Well fox farm usually have enough in it to for the 1st 4 weeks anyways. With my first grow I only gave it water for the first 4 weeks and it was looking amazing it really didn't start looking bad until I start feeding nutrients cuz I didn't know how to but before I fed the nutrients it was actually looking perfect the first 4 weeks so I know for sure it would be okay for the first 4 weeks then I'll start giving it big big bloom for 2 weeks then around the six week I'll start with the tiger bloom and Big Bloom.
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Again, it’s just an idea. I’ve heard some soils can be pretty hot. Not sure about what you have. I used to use Biobizz Light soil and I could easily go to preflower with most autos with just water. I also use generous amounts of Recharge as well.
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