Peb yuav qhia koj mus rau ib qho kev cog paj - weigela. Cia tus tham txog cov yam ntxwv ntawm lub weigela, zoo li txog kev cog thiab kev tu nws rau hauv qhov qhib tua. Peb yuav qhia koj yuav ua li cas propagate ib tug nroj tsuag, yuav ua li cas prune thwj, thiab tseem yuav nrog rau pests thiab kab mob. Koj puas paub? Cov nroj tsuag twb muaj npe tom qab tus German xib fwb ntawm chemistry thiab botany Christian Ehrenfried von Weigel.
