BioTabs 100 tabsBioTabs are suitable for use with all kind of flowers, vegetables, herbs, trees and shrubs, indoors or outdoors. The tablets provide a simple but comprehensive solution to the problem of providing a properly balanced organic plant fertiliser and remove the need to puzzle over calibration of EC and pH levels. BioTabs contain a formula of slow acting organic nitrogen, bone meal, blood meal, feather meal, fish meal, natural humic acids and beneficial