Field Pennycress (Thlaspi Arvense) is a annual herb in the Brassicaceae family with easy care difficulty. It requires low watering and full sun or partial shade light in USDA hardiness zones 3-8. This plant is toxic to cats and dogs — keep it out of reach of pets.
Field Pennycress is a fast-growing annual weed in the mustard family, recognized by its flat, round seed pods and clusters of small white flowers.

Field Pennycress
Thlaspi Arvense
Field Pennycress is a fast-growing annual weed in the mustard family, recognized by its flat, round seed pods and clusters of small white flowers.
Quick Facts
Safety
Growing Conditions
Care Calendar
Monthly care tasks for Field Pennycress
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
Group plants together to create...
Growth Hack
Rotate your plant every...
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