1KG, 5KG, 10KG, 20KG, 25KG Bag, Customized Package Available
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1. Chemical Name: edta Cu
Light blue powder
pH(1% aqueous solution)
Heavy metals(as Pb)
Loss on drying
Properties Light green or blue powder; Stable water-soluble metal chelated complex; Solubility is about 1200g/L (20℃), about 1700g/L (80℃); Density is 870kg/m3; Boiling point is 614.2°C at 760mmHg, flash point is 325.2°C. A highly stable, top quality, chelated copper fertilizer for safe, efficient and convenient prevention and correction of copper deficiency. It can be supplied as free-flowing, dustless and soluble microgranules.
Benefits Compatible with many crop protection materials enabling economic tank mixing for simultaneous application.
Also compatible with soluble phosphates, thereby remaining effective in hydroponics and liquid feed systems.
Excellent environmental and regulatory credentials.
Application EDTA-Cu should be dissolved in a convenient volume of water to suit the application equipment and to ensure even ground coverage. For general crops, apply as a coarse low pressure spray immediately before the last cultivation prior to sowing or planting. Where crops are established, apply between the rows. Applications should be incorporated into the top few centimeters of soil as soon as possible after application. For perennial crops, apply as a coarse low pressure spray in a wide circular band under the limit of the full branch spread. For best results, nutrients need to be in the root zone before seasonal growth begins and this can be achieved by appropriate application timing.
Application rates * Farm crops 0.5–2.0 kg per ha Trees 7–30 grams per tree Shrubs 0.1–0.7 kg per 100 bushes Soft fruit 0.1–0.3 kg per 100 plants *Depending size, degree of deficiency etc Application rates, general EDTA-Cu may be applied in one application of 1.0 kilograms per hectare but optimum results can be expected if repeat applications are used. In general, foliar applications should be started early in the season as soon as there is sufficient leaf area to absorb the spray.
After sales customer service, we offer customer 24hours free hotline service, our sales department will reply all the emails within in 24hours at anytime.
The delivery time is about 10-20 days after receiving the deposit. To make sure that the goods intact, we offer the loading photos before ship to customer.
Strict quality control
The Quality Control Department analyses the entire production process: from the incoming inspection of reagents, raw materials, and supplies-to the quality control of products dispatched to customers.
Our Show room
Packing & Delivery
Packing Details : Vastland standard packing, customer own design packing.
Delivery Details : The delivery time is about 10-20 days after receiving the deposit.
Automatic packing line
Guaranteed product quality
To guarantee all products and services, Xiamen Vastland Chemical Co., Ltd. has been certified by ISO9001: 2008, CQC. etc.
Xiamen Vastland Chemical Co., Ltd., founded in 2006, for many years, Vastland is dedicated to research and development of wide range of special fertilizers, plant growth regulators and pesticides for agriculture and horticulture.
Our products are selected first class raw materials, manufactured according to the top standard and have exported to over 80 countries and across 5 major continents. Vastland provide customers with the right combination of quality products and expert knowledge that best serve their needs.
Vastland not only provides customers with high quality combination products, but also the expert knowledge as well as best service at any time. Look forward to building a strong and profitable association with you for a common goal of green agriculture.
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: The delivery time is about 10-20 days after receiving the deposit. To make sure that the goods intact, we offer the loading photos before ship to customer.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge.
Q: How do you control the quality after customer received cargo?
We keep the samples of every batch at least 6 month in our lab to make sure the customer received good quality product.