It is grown in areas where the land is unsuitable or the climate too cool for paddy rice cultivation. However, the development of rice varieties that can withstand cold has led to a sharp decline in the cultivation of Japanese barnyard millet, in favor of rice. The earliest records of the domesticated form date to 2000 BC from the Jōmon period of Japan.
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Annual
Lifespan
Grass
Plant Type
20 - 35 ℃
Ideal Temperature
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Distribution
Care Guide
Images of Japanese millet
Distribution of Japanese millet
Distribution Map
Japanese millet is indigenous to parts of Asia, including its temperate and boreal regions. It has been introduced to a multitude of places across the northern and southern hemispheres, notably in parts of Europe, Australasia, and East Asia. This plant has managed to adapt beyond its native range, finding suitable environments in various moderate climates.
Native
Cultivated
Invasive
Introduced
No species reported
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Care Guide for Japanese millet
Every week
Water
Full sun
Sunlight
20 - 35 ℃
Ideal Temperature
Water:
Japanese millet thrives in environments with consistent moisture, preferring evenly moist soil without waterlogging. Weekly watering is ideal, and it is best suited for outdoor cultivation, benefiting from natural rain patterns that support its growth cycle linked to water availability.
Pruning:
Japanese millet has rapid growth and dense foliage, requiring regular pruning from early to late spring. Techniques include thinning clusters for air circulation and removing dead stems, promoting healthy growth and reducing disease risks, ultimately enhancing productivity and crop yields.
Propagation:
Japanese millet propagates effectively via seed sowing on well-prepared soil. Moderate watering is essential to avoid waterlogging during germination. Thinning seedlings helps optimize growth space, while diligent weed management promotes robust development and healthier plants.
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