Wildflowers or companion planting?

Wildflowers or companion planting?

Observation - Wildflowers or companion planting? - UK and Ireland. Description: Pea-like flowers, mostly white with a hint of purple. Wheels of 7 or 8 narrow leaflets, similar to lupin. Appear to have been sown deliberately along with crop.

Pea-like flowers, mostly white with a hint of purple. Wheels of 7 or 8 narrow leaflets, similar to lupin. Appear to have been sown deliberately along with crop.