How to Properly Fertilize Bonsai in Florida - Agresta Gardens We cover topics from chemical to organic based fertilizers, to which species likes which, by riding around the garden and actually doing it. This is done every month, and trees here in Orlando love it. Happy Bonsai! Fertilizers covered: Suncote / Osmocote Plus Harrells 24-5-10 Sumocakes BioGold (the stinky) Species covered: Ficus, Campeche, European Olive, Desert Rose / Adeniums, Elm, Hackberry, Buttonwood, Roble, Hornbeam, Bougainvillea, Crepe Myrtle, Silk Floss, Tamarind, Ilex Cornuta. via YouTube https://www.youtube.com/watch?v=aG4rut1CPMA