silica plant fertilizer RAW Silica | 45% Biogenic Silicon Dioxide
SKU: 13890312531
silica plant fertilizer

silica plant fertilizer RAW Silica | 45% Biogenic Silicon Dioxide

Sale price$20.08 Regular price$22.31
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Ships within 48 hours · Estimated delivery Jul 5 - Jul 10

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Description

silica plant fertilizer RAW Silica | 45% Biogenic Silicon DioxideRAW Silica contains 45% silicon dioxide, one of the highest concentrations available in a flowable, water compatible form. pH neutral and clean, it can be used throughout growth and bloom to support strong stems, resilient cell walls, and improved crop performance. Expanded Description: Silica is often called the support element in plant nutrition because it reinforces cell walls, strengthens stems, and helps plants stand up to stress. While many

RAW Silica contains 45% silicon dioxide, one of the highest concentrations available in a flowable, water-compatible form. pH neutral and clean, it can be used throughout growth and bloom to support strong stems, resilient cell walls, and improved crop performance.

Expanded Description:
Silica is often called the support element in plant nutrition because it reinforces cell walls, strengthens stems, and helps plants stand up to stress. While many silica products are based on potassium silicate, RAW Silica is different. It’s a biogenic silica—naturally flowable, pH neutral, and highly compatible with beneficial microbes.

  • Structural Support: Reinforces stems and cell walls for sturdier growth and better resistance to stress.

  • Microbe-Friendly: Unlike harsh silicates, RAW Silica is biogenic and sometimes even used as a carrier for microbial inoculants—making it ideal for living soil and bio-active systems.

  • Flowable & Versatile: Some particles dissolve immediately for fast plant availability, while others remain in the root zone for gradual release.

  • pH Neutral: Will not cloud solutions or shift pH, unlike many traditional silica supplements.

  • Flexible Application: Can be added at any stage of growth or bloom, in soil, coco, hydroponics, or foliar programs.

RAW Silica is highly concentrated, clean, and available in sizes up to 25 lbs. It integrates seamlessly into all feeding schedules as a cornerstone supplement for plant strength and resilience.

Want to learn more? Watch agronomist Harley Smith’s video below, where he explains why RAW Silica’s biogenic form is unique, how it stays pH neutral, and why it’s friendlier to microorganisms compared to conventional potassium silicate products.

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Exchange/Return Notes
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SKU: 13890312531

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Tilly
Port Orchard, US
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Great fitting. Beautiful. Fit like a glove. Great to walk in. Great quality. Lightweight. All in one gorgeous sandals.
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J. C.
Houston, US
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My new favorite summer sandal!
Size: 8.5, Color: Bay Fog
I am loving these shoes so far this summer! The color is so cute, perfect for a light summer palette. It's the perfect light purple that doesn't make me look pale or washed out. For reference, I have fair to light neutral skin tone. They are SO comfortable - a little too comfortable for a shoe, it's more comfortable than my ugg slippers! They do take a second to put on as you have to either force your ankle in without unstrapping the back - don't judge me - or undo them. Thankfully they have a strap to help get them on easily. I love these shoes. I am a medium width, but I think these have some wiggle room since both the straps are velcro and adjustable somewhat. They are easy to walk in, hold onto the foot, have been more balanced than some others I have had in this platform style, and are very cushioned to walk in. Slight arch support to me but I have somewhat high arches so if you are more flat footed or standard arch these will give you even better support. Really impressed with these. They are more casual but work with many different outfits from sundresses to jeans. For me, these were a great buy and I will be wearing them all summer.
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Reviewed in the United States on June 7, 2026
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Sonia
Los Angeles, US
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Comfort and style
Size: 8.5, Color: Chestnut
Like walking on clouds with support. Thank you Ugg’s. Perfect size 8.5 Will buy again.
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Jennifer
Natrona Heights, US
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Size: 9, Color: Sand
If I could give a Ten Star review, I would. Hands down the most comfortable pair of sandals I have ever owned. I wore them 16 days straight while touring Italy. Comfortable and goes with all of your outfits. They pack well in a suitcase too. Light weight.
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Waukegan, US
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