Honey

This is a good one.

"Bee keeping in California begins in. October/November/December..."

 http://www.klausesbees.com/photologue.html

"The honey flow is NOT year round as many think – the honey ONLY flows IF there has been rain. One may see an abundance of flowers everywhere and think HONEY but without water there is none. RAIN = NECTAR = HONEY. It is that simple. No nectar NO HONEY."

http://www.klausesbees.com/about.html