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What Is 6-12-12 Fertilizer Used For?

UF/IFAS Gardening Solutions

6-12-12 is a phosphorus and potassium-rich fertilizer designed for fruiting and flowering plants. The low nitrogen (6) and high P-K (12-12) formula promotes flower production, fruit development, and root growth rather than leafy vegetation. Use for tomatoes, peppers, squash, flower beds, and fruit trees during their flowering and fruiting stages. Apply 8 lbs per 1,000 sq ft.

What You Need to Know

6-12-12 is a phosphorus and potassium-rich fertilizer designed for fruiting and flowering plants. The low nitrogen (6) and high P-K (12-12) formula promotes flower production, fruit development, and root growth rather than leafy vegetation. Use for tomatoes, peppers, squash, flower beds, and fruit trees during their flowering and fruiting stages

Apply 8 lbs per 1,000 sq ft.

For personalized recommendations based on your specific garden size and fertilizer, use our fertilizer calculator.

Sources

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