Huelva Strawberry Belt — Live Satellite Health Report
·cropland ·Huelva, Spain
About this region
Huelva, on Spain’s Atlantic coast near the Portuguese border, is Europe’s strawberry capital. The sandy soils, mild winters, and abundant sunlight make it possible to produce berries through the winter months — the core export window runs from December to April, when most of Europe is frozen. The region also grows raspberries, blueberries, and blackberries under plastic tunnels and open fields, making it one of Europe’s most intensive horticultural zones.
Climate & growing cycle
Huelva’s mild Mediterranean-Atlantic climate is driven by proximity to the ocean, which moderates winter temperatures and prevents frost. Strawberries are planted in late summer, begin producing in December, and reach peak production in February–March before the cycle resets in the summer heat. The winter production window is the reverse of most crops — peak NDVI occurs in January and February when the rest of Europe is bare.
Satellite monitoring insights
Strawberries are grown under plastic mulch and tunnels, which complicates satellite monitoring — the plastic canopy reflects light differently from bare leaves, and the alternating strips of plastic and vegetation create a mixed pixel signal. NDVI runs high in the peak winter production months (0.5–0.7) and dips during the summer heat when the cycle resets. Water management is the central challenge: the sandy soils drain fast and the region has faced chronic aquifer overdraft, making NDMI (moisture) monitoring especially relevant. EVI is valuable here for penetrating the plastic-tunnel interference — it handles atmospheric and surface reflectance artefacts better than simple NDVI.
Key metrics
| Index | Peak range | Management signal |
|---|---|---|
| NDVI | 0.5–0.7 (winter) | Peak production in Jan–Feb |
| NDMI | −0.1 to 0.2 | Water stress in fast-draining sandy soils |
| EVI | 0.3–0.5 | Handles plastic tunnel reflectance artefacts |
Free report: Get a live satellite health analysis of Huelva’s berry fields this month — see canopy health, water status, and winter production progress for free, no signup. Check the fields →