Down To Earth Acid Mix 4-3-6 Organic Fertilizer

Down To Earth Acid Mix 4-3-6 is a premium, all-natural organic fertilizer specially formulated for acid-loving plants that thrive in lower pH soil conditions. Ideal for blueberries, raspberries, strawberries, azaleas, hydrangeas, rhododendrons, camellias, gardenias, evergreens, and potatoes, this OMRI-listed fertilizer delivers slow-release nutrition that supports lush green foliage, vibrant blooms, strong roots, and improved fruit production.

Crafted from high-quality natural ingredients including cottonseed meal, fish bone meal, langbeinite, rock phosphate, and kelp meal, Down To Earth Acid Mix provides a balanced nutrient profile designed to feed plants gradually while improving long-term soil health. Added humic acids from Leonardite help enhance nutrient uptake, support beneficial soil biology, and improve overall soil structure.

Whether you are feeding berry bushes, flowering shrubs, ornamental evergreens, or hydrangeas, Acid Mix helps create the acidic growing conditions these plants need to perform their best.

Key Features & Benefits

• Premium 4-3-6 organic fertilizer for acid-loving plants
• Helps support acidic soil conditions for healthier plant growth
• Ideal for blueberries, azaleas, hydrangeas, rhododendrons, camellias, and evergreens
• Slow-release formula feeds plants gently over time
• Promotes lush foliage, vibrant flowers, strong roots, and better fruit yields
• Contains calcium, magnesium, and sulfur for complete plant support
• Includes 2.5% humic acids from Leonardite to improve nutrient availability
• Made from natural ingredients including cottonseed meal, fish bone meal, kelp meal, langbeinite, and rock phosphate
• Excellent for organic gardens, raised beds, landscapes, and container plants
• OMRI Listed for use in organic production

Guaranteed Analysis

• 4% Nitrogen
• 3% Available Phosphate
• 6% Soluble Potash

Also contains calcium, magnesium, sulfur, and humic acids to support soil health, nutrient uptake, and long-term plant performance.

Ideal For

• Blueberries
• Raspberries
• Strawberries
• Azaleas
• Hydrangeas
• Rhododendrons
• Camellias
• Gardenias
• Evergreens
• Potatoes
• Acid-loving shrubs and ornamentals

Designed for Acid-Loving Plants

Many popular garden plants grow best in acidic soil, especially berries, flowering shrubs, and evergreen ornamentals. Down To Earth Acid Mix is formulated to provide the nutrients these plants need while helping maintain the lower pH conditions that support healthy growth, rich foliage color, stronger flowering, and improved fruiting.

Supports Better Blooms & Fruit Production

The 4-3-6 nutrient ratio provides a balanced supply of nitrogen for leafy growth, phosphorus for root and flower development, and potassium for plant strength, fruit quality, and overall vigor. This makes Acid Mix an excellent choice for blueberries, hydrangeas, azaleas, and other plants that need steady nutrition throughout the growing season.

Improves Soil Health Naturally

With humic acids from Leonardite and nutrient-rich organic ingredients, Acid Mix does more than feed plants. It helps improve soil structure, encourages microbial activity, and increases nutrient availability so plants can access what they need more efficiently.

When to Apply

Apply in early spring to wake plants up and support new growth. Reapply during the bloom period to encourage flowering and fruit production. A late fall application can help support root development and improve plant resilience before winter.

Organic Gardening Approved

Down To Earth Acid Mix is OMRI Listed for organic production, making it a trusted choice for organic gardeners, berry growers, landscape professionals, and anyone looking to feed acid-loving plants naturally.