General Hydroponics pH 7.0 Calibration Solution 1 qt
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General Hydroponics pH 7.0 Calibration Solution 1 qt
General Hydroponics uses the highest quality electronic meter reference solutions. Growers can use our reference solutions widely among many popular brands of meters using the NaCl scale. General Hydroponics technicians check each batch to ensure that our solutions are exactly calibrated each time they are used. Specifications
| Weight: | 2.3 lbs. |
| Package Dimensions: | 4.0L x 4.0W x 9.0H |
Frequently Asked Questions
| Q: | What is the suggested pH range for my hydroponic system and soil plants? |
| A: | Hydroponic and soil gardens differ in the fact they both need different pH ranges for nutrients to be made available for plant absorption. Maintain a pH between 5.0 and 6.5 for hydroponic gardens and 6.0 to 7.0 for soil applications. |
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