Tanacetum vulgare
Multi-annual wild perennial that grows up to 1 m high and is used as a biological plant protection against aphids
.The plants grow quite undemandingly and have bright yellow inflorescences and fern-like leaves. The plants have a strong scent and contain the toxic substance thujone, which is also effective in controlling aphids (500 g of herb boiled up in 10 L of water)
.Distance: 40 x 30 cm