Rice (Oryza sativa)
Care, watering, light and tips for Rice on Floravia.
Quick facts
- Family: Poaceae
- Difficulty: Demanding
- Watering: every 7 days
- Light: Partial shade
- Temperature: 10–30 °C
About Rice
Rice (Oryza sativa) is a fundamental annual grass, globally cultivated for its edible grains. It features erect stems with long, slender leaves, and floral panicles containing the grains. Although grown on a large scale, it can be an interesting decorative element in ponds or water gardens in warm, humid climates.
Native range
Tropical and subtropical Asia, particularly in India and Southeast Asia
Care tips
It requires full sun and warm temperatures, ideally between 20-35°C (68-95°F). Watering is crucial: it needs to be constantly in standing water or very moist soil, hence its common cultivation in flooded paddies. It prefers fertile, clayey soils with a slightly acidic pH. A common mistake is trying to grow it in pots without ensuring zero drainage and constant inundation.
How to save a dying Rice
- Warning signs
- Yellowish or whitish leaves, stunted growth, brown spots on leaves. May indicate nutritional deficiencies or water stress.
- First aid
- Ensure the field is well-flooded (2-10 cm of water). Check fertilization, especially nitrogen. Control pests like stem borers.
- What kills it
- Lack of constant water (it's a wetland crop), severe nutrient deficiencies, uncontrolled pest infestation.
- Can it be saved?
- Yes, if water, nutrient, or pest problems are quickly corrected. Act before damage is irreversible.