I've heard of such things but can anyone recommend anything? I am looking to looking to feed my ladies without going out to the grow location as much as possible...
Use Nutricote instead of Osmocote if you can find it. It is made in Japan the commercial nurseries in Hawaii all use Nutricote. They all said that is much better then Osmocote because of consistent even release with heavy watering, versus Osmocote that leaches to much in heavy watering.