Kelzyme Calcium CAFE Micronized (4 lb)

Rapid calcium availability can make a significant difference in plant health, and a micronized form ensures quick uptake through soil or foliar applications. Kelzyme CAFE™ Micronized is a fine, easy-to-mix powder sourced from ancient seabeds, providing both calcium carbonate and calcium oxide for a balanced, highly available nutrient source. With a guaranteed 35% calcium content, it supports strong cell structure, vigorous root growth, and improved fruit and flower development.

The ultra-fine texture is ideal for use in foliar sprays, fertigation systems, or soil drenches, allowing plants to absorb calcium more quickly than with standard granular forms. This helps prevent common deficiencies such as blossom end rot in tomatoes and peppers while enhancing overall plant resilience. Suitable for vegetables, fruits, flowers, shrubs, trees, turf, and vineyards, it works in gardens of all sizes.

This 4 lb size is perfect for container gardens, raised beds, and small-scale plantings, offering the same quality and performance as the larger pail in a more manageable package. Naturally sourced and free from synthetic additives, it’s an excellent choice for sustainable gardening and food production.

Need a larger micronized size? See our Kelzyme Calcium CAFE Micronized (35 lb pail).

Prefer a slow-release granule? Try Kelzyme Calcium CAFE Granular (4 lb) or Kelzyme Calcium CAFE Granular (35 lb pail).

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