Weedfree plus long lasting weedkiller

Neudorff’s WeedFree Plus+ is a powerful weedkiller for weeds and grasses. Its all-in-one blend of two active ingredients, pelargonic acid and maleic acid hydrazide, works on a range of pesky plants like stinging nettle, dandelion, thistle, chickweed, bluegrass, field horsetail, plantain and ground elder/goutweed. Pelargonic acid is sourced from pelargoniums, while maleic acid hydrazide has been used in crop growth regulation since 1952.