Pomegranate advice

Hi OHbaby! gardeners!

Has anyone grown pomegranates?
I've been in this house for 6 months and found two pomegranate plants in the garden (I only knew they were pomegranates because they still had their tags on!).
I actually thought they were dead but left them there just in case and now I see they are starting to 'Spring' into action.

When do they fruit?
How old do they have to be before fruiting?
Do they need feeding?

Hi Babe!
I love it too!
Google and I have become very good friends - but I can't find too much about pomegranates on there.

I've always gardened but not too much with fruit trees so it's a big learning curve.

I found a yellow chilli plant under another bush a little while ago....but the chillies are way too hot to actually use for anything so I think I'll be pulling it out.

Oh, the sun is shinning....shame I've got work to do