fertilizer for the thuja green giants
hi there. i'm in LI, NY and i just got my 5' thuja's.
i am having a hard time finding the fertilizer suggested by the grower, the scott's osmocote 19-6-12, slow release beads.
i searched on line and can't find the fertilizer for TREES.
any suggestions as where to find the scotts osmocote or any other fertilizer you've had success with for these treees?