We have 3 of these in our backyard. I know they grow 6-8ft tall. They bloom in June small white flowers.
Lost the tag and I can't recall what they are. They aren't selling them in my area this year. Appreciate any assistance in identifying them so i can make sure they get the proper care.

I'm not really familiar with them, but could it be a Rhododendron?

Philadelphus 'Virginal' ? Or another named double Philadelphus.

http://drzewaikrzewyozdobne.ho...

https://www.google.co.uk/searc...

Other named double Philadelphus ...

Philadelphus 'Snowgoose'

https://www.google.co.uk/searc...

'Frosty Morn' ..

https://www.google.co.uk/searc...

'Snowstorm' ..

https://www.burncoose.co.uk/si...

'Minnesota Snowflake' ..

https://www.burncoose.co.uk/si...

One in Canada, Philadelphus 'Snowbelle'

http://plants.connon.ca/111000...

From the look of the flower and leaves I think this is more likely your plant, hardy to zone 4a.

https://www.google.co.uk/searc...

http://www.quebecmultiplants.c...

http://www.quebecmultiplants.c...

JRsbugs said:One in Canada, Philadelphus 'Snowbelle'

http://plants.connon.ca/111000...

From the look of the flower and leaves I think this is more likely your plant, hardy to zone 4a.

https://www.google.co.uk/searc...

http://www.quebecmultiplants.c...

http://www.quebecmultiplants.c...

JRsbugs thats it!!! Thank you so much everyone for such quick detective work!