Question on Canna Aqua nute dosage.

So I'm starting my second grow with canna aqua nutes. Great stuff. The suggested dosage is 8 ml per us gallon. I'm thinking last grow I added 8 ml of both a & b Per gallon. Now I'm wondering if they are talking about total, as in 4 ml each per us gallon. I never had any problems last grow even though I put my plants through hell. Anyone know what the proper dosage is? I hate to over usethe nutes, even though it didn't give me problems last grow, the stuff ain't exactly cheap.

Use this http://www.canna-uk.com/growguide and vote Ron Paul.

Thanks man. I over looked the grow guide on there site earlier apparently. Looks like I was doing it right the first time with adding 8ml of each Part A and Part B per gallon.