LeafLine started as a personal notebook for tracking why some houseplants thrived and others quietly declined despite "following all the rules." The answer was almost always light — not water, not fertilizer, not humidity.
We write from a grower's perspective, not a florist's: understanding what a plant actually needs to photosynthesize well, rather than chasing aesthetic perfection. Our light-requirement guides, plant Q&A archive, and self-paced course all come from the same core idea — observe first, adjust second.
LeafLine is independently run and reader-supported through course enrollment and light meter sales.