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Peters Excel pHLow15-7-25 High-Mag / High-K with Black Iron
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Powerful formulation with elevated levels of magnesium and potash provides your plants with the nutrition they need to thrive while managing the alkalinity of your irrigation water. Contains three chelated irons, including black iron—the most effective for growing ornamentals.
- versatile, all-purpose formulation for constant, balanced nutrition
- effective for water types 2, 3 and 4
- 100% water soluble
- pure formulation—no ballast substances
- effective for all water types
- elevated levels of chelated trace elements ensure robust growth and rich color
- contains NPK, magnesium and micronutrients
- developed for peat-based cultures (pot plants, bedding plants and container nursery stock)
- exclusive M-77 chelating formula for fast, efficient nutrient uptake
Rates for Peters Excel pHLow, 15-7-25, High-Mag / High-K with Black Iron
Weight (in ounces) of product needed to mix one gallon of concentrate
| Target Fertilizer Concentration (N/ppm) After Dilution | Common Injector Ratios | EC (mmhos/cm) of Target Feed Rate After Dilution | ||||
|---|---|---|---|---|---|---|
| 1:15 | 1:100 | 1:128 | 1:200 | 1:300 | ||
| 25 | ||||||
| 50 | ||||||
| 75 | ||||||
| 100 | ||||||
| 125 | ||||||
| 150 | ||||||
| 175 | ||||||
| 200 | ||||||
| 250 | ||||||
| 300 | ||||||
| 350 | ||||||
| 400 | ||||||
| 450 | ||||||
| 500 | ||||||
| 600 | ||||||
*** Exceeds maximum solubility.
Gallons of water required to dissolve one 25lb. bag of fertilizer
| Target Fertilizer Concentration (N/ppm) After Dilution | Common Injector Ratios | EC (mmhos/cm) of Target Feed Rate After Dilution | ||||
|---|---|---|---|---|---|---|
| 1:15 | 1:100 | 1:128 | 1:200 | 1:300 | ||
| 25 | ||||||
| 50 | ||||||
| 75 | ||||||
| 100 | ||||||
| 125 | ||||||
| 150 | ||||||
| 175 | ||||||
| 200 | ||||||
| 250 | ||||||
| 300 | ||||||
| 350 | ||||||
| 400 | ||||||
| 450 | ||||||
| 500 | ||||||
| 600 | ||||||
*** Exceeds maximum solubility.