Personally i would have to say the best grow shop in cork city would have to be DEEP ROUTES GARDENING on douglas street (next to fionn bearra pub) as it has an extremley wide range of grow equipment including, lights cfl, hps, and all the nutrients additives soil and anything else you may need!
They also have a range of legal highs,rizlas a small amount of clothing and many other interesting things around the shop.
The staff there are very knowlegable and helpfull. And seem very enthusiastic about what they do.I have been a regular customer at this shop for a very long time and have always left the shop happy.
Also its a really cool place to pop by for a chat as all the staff are really cool and laidback. i would have to say this place is corks best kept secret for growers

Cheers i hope this helps:hippy::hippy:

Give them a call on 021 4311064 and they will definatly be happy to awnser any questions you may have