what silica to use with bio bizz/plant magic soil

hi all, just been doing a bit of reading up on silica and decided to give it a go, I normally use bio bizz allmix soil, though I am thinking of giving plant magic a go,(any suggestions) i am trying to keep it organic(ish) but i cant get my head around silica so i am asking to be schooled on what i should do, if anyones got the time to voice an opinion id really appreciate it, even if its to say do more reading lol!!!
cheers

I've used Botanicare's Silica Blast. I switched to Gen. Hydro's ArmorSi because it's stronger (use less) and it has a higher K. I felt I could use higher K in veg (which is when you'll use silica). So, that's why I went with ArmorSi. If my nutrients had higher K, I probably would have stayed with Silica Blast or amother lower-K products.

DynaGro ProtK

az2000 said:

I've used Botanicare's Silica Blast. I switched to Gen. Hydro's ArmorSi because it's stronger (use less) and it has a higher K. I felt I could use higher K in veg (which is when you'll use silica). So, that's why I went with ArmorSi. If my nutrients had higher K, I probably would have stayed with Silica Blast or amother lower-K products.

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thanks for the info given me some food for thought,

I use silica blast as well. It seems to help keep the plants strong and healthy under the HID lights.