Ritchies Red/White Grape Concentrates

[ChrisD123]

I have a 500ml bottle of each of these concentrates as I cannot get hold of WGJ or RGJ.I am wanting to make a WOW, my question is how much of concentrate should I use as I assume its stronger than the juice. Would I need to adjust the other juice content also? I intend to make 4.5l batches. Any advice much appreciated

 

[Mr_S_Jerusalem]

It’s my understanding that concentrate is 4 times stronger than juice.

So 500ml of concentrate is 2 litres of juice.

 

[VW911]

Check the label - Ritchies always used to put a recipe on it.
I think they suggest that with addition of some sugar, (not sure how much, but I can find out on Monday),
a 500ml bottle will make a gallon of wine...

 

[johncrobinson]

Dont know about 4 times stronger,But the last lot i bought i kept about a year and the juice ate right through the tins
So its strong alright.!!!