Can you prime a wine that's been aging for a while?

[Mrhandsome]

I've made a batch of mango wine and have been aging it for a while now, 6 months-ish.

It tastes good but I made a previous batch that I carbonated and it was sooo much better, like a pear cider almost.

So my question is:

If I prime each bottle (they're swing tops) would it start to ferment and carbonate my wine, or have I left it too late?

 

[Nicks90]

You could always drop a couple of grains of fresh yeast in with the sugar to kick start it in to life.

 

[simon12]

My guess is most likely yes but a few grains of yeast will make it more definite.

 

[Mrhandsome]

Will it matter what yeast I use? I've got an open pack of Mangrove Jack's US West Coast.

 

[Mrhandsome]

Update:

I added 5g of sugar to each bottle and left them for 2 weeks. Popped one at two weeks and got a little hiss, but not enough so I've added 3g more and will wait another two weeks.