Hello Rhys and Charles,
I am glad that this topic was raised too. I am now referring to my 2013 copy of Nick kollerstrom’s calendar. And the chapter on The Moon and Fertility, there is a graph on water uptake by bean seeds (seed germination) and it showed that even a few days after full moon, it appears that the seed germination rate is still higher compared to the days following new moon. Although it is gradually decreasing. It can be rather confusing. Perhaps a maximum of 2-3 days after full moon would give a decent germination rate too ? What are your thoughts about it?