Tithonia rotundifolia
TAXONOMY
FamilyAsteraceae
GenusTithonia
Zone10
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Tithonia rotundifolia, commonly known as Mexican Sunflower, is an annual plant in the Asteraceae family. Native to Mexico and Central America, it thrives in seasonally dry tropical climates. The plant is known for its bright orange-red flowers and can grow up to 6 feet tall. It is often used in gardens to attract butterflies and other pollinators.
ALSO KNOWN AS
Leighia Speciosa
Verbesina Szyszylowiczii
Helianthus speciosus
Mexican sunflower
Tagetes rotundifolia
Tithonia aristata
Tithonia heterophylla
Tithonia macrophylla
Tithonia speciosa
Tithonia tagetiflora
Tithonia uniflora
Tithonia vilmoriniana
Urbanisol aristatus
Urbanisol heterophyllus
Urbanisol tagetiflora
Urbanisol tagetiflora f. tagetiflora
Urbanisol tagetiflora var. tagetiflora
Urbanisol tagetifolius
Urbanisol tagetifolius f. tagetifolius
Urbanisol tagetifolius var. speciosus
Urbanisol tagetifolius var. tagetifolius
OVERVIEW
VPDCalculate
WaterDry
SoilLoamy
LightDirect Bright (6 Hours)
Temperature25° C
Humidity50%
pH6.5
Pressure1,013 mbar
DETAILS
Care Instructions
Mexican Sunflower requires full sun and moderate temperatures to thrive. It prefers well-drained soil and should be watered when the soil is almost completely dry. The plant can tolerate moderate humidity levels and does not require high humidity. Regular pruning can help maintain its shape and encourage more blooms.Soil
Tithonia rotundifolia prefers well-drained loamy soil. It can tolerate poor soil conditions but will perform best in moderately fertile soil. Ensure the soil has good drainage to prevent waterlogging, which can harm the plant.Fertilizer
Use 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 promote healthy growth and abundant flowering.Repotting
As an annual plant, Tithonia rotundifolia does not require repotting. However, if grown in containers, ensure the pot is large enough to accommodate its growth and has good drainage.Propagation
Mexican Sunflower can be propagated from seeds. Sow the seeds directly in the garden after the last frost or start them indoors 6-8 weeks before the last frost date. Transplant the seedlings outdoors when they are large enough to handle.Pruning
Prune the plant regularly to remove dead or damaged stems and to encourage bushier growth. Pinching back the tips of the stems can also promote more blooms.Toxicity
Tithonia rotundifolia is not known to be toxic to pets or humans. It is generally considered safe for gardens and households.Additional
Mexican Sunflower is a great addition to butterfly gardens and can be used as a cut flower. It is relatively easy to grow and can add vibrant color to any garden space.REVOLUTIONIZE YOUR PLANT CARE
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