{"title":"pH Up \/ Down \u0026 Buffers","description":"\u003cp\u003eIt's of \u003cstrong\u003ecritical\u003c\/strong\u003e importance that your nutrient solution is set within the \u003cstrong\u003ecorrect pH range\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIn \u003cstrong\u003ehydroponic gardening,\u003c\/strong\u003e maintaining the correct \u003ca href=\"https:\/\/hytachydroponics.com\/collections\/ph-ec-management\/products\/bluelab-ph-pen-temp\"\u003e\u003cstrong\u003epH\u003c\/strong\u003e\u003c\/a\u003e and \u003cstrong\u003eEC\u003c\/strong\u003e (electrical conductivity) levels is crucial for \u003cstrong\u003eoptimal plant growth\u003c\/strong\u003e and \u003cstrong\u003enutrient uptake\u003c\/strong\u003e. \u003ca href=\"https:\/\/hytachydroponics.com\/collections\/ph-up-down-buffers\/products\/essentials-lab-buffer-7-250ml\"\u003e\u003cstrong\u003epH buffers\u003c\/strong\u003e\u003c\/a\u003e are used to adjust and stabilize the accuracy of pH meters, ensuring the meter falls within the ideal range for plant absorption. \u003ca href=\"https:\/\/hytachydroponics.com\/collections\/ph-up-down-buffers\/products\/essentials-lab-ec-meter-calibration-solution-250ml\"\u003e\u003cstrong\u003eEC buffers\u003c\/strong\u003e\u003c\/a\u003e, on the other hand, help \u003cstrong\u003ecalibrate\u003c\/strong\u003e and standardize EC meters, which measure the concentration of dissolved salts in the solution. Regularly checking and \u003cstrong\u003ecalibrating\u003c\/strong\u003e pH and EC meters is \u003cstrong\u003eessential\u003c\/strong\u003e to ensure \u003cstrong\u003eaccurate readings\u003c\/strong\u003e and make necessary adjustments to the nutrient solution. By using reliable buffers and regularly monitoring these levels, hydroponic gardeners can create a balanced and nutrient-rich environment for their plants, leading to \u003cstrong\u003ehealthier growth\u003c\/strong\u003e and\u003cstrong\u003e higher yields\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"biogreen-ph-down-bloom","title":"Biogreen pH Down Bloom","description":"\u003cp\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\"\u003epH-Down Bloom\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:#000000;\"\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family:arial,helvetica,sans-serif;\"\u003e\ndecreases the pH value for blooming\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color:#000000;\"\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family:arial,helvetica,sans-serif;\"\u003eBenefits\u003cbr\u003e\ncomposition: 59% phosphoric acid (pH reduction, flowering)\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color:#000000;\"\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family:arial,helvetica,sans-serif;\"\u003eUse\u003cbr\u003e\nStore in a dark and frost-free place. No best-before date. In the event of eye contact rinse eyes immediately with water. Keep out of reach of children.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Biogreen","offers":[{"title":"1Ltr","offer_id":47452480110924,"sku":"BG-PH-DOEN","price":15.0,"currency_code":"GBP","in_stock":true},{"title":"5Ltr","offer_id":47452480143692,"sku":"BG-PH-DOEN-2","price":60.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/3044\/4620\/files\/Biogreen-pH-Down-Bloom.jpg?v=1702477980"},{"product_id":"biogreen-ph-down-grow","title":"Biogreen pH Down Grow","description":"\u003cp\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\"\u003epH-Down Grow\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:#000000;\"\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family:arial,helvetica,sans-serif;\"\u003e\ndecreases the pH value for growing stage\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color:#000000;\"\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family:arial,helvetica,sans-serif;\"\u003eBenefits\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: Cabin, Arial, Helvetica, sans-serif; font-size: 16px;\"\u003eBioGreen pH- Grow decreases Ph Value during the growth stage using nitric acid.\u003c\/span\u003e\u003cspan style=\"color:#000000;\"\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family:arial,helvetica,sans-serif;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color:#000000;\"\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family:arial,helvetica,sans-serif;\"\u003eUse\u003cbr\u003e\nStore in a dark and frost-free place. No best-before date. In the event of eye contact rinse eyes immediately with water. Keep out of reach of children.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Biogreen","offers":[{"title":"1Ltr","offer_id":47452489548108,"sku":"BG-PH-DOWN","price":15.0,"currency_code":"GBP","in_stock":false},{"title":"5Ltr","offer_id":47452489580876,"sku":"BG-PH-DOWN-2","price":60.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/3044\/4620\/files\/Biogreen-pH-Down-Grow.jpg?v=1702478308"},{"product_id":"bluelab-probe-care-kit-for-ph","title":"Bluelab Probe Care Kit for pH","description":"\u003cp\u003eKeep your pH equipment in top condition with the Bluelab Probe Care Kit for pH. Designed specifically for maintaining Bluelab pH probes, this kit includes everything you need to clean, calibrate, and store your probe for optimal accuracy and longevity.\u003c\/p\u003e\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eComplete pH Maintenance Kit: All-in-one solution for cleaning, calibrating, and hydrating your pH probe.\u003c\/li\u003e\n\u003cli\u003eImproves Accuracy: Regular care ensures your readings stay precise and consistent.\u003c\/li\u003e\n\u003cli\u003eProlongs Probe Life: Prevents build-up and damage, helping you get the most out of your equipment.\u003c\/li\u003e\n\u003cli\u003eQuick and Easy to Use: Step-by-step instructions included for fast, effective maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKit Includes:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x 20ml Bluelab pH 4.0 Calibration Solution\u003c\/li\u003e\n\u003cli\u003e1 x 20ml Bluelab pH 7.0 Calibration Solution\u003c\/li\u003e\n\u003cli\u003e1 x Probe cleaning instrument\u003c\/li\u003e\n\u003cli\u003e1 x Bluelab Chamois (gentle probe cleaning cloth)\u003c\/li\u003e\n\u003cli\u003e2 x Plastic cups\u003c\/li\u003e\n\u003cli\u003eInstruction card\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSuitable for:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBluelab pH Pen\u003c\/li\u003e\n\u003cli\u003eBluelab Combo Meter\u003c\/li\u003e\n\u003cli\u003eBluelab Guardian Monitor\u003c\/li\u003e\n\u003cli\u003eAny other Bluelab device with a pH probe\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eProtect your investment and ensure reliable performance every time. The Bluelab Probe Care Kit for pH makes it easy to maintain your gear and grow with confidence.\u003c\/p\u003e","brand":"Bluelab","offers":[{"title":"Default Title","offer_id":47346358485324,"sku":"BL-PH-PROBE4","price":33.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/3044\/4620\/files\/bluelab-ph-probe-care-kit-2.png?v=1748004171"},{"product_id":"dutchpro-ph-down-bloom","title":"Dutchpro pH Down Bloom","description":"\u003cp\u003eKeep your pH levels stable and supplement your plants in bloom at the same time with this fantastic pH Down product from Dutch Pro. Keeping your pH levels correct and stable is very important when growing using hydroponics.\u003c\/p\u003e\n\u003cp\u003eDutch Pro pH Down Bloom is an easy and effective way to keep your pH values within normal limits. Very easy to apply and cost effective - there's no better way to manage your pH. Dutch Pro pH Down Bloom is a phosphorous acid solution designed to lower the pH of your nutrient feed. Apply Dutch Pro pH Down Bloom in small amounts until you reach the desired pH level (usually around 5.8 – 6.5 pH).\u003c\/p\u003e\n\u003cp\u003eDutch Pro develop two different pH down solutions, one for bloom and one for grow. The Bloom variation contains 30% phosphorous acid and the Grow variation contains 38% nitric acid, the variation in acid is to accommodate for your plants' varying nutrient needs in grow and flower.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eUsed to adjust the pH-level during the bloom stage.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCorrosive, contains 30% phosphorus acid\u003c\/li\u003e\n\u003cli\u003eDo not inhale fumes\u003c\/li\u003e\n\u003cli\u003eCauses burns\u003c\/li\u003e\n\u003cli\u003eDo not swallow\u003c\/li\u003e\n\u003cli\u003eKeep out of the reach of children\u003c\/li\u003e\n\u003cli\u003eIn case of contact with eyes, immediately rinse eyes out with plenty of water and seek medical attention\u003c\/li\u003e\n\u003cli\u003eWear protective clothing- gloves are recommended\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Dutch Pro","offers":[{"title":"1L","offer_id":47436825657676,"sku":"DP-PH-D","price":9.5,"currency_code":"GBP","in_stock":true},{"title":"5L","offer_id":47436825690444,"sku":"DP-PH-D-2","price":33.45,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/3044\/4620\/files\/dutch-multi-ph-bloom.jpg?v=1702121774"},{"product_id":"dutchpro-ph-up","title":"Dutchpro pH up","description":"\u003cp\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\"\u003eKeep your pH levels stable and your plants prospering with Dutch Pro pH Up! Keeping your pH levels correct and stable is very important when growing with hydroponics, Dutch Pro pH Up is an effective and easy way to keep your pH values within normal limits. Easy to apply and very cost effective there's no better way to manage your pH. Dutch Pro pH Up is an alkalic potassium-hydroxide solution designed to raise the pH of your nutrient feed. Apply Dutch Pro pH Up in small amounts until you reach the desired pH level (usually around 5.8 – 6.5 pH). Dutch Pro pH Up is intended for use in overly acidic nutrient solutions (pH 0 – 7) if the pH of your solution is pH 7 – 14 you need to use Dutch Pro pH Down Grow or Dutch Pro pH Down Bloom depending on your current grow phase\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\"\u003eFor raising the pH Value Potassium-Hydroxide solution used to raise the pH level.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\u003cspan style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\"\u003eDo not inhale fumes\u003c\/span\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cspan style=\"font-family:arial,helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:16px;\"\u003eCauses burns\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cspan style=\"font-family:arial,helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:16px;\"\u003eDo not swallow\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cspan style=\"font-family:arial,helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:16px;\"\u003eIn case of contact with eyes, immediately rinse eyes out with plenty of water and seek medical attention\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cspan style=\"font-family:arial,helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:16px;\"\u003eWear protective clothing- gloves are recommended\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\"\u003eFertilizer use: add small amounts of pH+ until the desired level is reached Recommended pH level is 5.8 – 6.5 (Corrosive)\u003c\/span\u003e\u003c\/p\u003e","brand":"Dutch Pro","offers":[{"title":"1L","offer_id":47436828180812,"sku":"DP-PH-UP","price":9.5,"currency_code":"GBP","in_stock":true},{"title":"5L","offer_id":47436828213580,"sku":"DP-PH-UP-2","price":33.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/3044\/4620\/files\/dutch-multi-ph-up.jpg?v=1702121945"},{"product_id":"essentials-lab-30-ph","title":"Essentials LAB 30% pH- Down","description":"\u003cp\u003eEssentials LAB 30% pH- Down is an acid solution (30% phosphoric acid) which can be used in small, controlled doses to lower the pH (increase acidity) of nutrient solutions. Mix thoroughly and measure with a calibrated pH meter to attain the desired pH reading. Ideal for adjusting large volumes of nutrient solution.\u003c\/p\u003e\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConcentrated acid solution \u003c\/li\u003e\n\u003cli\u003eCan adjust the pH of large volumes of nutrient solution \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e30% phosphoric acid \u003c\/li\u003e\n\u003cli\u003eThis product falls below the concentration threshold for Regulated Substances under The Control of Poisons and Explosives Precursors Regulations 2023.   \u003c\/li\u003e\n\u003cli\u003epH: \u0026lt;1.0 \u003c\/li\u003e\n\u003cli\u003eVolume: 1 L \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eFAQs:  \u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How should I use Essentials LAB 30% pH- to adjust the pH level of my nutrient solution? \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e First, carefully check the pH of your nutrient solution. If the pH reading is too high, then the solution is not sufficiently acidic. Add a small, measured amount of Essentials LAB 30% pH- to your nutrient reservoir and mix thoroughly. Check the pH level again and note how much it has changed. You now know how much a certain dosage of Essentials LAB 30% pH- has lowered the pH in your reservoir, and from this you can judge how much more, if any, you need to add to achieve the desired pH level. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e The pH level of my solution is already low. What should I do? \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e If the pH is within the recommended range, you should do nothing. But if the pH is too low, then you should use \u003ca href=\"https:\/\/hytachydroponics.com\/products\/essentials-lab-ph-up\"\u003e\u003cstrong\u003eEssentials LAB pH+\u003c\/strong\u003e\u003c\/a\u003e to adjust it to a higher level, within the recommended range.\u003c\/p\u003e","brand":"Essentials","offers":[{"title":"250ml","offer_id":47447967924556,"sku":"E-PH-","price":4.95,"currency_code":"GBP","in_stock":true},{"title":"1L","offer_id":47447967957324,"sku":"E-PH-2","price":14.95,"currency_code":"GBP","in_stock":true},{"title":"5L","offer_id":55965015572812,"sku":null,"price":45.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/3044\/4620\/files\/essentials-ph-down-group-3.jpg?v=1763393571"},{"product_id":"essentials-lab-buffer-4","title":"Essentials LAB Buffer 4","description":"\u003cp\u003eEssentials LAB Buffer 4 is a high-accuracy pH 4.0 calibration solution, ideal for reliable and consistent calibration of pH meters. Available in 250ml and 1L bottles, it's an essential product for growers and lab users who require accurate pH measurements.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cp\u003eHighly accurate pH 4.0 solution\u003c\/p\u003e\n\u003cp\u003eEnsures that your pH meter is reading correctly\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eAcidity level: pH 4\u003c\/p\u003e\n\u003cp\u003eAvailable sizes: 250ml and 1L\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: When should I calibrate my pH meter, and why is it necessary?\u003cbr\u003eA: The performance of a pH electrode changes over time due to aging and use. To ensure accurate readings, regular calibration is essential. If you're using your pH meter daily, you should calibrate it at least once a week.\u003c\/p\u003e\n\u003cp\u003eQ: How do I use Essentials LAB Buffer 4 for calibration?\u003cbr\u003eA: Ensure both your pH meter and the Buffer 4 solution are at similar temperatures by storing them in the same location before use. Shake the bottle before opening. Pour a small amount into a separate container for calibration and avoid inserting the probe directly into the bottle, as this can contaminate the solution. Discard the used solution after calibration and never pour it back into the bottle. For improved accuracy, perform a two-point calibration using Essentials LAB Buffer 7 alongside Buffer 4.\u003c\/p\u003e\n\u003cp\u003eQ: How should I store Essentials LAB Buffer 4?\u003cbr\u003eA: Keep the bottle upright with the cap tightly sealed to prevent evaporation or spills. Store at temperatures between 5°C and 25°C and avoid direct sunlight.\u003c\/p\u003e\n\u003cp\u003eAvailable in 250ml and 1L bottles – ideal for both occasional and frequent calibration needs.\u003c\/p\u003e","brand":"Essentials","offers":[{"title":"250ml","offer_id":52474734772556,"sku":"E-4","price":3.95,"currency_code":"GBP","in_stock":true},{"title":"1L","offer_id":52474734805324,"sku":"E-5","price":8.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/3044\/4620\/files\/essentials-buffer-4.jpg?v=1746270758"},{"product_id":"essentials-lab-buffer-7","title":"Essentials LAB Buffer 7","description":"\u003cp\u003eEssentials LAB Buffer 7 is a high-accuracy pH 7.0 calibration solution, ideal for reliable and consistent calibration of pH meters. Available in 250ml and 1L bottles, it's an essential product for growers and lab users who require accurate pH measurements.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHighly accurate pH 7.0 solution\u003c\/li\u003e\n\u003cli\u003eEnsures that your pH meter is reading correctly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAvailable sizes: 250ml and 1L\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAcidity level: pH 7 (Neutral)\u003c\/li\u003e\n\u003cli\u003eVolume options: 250ml and 1L\u003c\/li\u003e\n\u003cli\u003eCompatibility: Suitable for all brands of pH meters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: When should I calibrate my pH meter, and why is it necessary?\u003cbr\u003eA: The performance of a pH electrode changes over time due to aging and use. To ensure accurate readings, regular calibration is essential. If you're using your pH meter daily, you should calibrate it at least once a week.\u003c\/p\u003e\n\u003cp\u003eQ: How do I use Essentials LAB Buffer 7 for calibration?\u003cbr\u003eA: Before calibration, ensure both the pH meter and the buffer solution are at the same temperature by storing them together for a period. Shake the bottle well, pour a small amount into a separate container, and immerse the pH probe into this sample. Avoid placing the probe directly into the bottle to prevent contamination. Discard the used solution after calibration. For enhanced accuracy, consider a two-point calibration using Essentials LAB Buffer 4 alongside Buffer 7.\u003c\/p\u003e\n\u003cp\u003eQ: How should I store Essentials LAB Buffer 7?\u003cbr\u003eA: Store the bottle upright with the cap tightly sealed to prevent evaporation or spillage. Keep it in a cool, shaded area, maintaining temperatures between 5°C and 25°C, away from direct sunlight.\u003c\/p\u003e\n\u003cp\u003eAvailable in 250ml and 1L bottles – ideal for both occasional and frequent calibration needs.\u003c\/p\u003e","brand":"Essentials","offers":[{"title":"250ml","offer_id":52474817904972,"sku":"E-7","price":4.0,"currency_code":"GBP","in_stock":true},{"title":"1L","offer_id":52474817937740,"sku":"E-8","price":8.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/3044\/4620\/files\/essentials-buffer-7.jpg?v=1746271987"},{"product_id":"essentials-lab-ec-meter-calibration-solution-250ml","title":"Essentials LAB EC Meter Calibration Solution 250ml","description":"\u003cp\u003eEssentials LAB EC Meter Calibration Solution is intended for use in calibrating EC meters to CF 28 – EC 2.80 – PPM 1820. Regular calibration will keep your EC Meter reading accurately.  \u003c\/p\u003e\n\u003ch3\u003eKey points:  \u003c\/h3\u003e\n\u003cp\u003eHighly accurate calibration solution  \u003c\/p\u003e\n\u003cp\u003eEnsures that your EC Meter is reading correctly \u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications:   \u003c\/h3\u003e\n\u003cp\u003ePotassium Chloride solution   \u003c\/p\u003e\n\u003cp\u003eElectrical Conductivity: 2.8ms\/cm @20°C \u003c\/p\u003e\n\u003cp\u003ePH 4 - 5 \u003c\/p\u003e\n\u003cp\u003eVolume: 250ml \u003c\/p\u003e\n\u003ch3\u003e FAQs:  \u003c\/h3\u003e\n\u003cp\u003eQ: When should I calibrate my EC meter, and why do I need to do it? \u003c\/p\u003e\n\u003cp\u003eA: The performance of an EC meter will change with time due to aging. To ensure it is working correctly, regular calibration is a must. If you are using your EC meter daily, you should calibrate it at least once a week. \u003c\/p\u003e\n\u003cp\u003eQ: How should I use Essentials LAB EC Meter Calibration Solution to calibrate my pH meter? \u003c\/p\u003e\n\u003cp\u003eA: Ensure that your EC meter and the calibration solution are at similar temperatures, by keeping them in the same place for a while. Shake the bottle before use. Always pour a small amount into another container to test EC, and do not place your EC probe directly into the bottle. This will avoid contamination of the calibration solution in the bottle and will maintain its accuracy. After use, discard the solution used for calibration, and never put it back into the bottle. Follow the calibration instructions provided with your EC Meter.  \u003c\/p\u003e\n\u003cp\u003eQ: How should I store LAB EC Meter Calibration Solution? \u003c\/p\u003e\n\u003cp\u003eA: Always keep the bottle upright with the cap screwed tight to avoid evaporation or spillage. Store your calibration solution at temperatures between 5°C and 25°C, and out of direct sunlight. \u003c\/p\u003e","brand":"Essentials","offers":[{"title":"Default Title","offer_id":47346385486156,"sku":"E-CAL","price":3.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/3044\/4620\/files\/essentials-ec-cf-standard-250ml.png?v=1748690409"},{"product_id":"essentials-lab-ph-up","title":"Essentials LAB pH UP","description":"\u003cp\u003eEssentials LAB pH+ is a concentrated alkaline solution (50% potassium hydroxide) which can be used in small, controlled doses to raise the pH (decrease acidity) of nutrient solutions. Mix thoroughly and measure with a calibrated pH meter to attain the desired pH reading. Ideal for adjusting large volumes of nutrient solution.    \u003c\/p\u003e\n\u003ch3\u003eFeatures:  \u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHighly concentrated \u003c\/li\u003e\n\u003cli\u003eCan adjust the pH of large volumes of nutrient solution \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications:   \u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e50% potassium hydroxide \u003c\/li\u003e\n\u003cli\u003ePH: \u0026gt;11.5 \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How should I use Essentials LAB pH- to adjust the pH level of my nutrient solution? \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e First, carefully check the pH of your nutrient solution. If the pH reading is too low, then the solution is too acidic. Add a small, measured amount of Essentials LAB pH+ to your nutrient reservoir and mix thoroughly. Check the pH level again and note how much it has changed. You now know how much a certain dosage of Essentials LAB pH+ has raised the pH in your reservoir, and from this you can judge how much more, if any, you need to add to achieve the desired pH level. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e The pH level of my solution is already high. What should I do? \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e If the pH is within the recommended range, you should do nothing. But if the pH is too high, then you should use Essentials LAB pH- to adjust it to a lower level, within the recommended range. \u003c\/p\u003e","brand":"Essentials","offers":[{"title":"250ml","offer_id":47447994696012,"sku":"E-PH-UP","price":6.49,"currency_code":"GBP","in_stock":true},{"title":"1L","offer_id":47447994728780,"sku":"E-PH-UP-2","price":16.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/3044\/4620\/files\/essentials-ph-down-250ml_1.jpg?v=1702390520"},{"product_id":"dutchpro-ph-down-grow","title":"Dutchpro pH Down Grow 1ltr","description":"\u003cp\u003eDutch Pro pH Down Grow is used to adjust the pH-level during the growth stage.\u003c\/p\u003e\n\u003cp\u003eEnsure optimal plant health throughout the vegetative stage with Dutchpro pH- Grow, a highly concentrated solution designed to precisely lower the pH of your nutrient mix. Proper pH management is essential during growth, as it directly affects nutrient uptake and overall plant performance. Formulated with nitric acid, Dutchpro pH- Grow offers a stable and effective way to adjust pH levels while supplying an extra boost of nitrogen—ideal for promoting strong, lush green growth. By maintaining the correct pH, it helps prevent nutrient lockout and keeps your plants vigorous, balanced, and thriving.\u003c\/p\u003e\n\u003ch3\u003eKey Benefits of using Dutchpro pH- Grow\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003epH Stabilisation: Safely and effectively lowers the pH of your nutrient solution to the ideal range for vegetative growth.\u003c\/li\u003e\n\u003cli\u003eTargeted Formula: Contains nitric acid, which provides additional nitrogen—a key element for healthy leaf and stem development.\u003c\/li\u003e\n\u003cli\u003ePrevents Nutrient Lockout: A stable pH ensures your plants can access all the necessary nutrients in your feed, preventing deficiencies.\u003c\/li\u003e\n\u003cli\u003eHighly Concentrated: A little goes a long way, making this a cost-effective and powerful solution for pH management.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Dutch Pro","offers":[{"title":"Default Title","offer_id":56684987449676,"sku":null,"price":9.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/3044\/4620\/files\/Dutch-Pro-pH-Down-Grow-1ltr_e8394f54-a624-4232-aee0-3bc60554f743.jpg?v=1770632908"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/3044\/4620\/collections\/Buffers_and_Acids_new_vers.jpg?v=1740578886","url":"https:\/\/hytachydroponics.com\/collections\/ph-up-down-buffers.oembed","provider":"Hytec Horticulture","version":"1.0","type":"link"}