how much lime is recommened... 1 talbespoon per gallon...(and if I add this much to pro mix BX, what is my ph runoff going be around, sounds liek alot of lime)

I use 100% organics and let my nute solution sit for about 1 day to make it more ph stable... what ph should i ph my 100% organics to? 6.3-6.8(depending on runoff) sound right...

Also, would my 7 week strains be fine without extra lime in pro mix with a 1 month veg time