Peters Acid Special Fertilizer

This fertilizer is specifically formulated for acid-loving plants, such as azaleas, rhododendrons, blueberries, camellias, and hydrangeas. It is designed to thrive in environments where maintaining a lower soil pH is critical for nutrient uptake.

The formula features high potential acidity, which actively works to neutralize the alkalinity in your irrigation water. By lowering the pH of your growing media, it prevents the nutrient lockout that often occurs when water is too alkaline.

While it is a professional-grade product commonly used in greenhouses and nurseries, it is perfectly suitable for home gardens. Just ensure your specific plants require acidic soil conditions before applying.

Yes, this is a water-soluble formula with an immediate release type. Because it is applied via fertigation, the nutrients are readily available for the plant to absorb, which is ideal for correcting deficiencies quickly.

Iron is essential for chlorophyll production. The extra iron in this blend helps prevent chlorosis—the yellowing of leaves—and promotes deep, vibrant green foliage, which is a common challenge for plants grown in high-pH soil.

No, Peters Acid Special is a synthetic, professional-grade fertilizer. It is not certified for organic gardening.