Well, bud candy is not only Magnesuim, your not paying for its 0-0-1 NPK..
Your paying for its breakdown of soluble sugars for the plant.. This is not meant as a flowering nutrient as it is a substitute from using molasses.. A much better solution than molasses
This is not going to replace tiger blooms
If your looking for somethijng to replace tiger bloom, dont, stick with foxfarm if your already using grow big and big bloom, and then you replace it with a nute from another company.. your gonna mess your self up, these were designed to be used in conjunction with each other
So you can either..
Get the foxfarm bundle
Or get the advanced nurients bundle (grow, micro, bloom OR sensi 2 part veg and flower)
Hope this helps
TIger bloom is 2-8-4 and is a nute for your plants, bud candy is not..
if anything get rid of bud candy, buy tiger bloom(or switch all around to another nute regimen)
and mix water with blackstrap molasses to sweeten your buds
save the money and get on the right nute system
flushing your plants for a solid 2 weeks as mentioned earlier, will get rid of any taste regardless of the chemical used.. just keep flushing