as a first time grower, i used these products in soil, not foxfarm soil, and had 1oz. 7.8g harvest on one small plant that i topped. that shit worked really well and i had really fat buds, u can check my gallery. that's what happened w/ those ingredients. um, the TigerBloom will make shit really acidic and it tastes really bad if u don't flush (i harvested an unflushed bud and tasted and it was totally totally different).
so yes, they are good, and not that off-priced. totally worth it. use BIGBLOOM a lot it's great. i love that stuff and i attribute my entire harvest quality to it. only use it during flowering tho, that's all i can say i did although i hear u can use it mid vegetative growth.
g/l
lynchburg