Russian pigweed (Axyris amaranthoides) became an invasive species when it reached North America and has the potential to devastate crops by taking over the ground. The seeds can also ruin cereal crop harvests. Russian pigweed has a pronounced taproot, which makes control by tilling impossible, so it's very challenging to eradicate once established.
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Summer, Fall
Bloom Time
20 cm to 80 cm
Plant Height
Yellow, Green, Brown
Flower Color
Semi-evergreen
Leaf type
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Images
Distribution
Care Guide
Images of Russian pigweed
Distribution of Russian pigweed
Distribution Map
Russian pigweed is native to a broad region across northern and central Asia. It has successfully established itself in various parts of northern and eastern Europe, as well as in North America and Japan. This plant thrives in temperate zones and has adapted to various environments outside its natural range.
Native
Cultivated
Invasive
Introduced
No species reported
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Hemisphere Trend Curve
Northern
Sorthern
Care Guide for Russian pigweed
Every week
Water
Full sun
Sunlight
Water:
Originating from arid regions, russian pigweed conserves water and prefers dry conditions. It is drought-tolerant and should be watered weekly. Grow russian pigweed in well-draining soil outdoors to avoid waterlogging, especially during active growth cycles.
Fertilize:
Russian pigweed thrives with regular fertilization, especially balanced nutrition and high-nitrogen during its vegetative phase. Fertilize bi-monthly in the growing season, reducing in winter. Dilute fertilizer to half-strength to avoid root burn, and always water thoroughly post-application for optimal nutrient uptake.
Pruning:
Prune russian pigweed in early to late spring to encourage healthy growth and prevent disease. Remove dead branches and thin crowded areas for better air circulation. Regular pruning maintains shape and vigor. Consult local horticultural sources for tailored care recommendations.
Propagation:
Russian pigweed thrives in sandy and gravelly settings, requiring a well-draining substrate to prevent waterlogging. Propagate by evenly sowing seeds with light soil coverage for germination. Moderate watering keeps the medium moist to support healthy seedling development.
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