Lac Duong blueberries

1. 1
   02/07/2026Manual

   Season started, planted

   Plot V1 · certified seed, seed origin recorded

2. 2
   20/07/2026Device

   Automated irrigation and nutrition

   Soil moisture, EC and pH sensors drive valves; every cycle logged

3. 3
   12/08/2026AI

   AI early warning on fungal risk

   Prolonged leaf wetness; more ventilation, biological treatment

4. 4
   13/08/2026Expert

   Plant-protection engineer approved IPM plan

   No chemical pesticides; re-check after 7 days

5. 5
   08/09/2026Device

   Drone NDVI survey

   Vegetation index stable on 95% of the area

6. 6
   30/09/2026Device

   Harvest, pre-harvest interval checked

   System confirmed no spray is within its pre-harvest interval

7. 7
   30/09/2026AI

   AI quality grading

   Cameras check size, color, blemishes; 94% grade A

8. 8
   30/09/2026Lab

   Rapid residue test

   No organophosphate or carbamate residues detected

9. 9
   01/10/2026Cold chain

   Packed, QR-labeled, into cold chain

   Reefer truck at 2–6°C, temperature logged continuously by IoT sensors

LIVE

Live camera at plot V1

Season growing conditions (IoT)

Temperature

18–26°C

Humidity

65–82%

Soil moisture

32–38%

Water / 100 m²

1,6 m³

Lot lab results

• Pesticide residues (200+ active ingredients screened)Not detected
• Nitrate (NO₃⁻)Below the legal limit
• Heavy metals Pb, Cd, AsPass
• Microbes E. coli, SalmonellaNot detected

Log hash: 0x109e66299266e901a1f9c3

Open full trace record

Pot-grown on substrate with automated nutrient feeding at pH 4.5–5.5. Hand-picked into vented punnets.

Origin

NG Lac Duong blueberry farm, Lac Duong, Lam Dong

Plot

V1

Grower

K'Bình

Coordinates

12.00°N, 108.42°E

Harvested

30/09/2026

SKU

BB01

• M

  Minh Anh

  Verified buyer

  Scanned the QR and saw the farm camera – first time I've felt this confident buying produce. Super fresh, great packaging.

  • Fresh
  • Transparent
• Q

  Quốc Bảo

  Verified buyer

  Delivered in 2 hours and I could watch the cooler temperature the whole way. Better than the market.

  • Fast delivery
• T

  Thảo Vy

  Verified buyer

  Consistent quality; a bit pricey but worth it with lab tests. Would love smaller packs.

  • Worth it
• H

  Hoàng Long

  Verified buyer

  Planned the whole week with the AI meal planner, then one tap to cart. Huge time saver.

  • Convenient