Sorry if I'm stepping on your toes
@Juddz2891 in answering this question...and please correct me if I've misunderstood your post in any way.
@Gettnpacksin - what Juddz was referencing when he mentioned "hot" is that the Fox Farms Ocean Forest is well saturated with nutrients...to the point where he would classify it as "hot" or
potentially too nutrient rich for young plants, especially if you start a nutrient feeding schedule immediately. His advice was to beware the nutrient schedule provided by FF as they tend to over prescribe their nutrients. This is true of most, if not all, nutrient companies. They want you to use as much of their product as possible. Therefore, their suggested nutrient levels are usually way too high. This can be a simple as a waste of product (and $) but could also do damage to your plants, especially when they're young. I do want to note that I have never used Fox Farms Ocean Forest, so I can't speak to this from personal experience. I'm simply expanding on what I believe Juddz was referring to.
I typically would not add nutrients for the first 10-14 days, especially when using FF or similar which already contains nutrients. When I do start adding nutrients, I start very slowly...usually around 15-20% of what the nutrient company suggests. I will then slowly raise my nutrients during subsequent feedings. For example, I might go for no nutrients until day 10 or 14, then start at 15-20% recommended levels for the first feeding. I would then keep that level for another 5-7 days until deciding to increase to 20-25%. Continue this pattern while paying attention to your plants. They'll tell you if they need more or if you overdid it.
By gradually increasing nutrient levels, you will better avoid you soil becoming to "hot" (too nutrient saturated) for your plants. You'll also be able to see where your plants are most happy. For example, if they are thriving at 40%, you probably don't want or need to increase from there.
Last thing I'll throw out there is that I typically never end up higher than 50% of what the nutrient company calls for. Every now and again, there will be a strain that wants more. But typically I stop at or around 50%. And if you want to enter another entire world of debate, start looking into what you'll be doing at or near the end of your flowering cycle in regards to nutrients. Personally, I gradually decrease my nutrient levels during feeding starting about three or two weeks out from harvest.
There's a post on here called Flushing is a Bad Practice Based on Flawed Science (
https://www.thcfarmer.com/community...-on-flawed-science.64789/page-24#post-1797944). In fact, I just read this thread in it's entirety the other day. You'll see that there are people who have very good reasons for their preferred methods on both sides of the fence.
Sorry to go on-and-on with my responses this morning. I noted your comment regarding wanting to absorb as much info as possible. I hope I haven't just muddied the waters for you.
OldPine