help about fertilizing

Hello, I want to try fox farm fertilizers and I am not sure about some things. I look at this chart
http://foxfarmfertilizer.com/soilfeed.pdf

and I don't know if I should in week 7
add 2 tsp » gal Grow big; 2tsp » gal Tiger bloom; 1 Tbl » gal Big bloom; ¼ - ½ tsp » gal Beastie blooms;

I don't know if I should add all of that ?
Tiger bloom has high phosphorus, open sesame also very high, I don't know if that should burn the plant, or maybe I'm reading the chart wrong, if anybody has experience please help me...

what stage of growth are you in?The big bloom easy to use but be careful with the tiger bloom/grow big/ open sesame

if ur worried about nute burn start with a 1/4 to 1/2 the dose and work ur plants up to full strength and see how that works for u! Good luck my friend!

Yes but when i read chart i see all of this in row for week 7 --> 2 tsp » gal Grow big; 2tsp » gal Tiger bloom; 1 Tbl » gal Big bloom; ¼ - ½ tsp » gal Beastie blooms;

Until now I used for flowering only one flowerinf fert in 2-8-4 or similar ratio...