True Organic Berry Food 5-4-4 | 4lb - Resealable Bag - Use Monthly - Covers up to 58sq ft - OMRI Listed - (Case of 6)

Low-pH Organic Fertilizer for Berries and Acid-Loving Fruit, 4lb

Berries generally set fruit better in acidic soil, and even a well-fed berry planting can underperform if the soil pH runs too high for the plant to use those nutrients. True Organic Berry Food 5-4-4 works 1% sulfur into its farm-grade organic blend to nudge soil pH down, supporting the same low-pH conditions blueberries, strawberries, and other acid-loving fruiting plants need to thrive.

This 4lb resealable bag covers up to 58sq ft and is applied monthly through the growing season, sized for a home berry patch or a set of berry containers.

Key Features & Benefits

• 1% sulfur content — helps lower soil pH to suit berries and other acid-loving plants.
• Farm-grade organic ingredients — seabird guano, shell meal, and poultry manure.
• Monthly application — keeps nutrients available through the full fruiting season.
• No sludge, fillers, or synthetic additives — a clean, farm-grade organic 5-4-4 blend.

Who Should Use Berry Food 5-4-4

This fits growers of blueberries, strawberries, raspberries, and other acid-loving fruiting plants who want a monthly organic feed formulated around the lower soil pH these crops prefer.

About True Organic

True Organic Products builds this Berry Food around a lighter 1% sulfur content than its shrub-focused Azalea formula, tuning the low-pH approach to fruiting berry plants rather than ornamental shrubs.

Frequently Asked Questions

Why does berry fertilizer need sulfur in it?

Berries generally perform best in acidic soil, and sulfur works to lower soil pH so plants can access nutrients more readily. Without that pH adjustment, a berry planting can still show nutrient deficiencies even in well-fertilized soil.

How is this different from the Azalea, Camellia & Rhododendron Food?

Both use sulfur to lower soil pH, but this Berry Food carries a lighter 1% sulfur content tuned for fruiting berry plants rather than the 5% used in the shrub-focused formula. The base nutrient ratio and ingredient blend also differ between the two.

How often should Berry Food be applied?

Apply it monthly during the growing season rather than on a twice-yearly schedule. Consistent monthly feeding supports fruit development through the full harvest window.

Is this product OMRI Listed?

Yes, it's OMRI Listed and made with no sludge, fillers, or synthetic additives. Ingredients include seabird guano, shell meal, and poultry manure.

What berry plants is this formula suited to?

Blueberries, strawberries, raspberries, and other acid-loving fruiting plants all benefit from the lower soil pH this formula supports. It works for both in-ground berry beds and container plantings.