Giant Ragweed (Ambrosia Trifida) is a annual herb in the Asteraceae family with easy care difficulty. It requires moderate watering and full sun light in USDA hardiness zones 3-9. This plant is safe for cats and dogs.
Ambrosia trifida, commonly known as giant ragweed, is a tall annual herbaceous plant native to North America, known for its allergenic pollen and rapid growth.
Giant Ragweed
Ambrosia Trifida
Ambrosia trifida, commonly known as giant ragweed, is a tall annual herbaceous plant native to North America, known for its allergenic pollen and rapid growth.
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Care Calendar
Monthly care tasks for Giant Ragweed
Expert Care Tips
Pro tips from botanists and plant experts
Watering Tip
Check soil moisture by inserting your finger 1 inch deep. Water only when the top layer feels dry to prevent overwatering.
Humidity Trick
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Growth Hack
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