Reddit mentions: The best hydroponic ph testing & control products
We found 13 Reddit comments discussing the best hydroponic ph testing & control products. We ran sentiment analysis on each of these comments to determine how redditors feel about different products. We found 5 products and ranked them based on the amount of positive reactions they received. Here are the top 20.
1. Bluelab CONTPH pH Controller with Monitoring and Dosing of Solution pH Levels
- 24/7 test, monitor control (doser) for your pH up and down in water to maximize your grow and ensure plants get a balanced feed (nutrients) with lab quality glass probe; General uses include growing tent and reservoir
- This hydroponics digital tester has ATC that provides consistent reading regardless of any fluctuations in temperature; High and low alarm when outside parameters with safety lockout
- Automated dosing with intuitive on-time/off-time for single-direction control; Combine with conductivity (TDS) pen and other meters for full garden nutrient monitoring in water and soil
- KIT INCLUDES: Calibration solution, replaceable pump, dosing tube, pH and temperature probes, international power supply, probe care kit sold separately
- Made in New Zealand and manufactured by Bluelab, the industry leader in hydroponic testing equipment, built for growers; 2-Year Limited Warranty with proof of purchase (6-month warranty for pH probe)
Features:
Specs:
| Color | White |
| Height | 7.7 Inches |
| Length | 8.2 Inches |
| Number of items | 1 |
| Size | 1 |
| Weight | 2.19 Pounds |
| Width | 4.2 Inches |
2. Hydroponic pH Up and Down Control Kit
Kit contains both pH up (acid) and pH down (alkaline) buffersAll food grade ingredients suitable for any hydroponic systemBoth are high strength concentrates - a little goes a long ways
Specs:
| Size | 2 pints |
3. Root Farm Ph Balance Down For Hydroponic Plants, 8 oz
Use Root Farm pH Balance Down when your nutrient solution is above 6.5 to easily lower the pH to an optimal levelFor most plant types the ideal pH is between 5.5 and 6.5 (Always find out the proper pH level for your plant before adding pH balance products.)Add solution in small incrementsTest often ...
Specs:
| Height | 2.02 Inches |
| Length | 2.02 Inches |
| Number of items | 1 |
| Size | 8 oz |
| Weight | 0.5 Pounds |
| Width | 6.53 Inches |
5. Chelated Iron for for Organic Hydroponic Aquaponics Soluble - 10% 1lb
- Highly Soluble and Suitable for all hydroponics, aquaponics, soil, and foliar applications
- Greenhouse grade - very pure and dissolves completely in water
- Prevents or corrects iron deficiencies
- Iron is recommended to be at 3-5mg/L or .04 - .07oz/100gallons in hydroponics or aquaponics
- Chelated Iron - 10% DTPA
Features:
Specs:
| Height | 6 Inches |
| Length | 8 Inches |
| Size | 1lb |
| Width | 2 Inches |
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Summary
1. Bluelab CONTPH pH Controller with Monitoring and Dosing of Solution pH Levels
- 24/7 test, monitor control (doser) for your pH up and down in water to maximize your grow and ensure plants get a balanced feed (nutrients) with lab quality glass probe; General uses include growing tent and reservoir
- This hydroponics digital tester has ATC that provides consistent reading regardless of any fluctuations in temperature; High and low alarm when outside parameters with safety lockout
- Automated dosing with intuitive on-time/off-time for single-direction control; Combine with conductivity (TDS) pen and other meters for full garden nutrient monitoring in water and soil
- KIT INCLUDES: Calibration solution, replaceable pump, dosing tube, pH and temperature probes, international power supply, probe care kit sold separately
- Made in New Zealand and manufactured by Bluelab, the industry leader in hydroponic testing equipment, built for growers; 2-Year Limited Warranty with proof of purchase (6-month warranty for pH probe)
Features:
Specs:
| Color | White |
| Height | 7.7 Inches |
| Length | 8.2 Inches |
| Number of items | 1 |
| Size | 1 |
| Weight | 2.19 Pounds |
| Width | 4.2 Inches |
2. Hydroponic pH Up and Down Control Kit
Kit contains both pH up (acid) and pH down (alkaline) buffersAll food grade ingredients suitable for any hydroponic systemBoth are high strength concentrates - a little goes a long ways
Specs:
| Size | 2 pints |
3. Root Farm Ph Balance Down For Hydroponic Plants, 8 oz
Use Root Farm pH Balance Down when your nutrient solution is above 6.5 to easily lower the pH to an optimal levelFor most plant types the ideal pH is between 5.5 and 6.5 (Always find out the proper pH level for your plant before adding pH balance products.)Add solution in small incrementsTest often ...
Specs:
| Height | 2.02 Inches |
| Length | 2.02 Inches |
| Number of items | 1 |
| Size | 8 oz |
| Weight | 0.5 Pounds |
| Width | 6.53 Inches |
5. Chelated Iron for for Organic Hydroponic Aquaponics Soluble - 10% 1lb
- Highly Soluble and Suitable for all hydroponics, aquaponics, soil, and foliar applications
- Greenhouse grade - very pure and dissolves completely in water
- Prevents or corrects iron deficiencies
- Iron is recommended to be at 3-5mg/L or .04 - .07oz/100gallons in hydroponics or aquaponics
- Chelated Iron - 10% DTPA
Features:
Specs:
| Height | 6 Inches |
| Length | 8 Inches |
| Size | 1lb |
| Width | 2 Inches |
I have an unusual setup that requires a bit of explanation.
Before I started using supersoil I used that Bluelab pH controller to maintain a 6.5 pH in the reservoir automatically. Now it's just an overpriced pH monitor.
Since the reservoir is tucked into that corner with a shelf above it, determining the water level was a challenge. The PVC pipe on the right has a right angle that goes down into the res about 3 inches. I blow into that pipe periodically when filling the res and once it bubbles I know it is full. If someone has a better idea I'd love to hear it.
Also, you'll see a pump on top of the res that's for aeration. It feeds an 8inch air stone at the bottom of the res.
The 3rd water line coming from the res on the right going into that cup is just to test the water if needed when the tent is in flower and can't be opened.
The 10gal bucket on the left is for hand feeding with a submersible pump, I hardly need to use that anymore either with this new supersoil setup. (edit: this is unrelated to blumats but thought it needed an explanation)
$360; for hydro:
Bluelab CONTPH pH Controller with Hands Free Monitoring and Dosing of Solution https://www.amazon.com/dp/B00O9CBYZ0/ref=cm_sw_r_cp_api_i_2yKvCbCS0A496
Pretty hard to not cut corners with only a $100 budget, but doable.
https://www.amazon.com/General-Hydroponics-Flora-Bloom-Fertilizer/dp/B01I4U0NYK?th=1 $28
https://www.amazon.com/Advanced-Nutrients-Sensi-Cal-Mag-250mL/dp/B01D1Y9QAQ/ref=sr_1_11?keywords=calmag&qid=1554831886&s=lawn-garden&sr=1-11-spell $11.50
Buy the cheapest coco you can at your local store, costs me like $8 a brick.
https://www.amazon.com/XRZT-Waterproof-Spectrum-Natural-Dissipation/dp/B07P32ZDP9/ref=sr_1_18?keywords=cob+grow+light&qid=1554831956&s=lawn-garden&sr=1-18 $28*2 = $56
https://www.amazon.com/Tanice-Accuracy-Household-Aquariums-Hydroponics/dp/B07DC14DY6/ref=sr_1_19?keywords=ph+pen&qid=1554832246&s=lawn-garden&sr=1-19 $13
https://www.amazon.com/Root-Farm-Balance-Hydroponic-Plants/dp/B075QJGZH7/ref=sr_1_7?keywords=ph+down&qid=1554832284&s=lawn-garden&sr=1-7 $7
Total $123.50
Someone did an analysis of those lights and found they were decent. You could get away with just one depending your space. I think they pull like 50W. The only things missing from this are pots, an exhaust (no idea what your setup requirements are), possibly a carbon filter if smell is a concern, and reflective material (cut up cheap space blankets if your closet isn't white).
https://www.amazon.com/Mieemclux-Reflector-Triple-Chips-Spectrum-Available/dp/B07SNP22XS/ref=sr_1_3?keywords=led+grow+light&qid=1565576938&s=gateway&sr=8-3
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https://www.amazon.com/VIVOSUN-Hydroponic-Observation-Window-Growing/dp/B01DXYMQ9M/ref=sr_1_1_sspa?keywords=grow+tent&qid=1565576981&s=gateway&sr=8-1-spons&psc=1&spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUE1NE9VWlZWRU5XRDEmZW5jcnlwdGVkSWQ9QTA5Mzg4NjExVFFNUjlER1NVSTlDJmVuY3J5cHRlZEFkSWQ9QTA3MjU0NTQzRFE0RVE3WjdOUjdBJndpZGdldE5hbWU9c3BfYXRmJmFjdGlvbj1jbGlja1JlZGlyZWN0JmRvTm90TG9nQ2xpY2s9dHJ1ZQ==
https://www.amazon.com/Lilly-Miller-100099247-Quart-Fertilizer/dp/B000BX4QGK/ref=sr_1_3?crid=WQYMXKQ4RC54&keywords=alaska+fish+fertilizer&qid=1565577089&s=gateway&sprefix=alaska+fish+f%2Caps%2C235&sr=8-3
https://www.amazon.com/PH-Meter-Automatic-Calibration-Accuracy/dp/B07NYZBYD3/ref=sr_1_11_sspa?keywords=ph+pen&qid=1565577113&s=gateway&sr=8-11-spons&psc=1&spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUEySTVLNEg3S0dWVE5FJmVuY3J5cHRlZElkPUEwMDg2MzQ2MkI3SDdRUEoySjFFRSZlbmNyeXB0ZWRBZElkPUEwMTY4Njk3Mkg0MERVWUxEVlg3WiZ3aWRnZXROYW1lPXNwX210ZiZhY3Rpb249Y2xpY2tSZWRpcmVjdCZkb05vdExvZ0NsaWNrPXRydWU=
https://www.amazon.com/Hydroponic-pH-Down-Control-Kit/dp/B00TYW6Q58/ref=sr_1_18?keywords=ph+up&qid=1565577139&s=gateway&sr=8-18
that will do what youre looking for. Make sure if you use that fertilizer that you ph your water after you use it because it will tank you PH down to about 4. If someone tells you you have to spend more than $400 to get started they are wrong. You do not need to spend that much. You can ... but you dont have to.
​
miricle gro performance organics is like twelve bucks a bag at lowes and is OMRI certified
Bluelab has a pH doser that doesn't have connectivity nor a touchscreen and only one pump ranging from $370 to $469, so I thought that price was comparable. I could be wrong, but it would be nice to not have to adjust/dose pH manually or take those measurements.
https://www.amazon.com/Bluelab-Controller-Monitoring-Dosing-Solution/dp/B00O9CBYZ0/ref=sr_1_1?ie=UTF8&qid=1503489903&sr=8-1&keywords=blue+lab+ph+controller
OK, so lets get crazy with it. What lights are you running? Do you already have a 2x4 tent? I'm going to assume these are both locked in.
PPM and pH meters:
http://www.amazon.com/Bluelab-PENGTB-Growers-Toolbox/dp/B00H90O26C/
Nutes:
http://www.amazon.com/Jacks-Classic-4-5-12-26-Hydroponic/dp/B00HFYWQ5Q/
http://www.amazon.com/Jacks-Calcium-Nitrate-15-5-Nitrogen/dp/B00B9DL3P8/
http://www.amazon.com/Hydroponic-pH-Down-Control-Kit/dp/B00TYW6Q58
Medium:
Perlite:Vermiculite 4:1
2 gallon hempy buckets. 8 plants. 1 per sq ft. Topped for 4 colas and lst to the rims of your buckets. once they reach 6 inches above the pots flip to flower.
Depends on what's affordable there is this 100% automated but I cant afford it https://amzn.to/2EcbE6h if you want something that just reads 24/7 https://amzn.to/2WZPNX4
https://www.amazon.com/dp/B017XTFKE6/ref=cm_sw_r_cp_apa_i_N-lcBb4GAE4CZ
I'm going to second for iron - I bought myself a bag from amazon and have been dosing in lieu of my millers microplex every other weeks and also dosing equal amounts magnesium during my iron/millers days just because the water in my town comes from a well with high calcium and low magnesium. I went from the yellowish color in my dwarf baby tears you have to a much healthier looking green in two weeks.