So, when you use a nutrient-rich soil like Fox Farm do you have to use nutrients/fertilizers at all during the grow??

I'll probably be using Fox Farm soil with like 20% perlite and veg'ing clones for like 1-2 months. Will I have to start feeding them at some point? Will I feed full-strength or like 1/4 or 1/2 strength?
lampost Reviewed by lampost on . Whats The Best Soil To Grow??? Whats Gooood People! Im Using Mirical Grow For Both Of My Plants And They Both Have A Magnisium Defect :(. Da Last Time I Grew I Used This Water Guard Soil And Neither Plants Had A Magnisium Defect. So Who Ever Reads This Can You Please Help Me Out And Tell Me Whats The Best Soil To Get That Has All the Nutriants And All That Kind Of Stuff Lol, And That Wont Make My Plants Have Any Problems From The Soil, And Where I Can Purchase The Soil Too. Thanx :rastasmoke: Rating: 5