Gold Shield Silica Supplement (32 oz) Quart | Concentrated Formula for All Plants & Gardens | Makes Over 900 GALLONS | Blue Planet Nutrients

This product really helped fortify my plant stalks. A small bottle goes a long way. This is the 3rd product from this company I have tried and loved.

You can use less of this than most brands and get the same results. Great way to apply silica at a fair price.

great product with nice price tag, has done a great job strengthening my stems and stalks, which i needed badly since starting to my current Blue Planet organics line and my buds were swelling up

Would be great if it came with a dropper or some form of measure. Aside from that it works nice.

I usually have used a different brand but needed some silica and really think the Blue Plant Silica is just as good as botonicare. I've been using there Calmag also and like it

I love using this for my plants, it makes a difference

Priced right and arrived on time it even had a seal on the top to prevent leaking which I think was great! Would recommend.

I live in Northern California this was the only silica product they would send me because that and 2 ml per gallon for roots or 10 ml for fouler spray will last you many many harvests

Silica to plants is like collagen is to us. Drop in a ml or 2 per litre of water, and wait 20 mins before adding any other fert or conditioner. I use once a month (ish) on my 30+ houseplants, used in prop water for my 40+ soft wood cuttings, will use to water my indoor seedlins in spring and all veggies & fruits outside. Silica is proven to strengthen plants cell walls and structure. I'll take all the help I can get against pests and extreme temps!