Entering week # 2 of flower,was wondering how long do i continue using silica. @low @cooper @Retiredoldguy
morning JDW…I start Si at 3 weeks of life and continue for the next 9 weeks…once the stretch stops I stop with Si…
Silica is necessary for trichome production
Thanks guys just did a res change. I will discontinue using silica, using Power si that shit is good stuff, a little expensive but good.
Your saying i should keep using?
Indeed 
I run minimum dose from seedling to harvest.
Most the time silica doesn’t work for me. I try sometimes but for the most part I don’t use it. 
I used to be able to when I mixed by the feed, along with a ton of other additives.
Have since gone basic. Jacks 321 and that’s pretty much it.
Can’t say I’ve seen a difference with or without, but I like the idea of the potential increased stress resistance.