Tagetes tenuifolia
TAXONOMY
FamilyAsteraceae
GenusTagetes
Zone9
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Tagetes tenuifolia, commonly known as Signet Marigold, is a member of the Asteraceae family and is native to Mexico and Central America. It is an annual plant known for its finely divided, lacy foliage and small, bright yellow or orange flowers. This plant is often used in gardens for its ornamental value and its ability to repel pests.
ALSO KNOWN AS
Signet Marigold
Slender-Leaf Marigold
Striped mexican marigold
Tagetes ernstii
Tagetes jaliscensis var. minor
Tagetes macroglossa
Tagetes microglossa
Tagetes oligocephala
Tagetes peduncularis
OVERVIEW
VPDCalculate
WaterMoist
SoilLoamy
LightDirect Bright (6 Hours)
Temperature20° C
Humidity50%
GDD900
pH6.5
Pressure1,013 mbar
DETAILS
Care Instructions
Tagetes tenuifolia thrives in bright, direct sunlight and prefers moderate temperatures. It should be watered regularly, allowing the soil to dry out partially between waterings. The plant enjoys moderate humidity and can be grown both indoors and outdoors. Regular pruning helps maintain its shape and encourages more blooms.Harvest
Tagetes tenuifolia, commonly known as signet marigold, is typically ready for harvest about 60 days after planting. Harvesting should be done when the flowers are fully open and vibrant in color. To harvest, use clean, sharp scissors or pruning shears to cut the flowers just above a set of leaves to encourage further blooming. It is best to harvest in the morning after the dew has dried but before the heat of the day. Regular harvesting of the flowers will promote continuous blooming throughout the growing season.Soil
This plant prefers well-draining loamy soil with a slightly acidic to neutral pH. Good drainage is essential to prevent root rot. A mix of garden soil with some sand and organic matter works well.Fertilizer
Tagetes tenuifolia benefits from a balanced fertilizer with a nutrient composition of 5-10-10. Fertilize every 4-6 weeks during the growing season to promote healthy growth and abundant flowering.Repotting
Repotting is generally not necessary for this annual plant, but if grown in containers, it can be repotted in fresh soil at the beginning of the growing season. Ensure the new pot has good drainage.Propagation
Propagation is typically done through seeds. Sow seeds indoors 6-8 weeks before the last frost date or directly in the garden after the danger of frost has passed. Seeds should be lightly covered with soil and kept moist until germination.Pruning
Pruning is beneficial for Tagetes tenuifolia to encourage bushier growth and more flowers. Deadhead spent blooms regularly and trim back any leggy growth to maintain a compact shape.Toxicity
Tagetes tenuifolia is generally non-toxic to pets and humans. However, some individuals may experience skin irritation from handling the plant.Additional
Tagetes tenuifolia is known for its pest-repelling properties, making it a great companion plant in vegetable gardens. It can help deter nematodes and other harmful insects.REVOLUTIONIZE YOUR PLANT CARE
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