Dahlia tubers

brinny361287NUXslfsW

My sister recently bought me 10 dahlias, (we think lavender perfection) which are quite large plants, I potted five up, but not sure I have room for the others in my borders, as I have several annuals arriving soon... How long will the dried tubers store for, as I may use them next year rather than ordering annuals like I normally do

Hostafan1

welcome to the forum. I'd say if they're stored another year , they'll have shrivelled up and died. 
if you can't use them, give them away