UF/IFAS study suggests that native plants outperform non-native species in growth, floral abundance

If you desire more reason to plant aboriginal species , here ’s new evidence from the University of Florida research : aboriginal plants surpass non - aboriginal ones in growth and flowered abundance , flourish well under both full and partial irrigation . That means more pollinators , such as bee , are attracted to them .

The research also show native species adapted better to local environmental conditions , intend they required less H2O . That translates to low maintenance costs .

For the study , scientists selected 20 plants – 10 aboriginal and 10 non - aboriginal — base on several criteria :

Scientists planted the species at the UF / IFAS North Florida Research and Education Center in Quincy and the Plant Science Research and Education Unit in Citra . They used dissimilar irrigation level and native and non - aboriginal plants to see how well the plants would grow .

While full irrigation enhanced plant survival during the first yr of the two - yr field , native plants generally surmount non - native ones in both overall plant size and flower denseness , regardless of water levels .

" This propose that native plants are more resilient and weewee - efficient , which is important in expanse with piss restrictions or droughts , " state Joanna Silva , a doctoral student who lead the inquiry — with funding from USDA - NIFA — under the superintendence of principal investigator Rachel Mallinger , an assistant prof of bugology . " Native mintage not only help maintain water but support pollinator populations , which is a primal strategy for address worldwide pollinator decline . "

The research supports efforts to encourage the use of native or Florida - well-disposed flora in landscapes , contributing to water conservation , Silva said .

That create these findings particularly of import for landscape architect , gardeners , and baby’s room , she say .

" Many commercially available industrial plant mixes include aboriginal and non - aboriginal plants , but sometimes , some of these plant do not allow for sufficient resource for pollinators – such as nectar and pollen — and they require more maintenance than most ecologically friendly industrial plant , " Silva said .

From this study , nurseries , gardeners , and landscapers can learn that Florida - well-disposed industrial plant are suited for local conditions , requiring less urine and maintenance , she said .

" By planting aboriginal plants , they can make more sustainable landscape that economize water supply and support local pollinators and wildlife , " Silva say .

germ : UF / IFAS .