Z. drummondii can be crossed. It needs to have the flower emasculated when it is still in bud. So all you have left is the stigma. Ina Crossley On 24/08/2015 8:28 p.m., Brian Whyer wrote: If I remember rightly, the Z. drummondii have the female part is way down ib the flower and you would probably need a qtip to assist in getting pollen to it. Patty > Yes it has a long thin tube. No qtip we have would get down it. Designed for long tongues. Easier to cut it away and wrap in clingfilm etc. A much larger flower form is available online. Maybe that has a larger diameter tube. > > Brian >