Daily Archives: June 5, 2018

Crosses of tetraploid standard daffodils with N. bulbocodium graellsii are possible

June 5, 2018
By

   For many years hybridizers have tried to combine N. bulbocodium with standard daffodils. The success was minimal. Now a solution of the problem has been found: N. bulbocodium graellsii…

Click to read more »