that means it comes from the factory with lots of nutes added already.. hot just means too many nutes, or rather it tends to be easier to burn your plants with it, lots and lots of nutes.. cool would be the opposite, meaning not many nutes added..what does premixed hot soil mean?
Honestly, I don't check ppm, tds or ec. Only pH. I use FF soils along with their line of liquid and soluble nutes. I don't flush (yet). And I do use CaMg+ and Bud Candy. I follow their schedule and everything comes out perfect depending on the plants I grow. Certain plants grow better for me. The "indoor" class of plants.i dont think my soil is the problem i use pro mix and the ppm level for that is below 400ppm and has much less nutrients then Ocean Forest. I called Fox Farm because i use there nutrients.
If you look at my albums you'll see that my grow room has a very low ceiling. Once my seedling/clones get two or three inches high I put them into 2 gallon pots. This is usually a couple to three weeks before I put them into my flower room. During this time I water them pH water with CaMg+ at 14oz per watering/feeding. Every other watering is a feeding consisting of pH water, CaMg+, Big Bloom and Grow Big. The plants generally shoot up in size during feedings. Once I put them into the flower room, I increase the watering/feeding amount accordingly. Usually up to 28oz a watering/feeding then later to 56oz. Once in Flower they tend to want to get wet every two days and in the last month once a day. You have to let them dry out a little on the surface. I have F1, F2 and F3 mixtures according to Fox Farms. My plants come out pretty good when all factors are addressed.what size pots do you use and how often do you water/feed?