✔ organic plant friendly: The product's unique LSA organic chelating agent is derived from plants and extracted from natural lignin. It has a particularly strong affinity for crops and a high absorption and utilization rate.

✔ rapid penetration: The plant-friendly nature of LSA can safely and quickly carry calcium nutrients into crop tissues, quickly meeting the crop's demand for calcium nutrients, and the product is highly effective.

✔ Safe and durable: It is safe for crops, has no residue on the environment, and can be used for a long time.

✔ High dissolution and mixability: It can be completely dissolved in water and can be mixed with most conventional pesticides, fertilizers and plant growth regulators.