AkFrost
Active Member
Agsil is good stuff I’ve been using it for about a year now. If you buy a bag of it it will more than likely out last you if your just the home gardener. One of these days I probably won’t need to add silica except for my IPM sprays. I have been putting horsetail in my compost piles as much as possible. I did recently find out that NPK’s RAW Silica is OMRI listed if anyone is looking for an organic form of silica. It’s biogenic, flowable and PH neutral! I’m already making the switch.