Best pH Meter Choices For Hydroponics 2020 Update
Why Is pH Important For Cannabis Growth?
Having the proper pH level for your marijuana plants is indeed crucial to their survival and it will determine how big of a yield you will get when all is said and done.
Remember what we talked about above, that the ideal pH level for marijuana is 6.0. Well if the pH is either way too high or too low for your cannabis plants, the root system is going to suffer.
With a pH level that is way too high or low, the roots stop working efficiently, and therefore they will not have the ability to absorb moisture and nutrients out of the dirt, thus leading to serious moisture and nutrient deficiencies in the marijuana plant.
In extreme cases, if the soil or water is extremely basic or acidic, you might just outright destroy the root system and kill the plant, so having the proper pH level for weed is super important.
Your pH meter measures the hydrogen-ion concentration of your water. This concentration indicates whether the solution is acidic or alkaline by determining the difference of the electrical potential between a reference electrode and a test electrode.
Personally, my brain has a hard time wrapping around this sort of thing, so I’ll keep it simple. Your meter has a glass electrode, which is sensitive to hydrogen ions, and a reference electrode, which is stable. The difference between the two tells the pH meter what the pH of the liquid is and allows you to adjust your solution accordingly.
Bluelab Guardian pH Monitor
The best combo meter is the Bluelab Guardian Monitor. This meter is pricier than the other options but is ideal for serious growers with a large budget. Because it’s always on and monitoring your garden, you’ll know the instant that your metrics get out of whack.
If you are a larger-scale grower with some money to invest in your monitoring system, then you absolutely must go with the Bluelab Guardian. I know of no other good solution for this level of live-monitoring.
Pros
Large displays
Flashing alarms if numbers are out of range
Comes with a range of accessories
Cons
Sometimes the digital displays bug out (only a few reports of this)
You can burn through probes quickly without proper care and calibration
Pancellent 4 in 1 Water Quality Test Meter
Moving further, this is a water quality test meter, that measures the water quality is 5 seconds. Its commendable response and accuracy rate makes it the best pH tester for hydroponics.
This tester is manufactured by Tech Instrument, providing calibrating instruments for their customers for decades now.
But you know what makes it special? It comes with an automatic calibration system, eliminating the need to insert screwdrivers to adjust calibration. If you want to know about the size, it’s very handy as you can carry it anywhere.
It comes with a money-back warranty, so if the product is unsatisfying, you can get your money back within 30 days. Moreover, they are also offering replacement services after 120 days. Yes, it’s as amazing as it sounds.
VIVOSUN pH and TDS Meter Combo
As hydroponic growing requires you to grow your cannabis plants in water, it is necessary to have an accurate method of checking the pH levels of that water. The pH level of the water needs to be at around 6.0 and if it goes to high over this or under this your plants are in danger of nutrient deficiencies as it makes it difficult for them to absorb any goodness you are putting in the water solution.
With this Digital pH meter from VIVOSUN checking the pH levels of your hydroponics has never been more straightforward. After removing the cap, simply dip the meter into the water solution and press the button. The pH level will then appear on the digital screen. The one con of this product is that it can be a little tricky to calibrate, but with the details instructions provided you will soon have it working.
ECO Farm 4 in 1 PH/TDS/EC/Temperature Tester Meter
Having the proper pH level for your marijuana plants is indeed crucial to their survival and it will determine how big of a yield you will get when all is said and done.
Remember what we talked about above, that the ideal pH level for marijuana is 6.0. Well if the pH is either way too high or too low for your cannabis plants, the root system is going to suffer.
With a pH level that is way too high or low, the roots stop working efficiently, and therefore they will not have the ability to absorb moisture and nutrients out of the dirt, thus leading to serious moisture and nutrient deficiencies in the marijuana plant.
In extreme cases, if the soil or water is extremely basic or acidic, you might just outright destroy the root system and kill the plant, so having the proper pH level for weed is super important.
How Does a pH Meter Measure pH?
Now that we agree that monitoring pH is crucial to the growth of your hydroponic garden, let’s talk about how these meters work.Your pH meter measures the hydrogen-ion concentration of your water. This concentration indicates whether the solution is acidic or alkaline by determining the difference of the electrical potential between a reference electrode and a test electrode.
Personally, my brain has a hard time wrapping around this sort of thing, so I’ll keep it simple. Your meter has a glass electrode, which is sensitive to hydrogen ions, and a reference electrode, which is stable. The difference between the two tells the pH meter what the pH of the liquid is and allows you to adjust your solution accordingly.
Best pH Meter Choices For Hydroponics
Bluelab Guardian pH Monitor
The best combo meter is the Bluelab Guardian Monitor. This meter is pricier than the other options but is ideal for serious growers with a large budget. Because it’s always on and monitoring your garden, you’ll know the instant that your metrics get out of whack.
If you are a larger-scale grower with some money to invest in your monitoring system, then you absolutely must go with the Bluelab Guardian. I know of no other good solution for this level of live-monitoring.
Pros
Large displays
Flashing alarms if numbers are out of range
Comes with a range of accessories
Cons
Sometimes the digital displays bug out (only a few reports of this)
You can burn through probes quickly without proper care and calibration
This tester is manufactured by Tech Instrument, providing calibrating instruments for their customers for decades now.
But you know what makes it special? It comes with an automatic calibration system, eliminating the need to insert screwdrivers to adjust calibration. If you want to know about the size, it’s very handy as you can carry it anywhere.
It comes with a money-back warranty, so if the product is unsatisfying, you can get your money back within 30 days. Moreover, they are also offering replacement services after 120 days. Yes, it’s as amazing as it sounds.
As hydroponic growing requires you to grow your cannabis plants in water, it is necessary to have an accurate method of checking the pH levels of that water. The pH level of the water needs to be at around 6.0 and if it goes to high over this or under this your plants are in danger of nutrient deficiencies as it makes it difficult for them to absorb any goodness you are putting in the water solution.
With this Digital pH meter from VIVOSUN checking the pH levels of your hydroponics has never been more straightforward. After removing the cap, simply dip the meter into the water solution and press the button. The pH level will then appear on the digital screen. The one con of this product is that it can be a little tricky to calibrate, but with the details instructions provided you will soon have it working.
New 4 in 1 TDS PH Meter PH/TDS/EC/Temperature Meter Digital Water Quality Monitor Tester for hydroponics
Most of us look for a pH meter with smart functions and high durability. Well, ECO Farm can provide you with not only highly accurate results but also a lot quicker than other pH meters. Great, isn’t it? The manufacturers have designed it to cater to all sorts of needs.
If you’re sceptical about investing money into a pH meter specifically for hydroponics, ECO Farm is your best pH tester for hydroponics. You can use it for many other things, rather than just hydroponics. For example, you can use it for water quality processing, medical research, cosmetic evaluation, and much more.
ECO Farm Meter has a high level of accuracy, ensuring you don’t end up with wrong results. Just like other pH meters on our list, it has automatic temperature control and calibration alert. However, it also offers convenient pH reading, helping you learn the liquid quantity.
You may wonder, with so many functions, it may be difficult to use. No, you’re wrong. Let us guide you through this step by step.
Step 1: You have to remove the cap from pH meter and rinse the bulb into the water, after that wait for the bulb to dry out.
Step 2: Press the ‘switch on’ button and place it inside the solution you want to check. Make sure the whole part with the electrode of pH meter is inserted.
Step 3: Look into the digital screen and wait for the value to appear. The LCD screen will display the temperature, along with pH levels.
Isn’t that extremely easy? However, you need to keep the bulb always hydrated, so it remains moist. If you forget and bulb dries out, the pH meter would still function, but it would fail to give accurate results.
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