Acmella oleracea
TAXONOMY
FamilyAsteraceae
GenusAcmella
Zone10
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Acmella oleracea, commonly known as the toothache plant or paracress, is an annual herb native to the tropical regions of Brazil. It is known for its unique ability to produce a tingling sensation when chewed, which has been traditionally used to relieve toothaches. The plant features bright yellow and red inflorescences and thrives in seasonally dry tropical climates.
ALSO KNOWN AS
Anacyclus Pyrethraria
Bidens Fervida
Cotula Pyrethraria
Isocarpha Pyrethraria
Pyrethraria Dichotoma
Pyrethrum Spilanthus
Toothache Plant
Bidens fixa
Bidens fusca
Bidens oleracea
Spilanthes acmella var. oleracea
Spilanthes fusca
Spilanthes oleracea
Spilanthes oleracea var. fusca
Spilanthes oleracea var. oleracea
Spilanthes radicans
OVERVIEW
VPDCalculate
WaterMoist
SoilLoamy
LightDirect Bright (6 Hours)
Temperature25° C
Humidity60%
GDD1,350
pH6.5
Pressure1,013 mbar
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DETAILS
Care Instructions
To care for Acmella oleracea, provide it with bright, direct sunlight for several hours a day. Maintain moderate temperatures and ensure the plant is kept in a humid environment. Water the plant when the soil partially dries out, and avoid overwatering to prevent root rot.Harvest
Acmella oleracea, commonly known as the toothache plant or paracress, is typically ready for harvest about 90 days after planting. The best time to harvest is when the plant is in full bloom, as this is when the leaves and flowers contain the highest concentration of active compounds. To harvest, cut the stems just above the base of the plant, ensuring you leave enough foliage for the plant to continue growing if you plan to harvest multiple times. The leaves and flowers can be used fresh or dried for later use. It is important to harvest in the morning after the dew has dried but before the heat of the day to ensure the best quality.Soil
Acmella oleracea prefers well-draining loamy soil. Ensure the soil mix allows for good drainage to prevent waterlogging, which can harm the plant. A mix of garden soil with some sand and organic matter works well.Fertilizer
Use a balanced fertilizer with a nutrient composition of 5-10-10. Fertilize the plant every 4-6 weeks during the growing season to support its growth and flowering.Repotting
Repot Acmella oleracea annually or when the plant outgrows its current pot. Choose a slightly larger pot with good drainage holes. Carefully transfer the plant to the new pot, ensuring the roots are not damaged.Propagation
Propagate Acmella oleracea through seeds or stem cuttings. Sow seeds in a well-draining soil mix and keep them moist until germination. For stem cuttings, take a healthy cutting, remove the lower leaves, and place it in water or moist soil until roots develop.Pruning
Prune Acmella oleracea regularly to encourage bushier growth and remove any dead or damaged parts. Pruning also helps maintain the plant's shape and promotes better air circulation.Toxicity
Acmella oleracea is not toxic to pets or humans. However, its leaves and flowers produce a tingling sensation when chewed, which may be uncomfortable for some individuals.Additional
Acmella oleracea is often used in traditional medicine and culinary applications. Its unique properties make it a fascinating plant to grow, and it can be a conversation starter in any garden.REVOLUTIONIZE YOUR PLANT CARE
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