Rate:
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Apply 1–2 oz. per 1,000 sq. ft. every 7–14 days or 3 oz. per 1,000 sq. ft.
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Increase rate and water-in application when treating unfavorable soil conditions, but do not exceed 8 oz. per 1,000 sq. ft. per application.
Package Sizes:
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4 x 5 liter (5.28 US gallons) case
120 liter (31.7 US gallons) drum
QUELANT-Ca
Calcium where you want it, when you want it.
Calcium is a critical element in the formation of plant cell walls. That is why adequate levels of available calcium help provide a strong turf that can stand up to heavy play and mechanical damage. Unfortunately, plant tissue can easily become calcium deficient, even in soils with adequate calcium levels.
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Quelant-Ca is formulated with a balanced proportion of calcium and free amino acids to aid in the prompt absorption within the plant. With Quelant-Ca in your fertility program, you can quickly correct and maintain the calcium levels in your turf, even during times of plant stress.
Product at a Glance:
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Delivers 5.7% calcium combined with Macro-Sorb’s advanced L-amino acids for maximum spray application effectiveness. Learn more about Quelant technology.
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Readily available calcium is easily absorbed by leaves and roots
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Improves photosynthesis, which increases tolerance to disease and environmental stress
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Pharmaceutical grade manufacturing process guarantees consistent ratios of L-amino acids. Learn more about the manufacturing process.
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Prevents and controls calcium deficiency to maintain leaf turgidity and quality
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Tank mix compatible with most normally-used agrochemical products
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Fortified with boron to maximize calcium utilization by the plant. Learn more about the technology.
Quelant-Ca Uptake Vs. Calcium Nitrate
Plant calcium concentrations following applications of Quelant-Ca at two rates (0.5 and 0.75 lbs calcium/Acre) and calcium nitrate (1.5 lbs calcium/Acre). Notice how the amino acid complexed calcium found in Quelant-Ca can be applied at lower rates, while increasing plant calcium levels beyond that of a higher rate of basic calcium nitrate.
Quelant-Ca Increases Calcium Concentration in Leaf Tissue
Figure 1
Figure 2
Tall fescue plants were treated with Quelant-Ca at the rate of 2.0 fl oz/1000 ft2 on 10 day intervals for a total of 4 applications. Untreated plants were used to compare levels of calcium throughout the study. Tissue samples were collected and analyzed 24 hours after initial applications, and 5 weeks after the final application.
At just 24 hours after initial applications of Quelant-Ca, calcium leaf concentrations increased 18% compared to the untreated control (Figure1.). Calcium concentrations continued to increase after each application, and remained much higher than the untreated control even 5 weeks after the final application (Figure 2.).