The Bluelab EC or ppm Pen simply tells you that your plants have the right amount of nutrient in your solution and lets you know if adjustments are needed. To feed plants well, we need to know what we're feeding them.
-Start with a quality nutrient.
-Measuring the conductivity every day is the best way to avoid over-diluting or over-concentrating your nutrient solution.
-Completely change the reservoir solution every 7 days.
-Top up the nutrient level between changes - so your plants always have the right amount of food.
The Bluelab EC or ppm Pen also measures the temperature of the solution, as root health is vital to the success of a crop. Temperature affects the growth rate and structure of a plant so a solution temperature of 18 - 22˚C or 65 - 72˚F is recommended.
|Warranty Length||1 Year|
|Warranty Conditions||Repair Warranty|
|Shipping Weight||0.13 kg|
|Type||Test and Measurement|
Repair Warranty - Manufacturer warranty, this product needs to be returned to Aqua Gardening and then sent to the supplier for testing and repair.
Free Shipping Eligibility
What is the eligibility for Free Shipping? As long as your delivery address is in our free shipping zone, and your order is above the minimum value for free shipping, your shipping will be free. For full details see our shipping information here.
Special Order Items - These are items that we do not regularly stock. These items will be ordered specially for you, or dispatched directly to you from our supplier. See the full details here.
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