@mel_dub1: Potting Mix 101, Part 4: Structure 🪴 When building a potting mix, drainage and moisture retention get most of the attention, but structure matters too. Ingredients like orchid bark, horticultural charcoal, pumice, perlite, and coco chips can help maintain pore space and prevent your potting mix from becoming too compact. And many of these ingredients do more than one job, affecting moisture retention, aeration, and structure at the same time. Understanding what each ingredient does makes it much easier to build and adjust the right potting mix for your indoor plants

Melissa🪴 | Greenhouse Tips

Open In TikTok:

Region: US

Monday 31 August 2026 12:46:09 GMT