Growing Corn in Île-de-France
23 adapted varieties
In Île-de-France, the local agronomic conditions (Cfb — oceanic temperate climate, 1156 growing degree days, loam soil at pH 6.9, 280 frost-free days) are particularly favorable to corn cultivation.
Favorable growing period: April to October.
Recommended varieties: LS Siliciana, LS Arolia, ZETA 140 S
Climate
Limited growing degree days (1156 GDD). Choose the earliest maturing varieties.
Notable summer water deficit (-203 mm). Pick drought-tolerant varieties.
Long frost-free season (280 days), allowing broad crop cycles.
Sowing calendar
Favorable growing period: April to October.
Soil & recommendations
Neutral pH (6.9), suitable for most crops.
Recommended varieties
LS Siliciana
Very early double-cross hybrid delivering strong silage yield, good forage quality and reliable digestibility.
LS Arolia
Ultra-early hybrid delivering high forage yield, strong feed value and excellent digestibility.
ZETA 140 S
Very early hybrid with ultra-short cycle, excellent silage quality, strong grain potential and catch cropping suitability.
LS Joalia
A very early hybrid offering strong forage potential and excellent adaptation to high sowing densities.
LS Amuria
Very early double-hybrid maize with strong forage quality and excellent digestibility.
ZETA 120
Ultra-early hybrid with ultra-fast dry-down, strong density adaptation and very good forage digestibility.
ZETA 125
Ultra-early hybrid with ultra-fast dry-down, strong density adaptation and excellent forage digestibility.
ZETA 110 S
Ultra-early hybrid with a very short cycle, fast dry-down, strong density adaptation and excellent grain-to-precocity ratio.
LS Parisiana
Ultra early silage-oriented hybrid with high digestibility and strong adaptation to dense planting.
LS MARIDOL
Ultra-early hybrid with a very fast dry down and excellent digestibility.
LS Marelia
Ultra early hybrid with fast dry down, strong density tolerance and excellent digestibility.
ZETA 105
Ultra-early hybrid with ultra-short cycle, rapid dry-down, and strong performance under dense planting.
LS Norvia
Ultra-early hybrid with a very short cycle, rapid dry down, and strong digestibility.
ZETA 115 S
Ultra-early hybrid with a very short cycle, rapid maturity, strong density adaptation and excellent feeding quality.
LS BAJKALIA
Ultra-early corn hybrid offering very fast dry down and excellent digestibility.
LS Maridol
Ultra-early hybrid with a very short cycle, ideal for early silage and fast grain maturity.
TA57-23
Ultra-early double-cross hybrid suited for catch cropping, high densities and strong digestibility.
LS Zetalia
Early double-cross hybrid with strong and consistent yield, very good digestibility and solid agronomic balance.
Smyrna
Early silage hybrid offering strong yield potential and solid agronomic performance.
LSM 0811 (Algor)
An early hybrid offering strong silage and grain potential with excellent rusticity and luxuriant vegetation.
ZETA 200
Very early silage hybrid with strong yield potential, high feeding value and good adaptation to dense stands.
LS Tirnavia
Early to semi-early hybrid combining strong yield potential, solid agronomic health and very good forage quality.
Corn ELAMIANA
Medium-early silage corn hybrid combining strong vigor, high protein levels and excellent digestibility.
| Variety | Maturity (FAO) | Type | Use | Suitability for the region |
|---|---|---|---|---|
| LS Siliciana | FAO 170 | Flint to semi-flint | Silage | 9/10 |
| LS Arolia | FAO 120 | — | Silage | 9/10 |
| ZETA 140 S | FAO 140 | Flint–dent to dent | Silage and grain | 9/10 |
| LS Joalia | FAO 180 | Semi-dent | Silage and grain | 9/10 |
| LS Amuria | FAO 170 | Semi-dent corn | Silage | 9/10 |
| ZETA 120 | FAO 120 | Flint – soft flint | Grain and silage | 8/10 |
| ZETA 125 | FAO 125 | Flint – soft flint | Grain and silage | 8/10 |
| ZETA 110 S | FAO 110 | Flint | Silage and grain | 8/10 |
| LS Parisiana | FAO 120 | Soft flint | Grain and silage | 8/10 |
| LS MARIDOL | FAO 120 | Flint – so flint | Silage and grain | 8/10 |
| LS Marelia | FAO 130 | Flint - soft flint | Grain and silage | 8/10 |
| ZETA 105 | FAO 105 | Flint – soft flint | Grain and silage | 8/10 |
| LS Norvia | FAO 100 | Flint to semi-flint | Silage | 8/10 |
| ZETA 115 S | FAO 115 | Flint | Silage and grain | 8/10 |
| LS BAJKALIA | FAO 120 | Flint – so flint | Silage | 8/10 |
| LS Maridol | FAO 120 | — | Silage - grain | 8/10 |
| TA57-23 | FAO 120 | Flint to semi-flint | Silage | 8/10 |
| LS Zetalia | FAO 220 | Semi-dent to dent | Silage | 7/10 |
| Smyrna | Early – B group | Flint to semi flint | Silage | 7/10 |
| LSM 0811 (Algor) | Early, end of group B | Flint–dent | Dual-purpose with grain tendency | 7/10 |
| ZETA 200 | FAO 200 | Semi-dent | Silage | 7/10 |
| LS Tirnavia | Early to semi early (end of B group) | Flint to semi flint | Grain and silage | 7/10 |
| Corn ELAMIANA | FAO 250 | Flint to semi-dent | Silage | 7/10 |
Risks & watchpoints
Key agronomic watchpoints in this zone:
- Rootworm: pressure 6/10.
- European corn borer: pressure 5/10.
Other adapted crops in this zone
Other regions to grow corn
Agronomic summary
Maize in Île-de-France is mostly grown rainfed on the deep silts of Brie and Vexin (1,156 GDD, 280 frost-free days). Ultra-early to early varieties (LS Marelia, ZETA 105, LS Norvia) are safest. The pronounced summer deficit (-203 mm) penalises years without irrigation, but high-water-holding silts partially compensate.
Frequently asked questions
Which corn variety is best suited for Île-de-France?
The varieties recommended above are pre-selected based on local climate, soil and disease pressure. Top picks combine adapted maturity, yield stability and the specific disease tolerances needed in Île-de-France.
When is the best time to sow corn in Île-de-France?
The favorable sowing window is typically from April to October. Exact timing depends on soil temperature (>10°C at 5 cm), weather forecast and your local agronomist's advice.
What yield can I expect from corn in Île-de-France?
Yields depend on variety, agronomic management and the season. Under typical Île-de-France conditions with good practices, our adapted varieties target stable, competitive commercial yields. Precise ranges are available on request.