Citrus-tone is the result of The Espoma Company's expertise in natural organics combined with recommendations from leading research universities. Citrus-tone's all natural formula contains Bio-tone®, our proprietary blend of beneficial microbes. Bio-tone biologically enhances our natural plant food to ensure superior plant growth.

All natural plant food with Bio-tone® microbes

• Complex blend of 100% natural & organic ingredients to provide complete & balanced feeding.
• Enhanced with Bio-tone® beneficial microbes.
• Long-lasting, slow release. Won’t burn or leach away.
• For citrus and avocados.

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Citrus Tone