First time grower, gifted 2 plants now in flower

[TonyGFishing]

Hello new to the group and excited to b here and learn.

My question is...my girl is in flowering and i really havent given it any nutrients..wanted to see what was ideal at this time of the stage. I purchased liquinox 5 1 1 and Earth Grow One meal 3 15 0. Ive been just giving it regular water..

Thanka again much appreciated