GREEN HONEY One plant which has a tendency to produce nectar which results in green honey is Purple Loosestrife (Lythrum salicaria L. (Lythraceae)). It grows in damp areas, along roadside ditches, etc. and is a great nectar producer. Greenish coloured honeys are quite well-known, but I don't know of a list of honey-plants and the colour honey they produce. Cheers, Peter