Ambrosia Tenuifolia

Description

Ambrosia Tenuifolia, also known as slender ragweed, is a common plant found in North America. It belongs to the Asteraceae family and is an annual plant that grows up to 1.5 meters in height. It has green leaves that are deeply divided and serrated. The flowers are small and greenish-yellow in color and bloom from July to October. The plant produces a large amount of pollen that can cause allergic reactions in some individuals.

Taxonomic Information

Appearance

Ambrosia Tenuifolia is an annual plant that grows up to 1.5 meters in height. It has deeply divided, serrated leaves that are green in color. The flowers are small and greenish-yellow and bloom from July to October. The plant produces a large amount of pollen that can cause allergic reactions in some individuals.

Care Guide

Ambrosia Tenuifolia is a hardy plant that requires minimal care. It can grow in a variety of soil types and does not require fertilizer. It prefers full sun but can also tolerate partial shade. The plant is drought-tolerant and does not require frequent watering. It is hardy in USDA zones 4-8.

Common Pests & Diseases

Ambrosia Tenuifolia is relatively pest-free but can be susceptible to aphids and spider mites. It can also be affected by fungal diseases such as powdery mildew and rust. To prevent these issues, ensure proper air circulation around the plant and remove any infected leaves or stems immediately.

Habitat

Ambrosia Tenuifolia is native to North America and can be found in a variety of habitats, including fields, roadsides, and disturbed areas. It prefers well-draining soil and can tolerate drought conditions.

Question and Answer

Q: Is Ambrosia Tenuifolia poisonous?
A: No, Ambrosia Tenuifolia is not poisonous.

Q: How do I control the pollen from Ambrosia Tenuifolia?
A: To control the pollen from Ambrosia Tenuifolia, remove the plant before it blooms or use a pollen filter mask when working around the plant.

Q: How often should I water Ambrosia Tenuifolia?
A: Ambrosia Tenuifolia is drought-tolerant and does not require frequent watering. Water only when the soil feels dry to the touch.

Q: Can Ambrosia Tenuifolia grow in partial shade?
A: Yes, Ambrosia Tenuifolia can grow in partial shade but prefers full sun.

Related Plants

• Ambrosia Arborescens
• Ambrosia Chamissonis
• Ambrosia Cordifolia
• Ambrosia Dumosa

References

• “Ambrosia Tenuifolia.” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=d172.
• “Slender Ragweed.” USDA Forest Service, www.fs.fed.us/database/feis/plants/forb/ambten/all.html.
• “Ambrosia Tenuifolia.” Discover Life, www.discoverlife.org/mp/20q?search=Ambrosia+tenuifolia.