pH & EC Management

Water pH and EC of are two of the most important factors to consider in hydroponics. Carefully checking and adjusting these values avoids nutritional problems and highly improves yields.

pH indicates the level of water acidity/alkalinity, which is directly related to nutrient uptake. The ideal pH for cannabis is between 5.5 and 7. Many nutrients can't be correctly absorbed if the pH value is not accurate, thus resulting in problems and poor yields.

EC indicates the level of water conductivity (the amount of salts). Obviously, the more nutrients used the higher the EC value will be. Desirable EC values for cannabis range between 0.60 and 2.00 mS.

With brands like GHE or Milwaukee, we offer here a wide range of pH and EC meters, from manual to continuous meters, as well as automatic pH controllers. You'll also find calibration, cleaning and storing solutions for the maintenance of your meters, also to increase or decrease the pH of your water or nutrient solution.

Featured products in pH & EC Management

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Milwakee Ph test

35.10€ 39.00€

-5%
Milwaukee PH MW100T Test

114.00€ 120.00€

-5%
T.A. pH - (formerly GHE's  Ph Down®)
-20%
Biobizz Bio Down

From 9.60€ 12.00€

Featured offers pH & EC Management

-5%
Butator

From 12.35€ 13.00€

-5%
GHE pH Tester - Liquid

6.15€ 6.50€

-5%
Milwaukee PH MW100T Test

114.00€ 120.00€

-5%
Milwaukee EC MW302 Test

99.75€ 105.00€

Buy pH & EC Management

52 products Filter tune

Milwaukee PH and EC Meter Case

For growers who want full control over their cannabis cultivation, Alchimia offers you the Milwaukee pH and EC meter case. This case contains the e [...]

  • 110.00€
UP TO 5%

T.A. pH - (formerly GHE's Ph Down®)

We have found a means to regulate the pH that also has other benefits, in addition to the balanced mixture of acids. We have incorporated organic buffers into the product in order [...]

  • 500 ml 7.00€ 6.65€
  • 1L 12.00€
-15%

Torus Hydro PerfectpH Inline Edition regulator

Alchimia Grow Shop presents PerfectpH Inline Edition Regulator by Torus Hydro, a revolutionary and innovative system for pH stabilisation of the nutrient solution [...]

  • 133L 188.50€ 160.20€
  • 266 L 225.00€ 191.25€

Bluelab Truncheon EC meter

Alchimia presents Bluelab Trucheon EC Meter, a professional analogue electro conductivity meter. An easy to use and maintain device that provides a quick and relia [...]

  • 124.90€
-5%

Milwaukee PH MW100T Test

Available now at Alchimiaweb, the Milwaukee MW100 pH substrate meter fitted with the MA991B/1 probe. This tester is an ideal complement for grower [...]

  • with the MA991B/1 probe 120.00€ 114.00€
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PH SE220 Probe for Milwaukee MW100

Here at alchimiaweb you can now find the SE220 replacement probe for the Milwaukee MW100 pH meter. A gel-filled pH double junction electrode with [...]

  • 60.00€ 54.00€
-5%

GHE pH Tester - Liquid

GHE pH Tester - Liquid will make plants grow better. It is important that the pH of the nutrient solution is slightly acid: 5.5 to 6.5 is considered ideal. It contains pH r [...]

  • 6.50€ 6.15€
-25%

TRABE Citric acid - 1 L

Citric acid is a natural Ph corrector, and in addition to being used to control pH in nutrient solutions, it can also be used for cleaning ducts or water pipes. [...]

  • 23.51€ 17.60€
-25%

HESI pH Reducer - minus Bloom - 1 L

Concentrated salt solution to reduce the pH level of the water during the flowering period. HESI pH MINUS BLOOM 1 L does not harm the plants. [...]

  • 15.60€ 11.70€
-5%

Milwaukee EC MW302 Test

The Milwaukee EC MW302 meter is a portable, high quality device, operating with a 9 volt battery. It has a 1m probe cable to imme [...]

  • 105.00€ 99.75€
-5%

Calibration solution EC - 1.413 - 230 ml

1.413 solution to calibrate your meter's digital EC comes in 230 ml containers, which guarantees you a supply of calibration fluid for some t [...]

  • 230 ml (Out of stock) 12.50€ 11.85€
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Probe cleaning solution - 230 ml

The probe cleaning solution comes in 230 ml bottles. Each one has its expiration date for maximum product safety. [...]

  • 12.50€ 11.85€
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PH probe storage solution - 230 ml

For proper maintenance of pH probes, between uses, the use of this storage solution which has been specially formulated for this purpose, is recommended. It extends the lif [...]

  • 12.50€ 11.85€
-15%

B.A.C Ph Down

Alchimia presents BAC pH Down, a product for adjusting the pH level in the nutritive solution in order to obtain the best results from our [...]

  • 1L 12.00€ 10.20€
UP TO 20%

Biobizz Bio-UpBio Up

Alchimia presents Bio Up by Biobizz, a 100% organic product intended to increase the pH of our irrigation solution. Bio Up, increases the pH in a 100% org [...]

  • 500 ml 11.15€ 8.90€
  • 1L 18.25€
  • 5L 82.00€
  • 10L 160.90€

Calibration solution pH - 7.01 - 20 ml

Suitable for calibrating pH meters which have a calibration point of 7.01. Dip the probe into the sachet and wait a few seconds, and then you can calibrate and mar [...]

  • 1.49€

Milwaukee MC720 pH controller with dosing pump

Now you can automate the pH control of your nutrient tank with this Milwaukee pH controller with dosing pump, a device that efficiently stabilizes the pH value of your nutrient sol [...]

  • 235.00€

Calibration solution EC - 1413 - 20 ml

Handy 20ml sachets of 1413 solution to calibrate your digital EC meter. Get used to maintaining these meters, as calibrated in this way you ensure an accurate EC me [...]

  • 1.49€
-10%

Milwakee Ph test

The Milwaukee Basic pH meter guarantees a fast, accurate and reliable measurement of the pH of your water or nutrient solution when growing cannabis plants. It is an easy a [...]

  • 39.00€ 35.10€
-10%

Combo Milwaukee Probe MW802 (SE600)

Here at Alchimia we present the 1m Combo pH and EC probe which is the original replacement of the Milwaukee PH/EC Combo M [...]

  • (Out of stock) 99.00€ 89.10€
-20%

Milwaukee EC Test

This Milwaukee basic EC meter is an economical, easy to use and reliable tester allowing us to measure the [...]

  • 39.00€ 31.20€

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