In this DIY guide, Johnny walks you through the process of testing milkweed leaves for the presence of O.E. spores using just a 40X student-grade microscope.
Tag: How to Test Milkweed Plants for O.E. Using a 40X Student-Grade Microscope
In this DIY guide, Johnny walks you through the process of testing milkweed leaves for the presence of O.E. spores using just a 40X student-grade microscope.