Surprising Soil Insights: iSoil vs. Darfukei Labels Showdown The soil is where the magic happens, but understanding its needs often means relying on tools that help translate what our plants are (or aren’t) telling us. In this showdown, we’re comparing the iSoil Smart Sensor with its app to the classic Darfukei Garden Markers, two solutions for gardening enthusiasts—though they tackle the soil puzzle from very different angles. While the iSoil sensor dives deep, measuring pH, organic matter, and more via Bluetooth (making it perfect for tech-savvy growers), the Darfukei markers are the reliable organizers of the garden, ensuring no plant gets mistaken for its neighbor. Neither is outright wrong—just brilliantly suited for their respective missions. But when it comes to uncovering the why behind plant health (and not just the what), one is a diagnostic tool, the other a labeling hero. Stay tuned to see which one earns the crown.