At our May meeting, we'll be showing a recorded talk by Fred Clarke on Catasetums.  This fascinating genus of orchids produces male or female flowers depending on the light level; the showy male flowers arise if you cultivate in lower light, the green but intricate female flowers if you cultivate in brighter light.

Phil Gould, who helps to look after the Orchid House at Cambridge Botanic Gardens and has been growing orchids himself for 40 years, will tell us about the 'Cambridge Connection'.

Simon Tarrant will be visiting us this month to tell us about 'Orchids of Estonia'.