Multiple Strain Grow for Beginner?

Hello I recently ordered a number of different strains, and I plan on starting my second grow. My first one didn't really make it to harvest due to ph issues. But now that I have done all my research about growing marijuana, and bought all the required nutrients, soil, ph meter etc, I am sure that I will be successful this time around.

But since I am growing multiple strains, would it be more difficult since each strain responds differently to nutes, light, environment etc?
Would you recommend it for a me?
What problems can I expect from growing multiple strains?

Here are the strains I will be growing.
5x Nirvana Northern Lights

2x Nirvana Aurora Indica
2x Whitewidow x Bigbang
1x AMS
1x Bubble Gummer
1x Female Seeds Northern Lights
1x Vanilla Kush

A lot of the strains I've selected are apparently easy to grow, so hopefully It wont be that hard.

Sounds like a nice varity. Good luck

i grew many my first time, too. i should have mothered some like everyone told me because there were 1 or 2 that were epic and ll bever taste again.

my advice to you is feed everything half strength.

good luck.