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healthy plant growth
Sturdy Support System: With robust equipment bars in place
Holding strength up to 2500 pounds at full depth
Harvest: August-September
use a freshwater leaching or leaching solution to clear out excess nutrients
Automotive Coolant Refractometer with ATC Pots and Containers healthy plant growthThe antifreeze refractometer can be used for measuring the freezing point of glycol, antifreeze, coolant and battery acid. This refractometer features Automatic Temperature Compensation (ATC), and can also be used for checking the condition of electrolyte solution batteries. Measures the freezing point of automobile antifreeze based on ethylene glycol or propylene glycol. This is a quality optical instrument that includes a soft carrying case, bulb
US$ 49.99
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US$ 59.99
