August 15 2008 - We tried walking the Strawberry Trail from Hamble Point up to Manor Farm, but kept getting lost. Fortunately, our random detours took us past some great wild food resources - some nice blackberries, a row of wild plum trees heavy with fruit and a planted rose hedge bearing lots of ripe rose hips.
What Are Rose Hips?
There are hundreds of species and varieties of rose - wild and cultivated - the good news is that they all produce usable fruits. The plants I found were an ornamental variety that produces dark purple-black hips.
More common sights (as depicted below) are the big, tomato-like hips of Rosa rugosa and those of wild hedgerow roses such as eglantine or dog rose (unripe in this photo)
Picking Rose Hips
There's no point picking rose hips until they're really ripe - they will have hardly any flavour until then - in the case of most wild species, the fruits ripen in late summer to autumn, but some of the garden varieties ripe a lot earlier. If the rose hips can be crushed between finger and thumb, they're ready - in some cases, this will only be true after there has been some frost to soften them.
Safety
Most roses have very sharp, backward-pointing thorns that will happily snag clothes and pierce and lacerate human flesh - another minor risk is the little hairs inside the rose hips - these can quite easily work their way into the skin, becoming a painful irritant. If preparing the hips for jam, it's best to wear rubber gloves - if straining them for jelly or syrup, don't squeeze the jelly bag, or the little hairs may be forced through the mesh.
Hairy Rose Galls
Quite a common sight on wild rose bushes - these spongy, hairy growths are galls - they're caused when a certain parasitic insect lays its eggs on the stems - they secrete a chemical that provokes the plant to form these abnormal structures which the developing larva then inhabits and feeds upon.
they're not, as far as I know, useful for anything - I just thought they were interesting enough to warrant a mention.
