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Amaranthus hybridus
Amaranthus hybridus
Amaranthus hybridus
Amaranthus hybridus

Amaranthus hybridus

TAXONOMY

FamilyAmaranthaceae
GenusAmaranthus
Zone10

ABOUT

Amaranthus hybridus, commonly known as smooth amaranth or smooth pigweed, is a species of annual flowering plant in the family Amaranthaceae. It is native to the Americas but has spread to many other parts of the world. This plant is known for its rapid growth and can reach heights of up to 2 meters. It is often found in disturbed soils and is considered a weed in many areas. However, it is also cultivated for its edible leaves and seeds.

ALSO KNOWN AS

Galliaria Hybrida
Galliaria Patula
Green Amaranth
Hybrid Amaranth
Slim Amaranth
Smooth Pigweed
Amaranthus aureus
Amaranthus batalleri
Amaranthus bellardii
Amaranthus berchtholdii
Amaranthus catechu
Amaranthus chlorostachys
Amaranthus chlorostachys var. hybridus
Amaranthus cruentus var. patulus
Amaranthus eugenii
Amaranthus flavescens
Amaranthus hecticus
Amaranthus hybridus f. aciculatus
Amaranthus hybridus subsp. hybridus
Amaranthus hybridus subsp. incurvatus
Amaranthus hybridus var. batalleri
Amaranthus hybridus var. bellardii
Amaranthus hybridus var. chlorostachys
Amaranthus hybridus var. densus
Amaranthus hybridus var. hecticus
Amaranthus hybridus var. hybridus
Amaranthus hybridus var. laetus
Amaranthus hybridus var. prostratus
Amaranthus hybridus var. rubricaulis
Amaranthus hybridus var. sanguineus
Amaranthus incurvatus
Amaranthus intermedius
Amaranthus laetus
Amaranthus laxiflorus
Amaranthus neglectus
Amaranthus nepalensis
Amaranthus paniculatus var. sanguineus
Amaranthus patulus
Amaranthus patulus f. multispiculatus
Amaranthus patulus var. multispiculatus
Amaranthus pseudoretroflexus
Amaranthus retroflexus var. chlorostachys
Amaranthus retroflexus var. hybridus
Amaranthus spicatus
Amaranthus timeroyi
Amaranthus trivialis

OVERVIEW

WaterMoist
SoilLoamy
LightDirect Bright (6 Hours)
Temperature25° C
Humidity60%
GDD900
pH6.5
Pressure1,013 mbar

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DETAILS

Care Instructions
Amaranthus hybridus thrives in full sunlight and requires moderate temperatures. It prefers a humid environment but can tolerate a range of humidity levels. Water the plant regularly, allowing the soil to dry out partially between waterings. Ensure the plant receives at least 6 hours of direct sunlight daily for optimal growth.
Harvest
Amaranthus hybridus, commonly known as smooth amaranth, is typically ready for harvest about 60 days after planting. The leaves can be harvested when they are young and tender, usually when the plant reaches about 6-8 inches in height. For grain production, the seeds are harvested when the seed heads turn a dark brown or black color, which usually occurs in late summer to early fall. To harvest the seeds, cut the seed heads and allow them to dry in a well-ventilated area. Once dry, thresh the seeds by rubbing the seed heads between your hands or using a mechanical thresher. Ensure the seeds are fully dry before storage to prevent mold and spoilage.
Soil
This plant prefers well-draining loamy soil that is rich in organic matter. It can tolerate a range of soil types but performs best in nutrient-rich soil. Ensure the soil has good drainage to prevent waterlogging, which can harm the plant.
Fertilizer
Amaranthus hybridus benefits from a balanced fertilizer with an N-P-K ratio of 10-10-10. Fertilize the plant every 4-6 weeks during the growing season to support its rapid growth and development.
Repotting
Repotting is generally not necessary for Amaranthus hybridus as it is an annual plant. However, if grown in containers, ensure the pot is large enough to accommodate its growth. Repot in the early stages of growth if needed, using fresh, nutrient-rich soil.
Propagation
Amaranthus hybridus can be propagated by seeds. Sow the seeds directly into the soil after the last frost date. Ensure the soil is warm and moist to encourage germination. Thin the seedlings to allow enough space for each plant to grow.
Pruning
Pruning is beneficial for Amaranthus hybridus to encourage bushier growth and remove any damaged or diseased parts. Prune the plant during the growing season by cutting back the stems to promote new growth.
Toxicity
Amaranthus hybridus is not toxic to pets or humans. However, it is important to note that the plant can accumulate nitrates, which can be harmful if consumed in large quantities. It is generally safe to eat in moderate amounts.
Additional
Amaranthus hybridus is a versatile plant that can be used both as a food source and an ornamental plant. Its leaves and seeds are edible and nutritious, making it a valuable addition to gardens. Regular monitoring for pests and diseases is recommended to ensure healthy growth.
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