Calcium Nitrate is one of the most commonly used sources of nitrogen in agriculture today. Popular among bio-nutrient farmers. No sodium or chloride. Not approved for use in organic production.
From the manufacturer: YaraLiva calcium nitrates provide fast-acting nitrate-N, alongside strength-building calcium. In combination, these nutrients fuel prolonged growth. Plants and trees treated with YaraLiva-branded fertilizers are naturally healthier and less sensitive to stress during growth. Then, critically, in the build-up to harvest, YaraLiva calcium nitrate fertilizers improve the size, strength and appearance of the fruit, tuber, leaf or lettuce.  For more info please visit the YaraLiva website.