Comments on: Does Silica Actually Help Houseplants? (Here’s the Honest Answer) https://planethouseplant.com/do-we-need-to-add-silica-to-house-plants/ Mon, 13 Jul 2026 19:46:18 +0000 hourly 1 https://wordpress.org/?v=7.0.2 By: Caroline Cocker https://planethouseplant.com/do-we-need-to-add-silica-to-house-plants/#comment-21598 Thu, 12 Oct 2023 10:39:49 +0000 https://planethouseplant.com/?p=4861#comment-21598 In reply to Philip Achleman.

Sounds great for your plants, but you’d definitely want to wear a mask when using it.

]]> By: Philip Achleman https://planethouseplant.com/do-we-need-to-add-silica-to-house-plants/#comment-21582 Tue, 10 Oct 2023 09:20:55 +0000 https://planethouseplant.com/?p=4861#comment-21582 There is a newer product out that combines perlite and silica or diatomaceous earth. What are your thoughts on this? I am experimenting with but I wonder about this being a workaround for the nutrient lockout you commented about.

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