Why don't you start a blog ?
You can use a free one from blogger or wordpress and load up photos, moon phases, text,
seed suppliers and so on and you have the choice whether keep it private or publish it on line.
I have a public blog but several private ones which I use for recording stuff that I'd consider boring for the general public on subjects like our building progress and techniques - useful for reminding us where we put pipes and what size wires we've used for our
solar system and so on. I have another for
gardening, another for paperwork and so on.
You can also download your complete blog to your computer so that you always have a copy.