I made a big long page of free #gardening & #GardenDesign resources.
My favourites at the moment are:
* PlantNet for IDing native grasses & sedges (much fun!) https://identify.plantnet.org/
* Seek for IDing bugs & critters https://www.inaturalist.org/pages/seek_app
* iNaturalist for more community nature observations https://www.inaturalist.org/