Stark® Blueberry Special Fertilizer

Blueberry Special Fertilizer – 12-12-12 Formula for Healthy Growth

Give your blueberry bushes the nutrients they need with Blueberry Special Fertilizer, a balanced 12-12-12 fertilizer designed to support strong root development, lush foliage, and high fruit yields.

Why Use Blueberry Special Fertilizer?

• Balanced 12-12-12 NPK ratio for optimal blueberry growth
• Enriched with essential nutrients, including sulfur and magnesium
• Supports healthy root systems and improves fruit production
• Helps maintain the acidic soil conditions blueberries need (pH 4.2 – 5.0)

How to Fertilize Blueberry Plants

• First-Year Plants: Begin fertilizing after leaves reach full size. Apply 1 tablespoon in a 1-foot circle around the plant. Repeat every 6 weeks until midsummer.
• Second-Year Plants: Increase to 2 tablespoons (1 oz.), expanding the circle to 1.5 feet from the plant. Apply when new growth begins in spring.
• Mature, Bearing Plants: Apply 1 cup of fertilizer when new growth appears in early spring.

Caution & Soil Health Tips

• Avoid over-fertilizing, as blueberries are sensitive to excess nutrients.
• Ensure proper irrigation or rainfall between applications.
• Check soil pH regularly—blueberries thrive in acidic soil (pH 4.2 – 5.0).
• Mulching improves soil moisture retention and promotes healthy root growth.

Boost Your Blueberry Harvest with Blueberry Special Fertilizer

For stronger bushes, greener foliage, and better fruit production, use Blueberry Special Fertilizer as part of your blueberry plant care routine.

Apply as directed and follow the instructions on the label:
Download The Label