Of all the Hoyas in the Macgillivrayi Complex, I find that H. onychoides to be the most difficult. Others may have different experiences, but that is how it has worked out for me.
![](https://i0.wp.com/vermonthoyas.com/vhwp/wp-content/uploads/2022/03/Hoya-onychoides-03142022a.jpg?resize=625%2C833&ssl=1)
Of all the Hoyas in the Macgillivrayi Complex, I find that H. onychoides to be the most difficult. Others may have different experiences, but that is how it has worked out for me.