We move a lot of milkweed in the Fall and early Winter for the savvy gardeners who know that so many native perennials require the winter to break plant dormancy. Many folks, however, miss that window, either because they are busy (I’m guilty of having a stack of seeds by the door waiting for fall planting, then the snow flies…), or because they simply don’t know that some plants need to be sown in the Fall.
We want to help these potential milkweed gardeners out this Spring, so Brian Moyer, one of our staff scientists, and I set to work. Here’s how research works at Seed-Balls.com:
- We start with identifying an issue we’d like to address that fits within our business mission: ‘Biodiversity through green business.’ In this case, it’s the need for reliable Spring-planting milkweed seed balls.
- We’ve do an extensive literature review. So, we found articles as far back of the 1930s and as recent as this decade. Brian and I read through them and identified several naturally occurring plant hormones and seed-coating treatments to try singly and in combination on the five species of milkweed that we can reliably find.
- Our research is driven by three things: hypotheses, the marketplace, and our environmental ethic. After we refine the question based on our review of earlier research, we develop hypotheses that build upon what we have learned. I prefer to use hypotheses to the softer ‘science questions’ approach to research. Having a clear statement to test helps focus experimental design on critical issues. Certainly observations often lead to more questions that can fuel further experimentation, but for me, the heart of any experiment it to test an idea, rather than free-form exploration.
- Next, we design affordable experiments to test those hypotheses as effectively and efficiently as possible. Sometimes, this means taking a shortcut or acting on a hunch. This deviates from peer-reviewed science some, since pure research does not seek commercial gain. So, I suppose Seed-Balls.com has that in common with the pharmaceutical and mining industries (egad!); we are, after all, a business. Because both biodiversity and education are big parts of our mission, we’ll share the critical components of our experiments through our websites or our products.
Our Milkweed Dormancy Experiment is really several different experiments, each designed to test narrow hypotheses like “Gibberellic acid and Saltpeter together will have a greater impact on Asclepias germination than either would alone.” If we verify the hypothesis confidently enough, we will be able to determine the method that works most effectively, and a quantification of how effective it is. From this we can determine if it’s commercially viable, and how many seeds need to be in each seed ball to ensure germination.