Corn buttercup (Ranunculus arvensis)
Care, watering, light and tips for Corn buttercup on Floravia.
Quick facts
- Family: Ranunculaceae
- Difficulty: Easy to care for
- Watering: every 7 days
- Light: Partial shade
- Temperature: 10–30 °C
- Toxicity: Toxic to pets
About Corn buttercup
Ranunculus arvensis, commonly known as field buttercup, is an annual herb belonging to the Ranunculaceae family, often found in cultivated fields and roadsides. It features small, bright yellow flowers with five petals, characteristic of buttercups, and deeply lobed leaves. While considered a weed in agriculture, its blooming can add a wild, natural touch to meadows and rustic-style gardens.
Native range
Europe, North Africa, and West Asia
Care tips
This plant thrives in full sun to partial shade and well-drained soils, though it tolerates a wide range of soil types, including poor ones. Watering is not critical once established, as it is adapted to dryland conditions, but excessive moisture can be detrimental. It requires no fertilization, and it's important to be aware of its spreading capacity if grown in a garden, as it can become invasive. A common mistake is to confuse it with ornamental buttercup species and expect the same behavior.
How to save a dying Corn buttercup
- Warning signs
- Yellowing or wilting leaves, soft stems, no flowering.
- First aid
- Transplant to better draining soil, ensure full sun or partial shade, water moderately.
- What kills it
- Overwatering causing root rot; excessive shade.
- Can it be saved?
- Yes, if drainage and sun exposure are corrected quickly.