What is the white stuff?

Besides perlite, what do you use? I’m thinking of doing this next year. Pre-made is getting ridiculously expensive.

What else have you got in there?

This is the first evidence I’ve ever seen to imply that I’m not the only person crazy enough to make their own soil from scratch. Respect. Have fun inhaling perlite.

THAT'S why nostr:nprofile1qqsrg8d45l36jv05jz2as2j2ejfee79xw2fmreqhnl2ttsz5f38u9mcppemhxue69uhkummn9ekx7mp0qyvhwumn8ghj7un9d3shjtnndehhyapwwdhkx6tpdshszyrhwden5te0dehhxarj9ekk7mf03eqhk9 couldn't find perlite for me.

Don’t forget to pee in it.