Kelzyme Calcium CAFE Granular (4 lb)

Strong plant growth starts with healthy soil, and calcium plays a key role in building cell structure, improving root development, and supporting quality fruit and flower production. Kelzyme CAFE™ provides a natural, slow-release source of calcium in a granular form that’s easy to apply and long-lasting. Sourced from ancient seabeds, it contains both calcium carbonate and calcium oxide, delivering a balanced form of calcium that plants can access over time.

With 35% guaranteed calcium, this mineral supplement benefits vegetables, fruits, flowers, shrubs, trees, turf, and vineyards. Adequate calcium helps prevent common disorders such as blossom end rot in tomatoes and peppers, enhances plant resilience, and promotes healthier, more productive growth. Its slow-release nature nourishes plants throughout the growing season while improving overall soil health.

This smaller 4 lb size is ideal for container gardens, raised beds, and smaller-scale plantings, offering the same high-quality mineral source as the larger pail. Simply incorporate into the soil before planting, top dress around established plants, or blend into potting mixes for ongoing nutrient support.

Need more coverage? See our Kelzyme Calcium CAFE Micronized (35 lb pail).

For quicker absorption, try Kelzyme Calcium CAFE Micronized (35 lb pail).

• Derived From: Calcium carbonate and calcium oxide
• Guaranteed Analysis: 35% calcium
• Source: Ancient seabeds
• Suitable For: Vegetables, fruits, flowers, shrubs, trees, vineyards, turf