🍄 Third Possibility: Fungal Growth or Mold
If the white dots are fuzzy, clumped together, or spreading, they could be a fungus or mold — especially in overly damp or shaded soil.
Don’t panic! Most soil fungi are harmless and even help decompose organic matter. However, if the growth looks slimy or has a bad odor, it’s best to improve drainage, reduce watering, and gently remove the affected top layer of soil.
🐜 Fourth Option: Slow-Release Fertilizer Pellets
Some commercial soils contain slow-release fertilizer beads, which look like tiny white or yellowish balls. These pellets gradually release nutrients when watered — a great help for busy gardeners.
Over time, they dissolve or become translucent, which can make them look strange if you don’t know what they are!
🌿 What I Did Next
Once I realized my “garden mystery” was just perlite and fertilizer beads, I felt both relieved and amused. Still, the experience was a great reminder that gardens are full of fascinating details — and a good gardener always observes before reacting.
To stay on top of things:
Keep an eye out for changes in soil texture or color.
