As Fiona mentions, the two types of fertiliser that have proven effective against slugs are either high in potash or high in ...

Urine contains water, urea and salts. Urea is produced in the liver when excess amino acids are broken down. Urea is the main waste product removed in the urine, as it is not reabsorbed in the kidney.

Formaldehyde is an essential ingredient in the production of urea fertilizer, but an Environmental Protection Agency occupational exposure value ruling on the substance, could threaten its use in ...

But he explains that the product is “produced as prills, little pellets that pour rather easily”. “These might – I’m speculating – be poured into large polyester-type bags that can ...