2026 Planting Guide
Fall cropWhen to Plant Rice in Brazil
Complete guide to growing rice in Brazil with optimal planting dates, recommended varieties, soil requirements, pest management, and harvest timing. Data sourced from national agricultural research organizations and FAO.
Monthly Planting Calendar
Visual overview of the rice growing season in Brazil.
Quick Facts
Min. Soil Temp
20°C (68°F) minimum
Growing Period
100-140 days
From planting to harvest
Last Spring Frost
N/A
Tropical climate
First Fall Frost
N/A
No frost risk
Monthly Task Timeline
Month-by-month guide for managing rice in Brazil.
January
Grow & MonitorIrrigate as needed, scout for pests, apply side-dress fertilizer, and manage weeds.
February - May
HarvestCheck maturity indicators, schedule equipment, harvest at optimal moisture content.
June - September
Off-seasonCover crop planting, soil testing, equipment maintenance, and planning for next season.
October - December
PlantPrepare soil, apply starter fertilizer, and sow seeds at recommended depth and spacing.
Best Rice Varieties for Brazil
These varieties have proven performance in Brazil's climate and soil conditions. Always source certified seed from reputable dealers.
| # | Variety | Best For |
|---|---|---|
| 1 | IRGA 424RI | Brazil climate |
| 2 | BRS Catiana | Brazil climate |
| 3 | BRS Pampa | Brazil climate |
| 4 | IRGA 431CL | Brazil climate |
Growing Tips for Brazil
Region-specific advice from agricultural extension services and experienced Brazil farmers.
Rio Grande do Sul produces 70%+ of Brazilian rice
Irrigated lowland (varzea) is dominant system
Clearfield varieties for red rice control
Pre-germinated seed system: soak 24-48h, drain 24h, then broadcast
Pest & Disease Watch
Monitor for these threats throughout the growing season. Integrated Pest Management (IPM) is recommended.
Stem borers
Scout regularly and use integrated pest management
Brown planthopper
Scout regularly and use integrated pest management
Rice blast fungus
Scout regularly and use integrated pest management
Leaf folder
Scout regularly and use integrated pest management
Rice bug
Scout regularly and use integrated pest management
Companion Planting
These plants grow well alongside rice, improving pest control, pollination, and nutrient availability.
Frost Dates
No Frost Risk
Brazil has a tropical or subtropical climate. Frost is generally not a concern, but altitude-dependent cold spells can occur in some areas.
Frequently Asked Questions
When is the best time to plant rice in Brazil?
The optimal planting window for rice in Brazil is October 1 to December 31. Soil temperature should reach at least 20°C (68°F) minimum before planting. The total growing period is 100-140 days.
What varieties of rice grow best in Brazil?
The best varieties for Brazil include IRGA 424RI, BRS Catiana, BRS Pampa, IRGA 431CL. These varieties are adapted to local climate and soil conditions and have proven performance records.
When can I harvest rice in Brazil?
The harvest window for rice in Brazil is typically February 15 to May 31. The crop takes 100-140 days from planting to reach maturity.
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Data Sources
Data sourced from EMBRAPA (Empresa Brasileira de Pesquisa Agropecuaria), CONAB, and state extension services. Last updated: March 2026.
Planting dates are averages and may vary by county, elevation, and local microclimate. Always consult your local extension office for the most precise recommendations.