There's a guy who used to make them in Kayole,i had his contacts but seems i lost them,But i'll try see if i can find them again... Then,there's a flower farm in Naivasha that makes them too and one of their main consumers is the Rhino Ark project. If you know of somebody who works at Rhino Ark,they would assist you with the full details.
Advice is what we ask for when we already know the answer but wish we didn't..
Nevermind what haters say, ignore them til they fade away - Just live your life