast
about 1.4 t/ha expected
Pest/disease risk — manageableSteep slopeEarly-maturing — escapes late drought -
LablabFavourable Needs irrigationPlant 11 Apr 2027 – 30 Jun 2027 opens in 28 weeks
matched to this season's forecast
about 1.4 t/ha expected
Pest/disease risk — manageableSteep slope -
FonioFavourable Needs irrigationPlant 1 May 2027 – 30 Jun 2027 opens in 30 weeks
matched to this season's forecast
about 1.0 t/ha expected
Pest/disease risk — manageableSoil pH below the crop's optimumSteep slope -
Egusi melonFavourable Needs irrigationPlant 21 May 2027 – 30 Jun 2027 opens in 33 weeks
matched to this season's forecast
about 0.8 t/ha expected
Pest/disease risk — manageableSteep slopeEarly-maturing — escapes late drought -
GroundnutFavourable Needs irrigationPlant 1 May 2027 – 10 Jun 2027 opens in 30 weeks
matched to this season's forecast
about 2.5 t/ha expected
Pest/disease risk — manageableSteep slopeEarly-maturing — escapes late drought -
SesameFavourable Needs irrigationPlant 1 May 2027 – 21 May 2027 opens in 30 weeks
matched to this season's forecast
about 0.9 t/ha expected
Steep slopeEarly-maturing — escapes late drought -
EggplantFavourable Needs irrigationPlant 11 Apr 2027 – 30 Jun 2027 opens in 28 weeks
matched to this season's forecast
about 34.2 t/ha expected
Pest/disease risk — manageableSteep slopeLate-maturing — drought risk -
ChilliFavourable Needs irrigationPlant 11 Apr 2027 – 30 Jun 2027 opens in 28 weeks
matched to this season's forecast
about 17.1 t/ha expected
Pest/disease risk — manageableSoil pH below the crop's optimumSteep slope -
RoselleFavourable Needs irrigationPlant 1 May 2027 – 10 Jun 2027 opens in 30 weeks
matched to this season's forecast
about 1.0 t/ha expected
Pest/disease risk — manageableSteep slopeLate-maturing — drought risk -
Sweet pepperFavourable Needs irrigationPlant 2 Mar 2027 – 11 Mar 2027 opens in 22 weeks
matched to this season's forecast
about 16.3 t/ha expected
Frost riskPest/disease risk — manageableSoil pH below the crop's optimum
What Divisi would not plant in Asfour
Every crop in the catalogue is scored against this district, not only the ones that work — so the list above is a decision rather than a shortlist. These are the rest, with what ruled each one out.
- Mango Only in patches — clears in part of this area, not across any one zone
- Chickpea Only in patches — clears in part of this area, not across any one zone
- Avocado Moderate — Frost & pests
- Sorghum Only in patches — clears in part of this area, not across any one zone
- Soybean Only in patches — clears in part of this area, not across any one zone
- Tobacco Only in patches — clears in part of this area, not across any one zone
- Tomato Only in patches — clears in part of this area, not across any one zone
- Banana Moderate — Frost & pests
- Arabica coffee Moderate — Frost & pests
- Robusta coffee Moderate — Frost & pests
- Enset Moderate — Frost & pests
- Passion fruit Moderate — Frost & pests
- Sugarcane Moderate — Frost & pests
- Tea Moderate — Frost & pests
- Amaranth Moderate — Water
- Groundnut Moderate — Water
- Okra Moderate — Water
- African eggplant Unsuitable — Temperature
- Bambara groundnut Unsuitable — Temperature
- Cashew Unsuitable
- Cassava Unsuitable
- Cocoa Unsuitable
- Coconut Unsuitable
- Taro Unsuitable
- Cotton Unsuitable — Temperature
- Cowpea Unsuitable — Temperature
- Eggplant Unsuitable — Temperature
- Egusi melon Unsuitable — Temperature
- Finger millet Unsuitable — Temperature
- Fonio Unsuitable — Temperature
- Ginger Unsuitable
- Grapefruit Unsuitable — Temperature
- Green gram Unsuitable — Temperature
- Chilli Unsuitable — Temperature
- Lablab Unsuitable — Temperature
- Lime Unsuitable — Temperature
- Maize Unsuitable — Temperature
- Moringa Unsuitable — Temperature
- Oil palm Unsuitable
- Papaya Unsuitable — Temperature
- Pearl millet Unsuitable — Temperature
- Pigeon pea Unsuitable
- Pineapple Unsuitable
- Rice Unsuitable — Temperature
- Roselle Unsuitable — Temperature
- Sesame Unsuitable — Temperature
- Sweet pepper Unsuitable — Temperature
- Sweet potato Unsuitable — Temperature
- Turmeric Unsuitable — Temperature
- Watermelon Unsuitable — Temperature
- Yam Unsuitable — Temperature
Divisi scored 74 crops against this district's own ground; 51 came back without a sowing date.
Plan the season, not just check it
The crops and dates above are read at cells spread across Asfour, and the map colours which kind of ground each part of it is. Your own soil, slope and rainfall will shift the dates — the Divisi app works them out for your field, and dates each job that follows.
Or check your field firstWhat changed in Asfour
- 18 September 2026 Mandarin — Planting window moved, now opens 18 Sep 2026
- 18 September 2026 Cucumber — Planting window moved, now opens 8 Sep 2027
This calendar moves
Planting windows shift with the forecast. Leave your email and we'll send what changed, and a note when planting time nears — a couple of emails a month at most.
Frequently asked questions
What crops grow well in Asfour?
Mandarin, Niger seed, Sweet orange, Wheat, Beetroot all rate well in Asfour — scored against its own rainfall, soil and terrain rather than a national average.
When should I plant Mandarin in Asfour?
In Asfour the window for Mandarin runs 18 Sep 2026 to 15 Feb 2027.
Is there a farming app that works in Asfour?
Divisi does. It reads Asfour's own rainfall, soil and terrain rather than a national average, so the planting dates and crop shortlist on this page are the same ones the app works out for a field here — then dates each job for that field, and keeps working with no signal.
Is this exact for my own field?
No — these are readings taken across Asfour, not on your field. Soil, slope and rainfall change from one farm to the next. Check your own location to see your own numbers.