Used by our in house artists and various local bonsai masters, the Gro-Power Planting Tablets 12-8-8 are a high quality, slow release, and long feeding nitrogen based fertilizer. We recommend applying fertilizer tablets every few months. The amount of fertilizer tablets to use is based on your pot size. Package includes instructions and contains approximately 200 tablets of fertilizer.
N-P-K 12-8-8.

Usage Instructions:

Please use fertilizer tablets near the base of the tree. Recommended tablets per pot size below.

4" - 1 tablet

6"- 2 tablets

10-12" - 2-3 tablets

14" and up - 3-6 tablets

As you water the tree, the tablets will slowly dissolve and fertilize your bonsai tree. Amount may vary depending on the size of your tree. Using too much fertilizer may harm your tree.