... .They are rich in all kinds of nutrition element and plant growth regulators including nitrogen, phosphate, potassium, calcium, magnesium, microelement ... alginic acid, cytokinin, betaine, mannitol, polysaccharide, iodine and so on.Applicable: 1. vegetable 2. tomato 3. cucumber 4. eggplant ... dilute the product with 800-1000 times water, spraying on leaves without burning sun and raining at intervals of ...