On-Guard Calcium by BioWorks is an organic calcium supplement that provides plants with essential calcium to strengthen cell walls, improve fruit quality, and prevent common calcium-related disorders. This product is OMRI-listed and ideal for use in organic farming systems. On-Guard Calcium can be applied as a foliar spray or soil amendment to ensure adequate calcium levels throughout the growing season.

Advantages:

• Organic calcium supplement for improved plant health.
• Prevents calcium-related disorders such as blossom end rot.
• OMRI-listed for use in organic farming.
• Suitable for foliar spray or soil amendment applications.s