{"title":"pH regulators","description":"\u003cp\u003e\u003cstrong\u003epH regulators\u003c\/strong\u003e are used to lower or raise the pH of water and nutrient solution. The right pH determines whether a plant can absorb the nutrients contained in the fertilizer. They are useful wherever plants are watered with nutrient solution - in pots, soilless cultivation and greenhouses.\u003c\/p\u003e\n\u003cp\u003eIn this collection, you will find pH minus and pH plus products. These are concentrated acids and bases - use them according to the label, add them in small portions, and wear protective gloves and goggles. You can find the full range in the \u003ca href=\"https:\/\/www.mrseed.eu\/collections\/nawozy\"\u003eall fertilizers\u003c\/a\u003e category.\u003c\/p\u003e","products":[{"product_id":"canna-ph-grow-3-1-l-regulator-obnizajacy-ph-na-faze-wzrostu","title":"Canna pH- Grow 3% 1 L – pH-lowering regulator for the growth phase","description":"\u003ch2\u003e\n\u003cstrong style=\"color: #656b39;\"\u003eCanna pH- Grow 3% 1 L\u003c\/strong\u003e – pH-lowering nutrient solution regulator for the growth phase\u003c\/h2\u003e\u003cp\u003e\u003cstrong style=\"color: #656b39;\"\u003eCanna pH- Grow 3%\u003c\/strong\u003e is a liquid acidity regulator based on nitric acid (3% HNO3). It is used to lower the pH of nutrient solution for plants during the growth phase. It belongs to the pH range, in which the manufacturer has prepared separate products for the vegetative and flowering periods.\u003c\/p\u003e\u003cp\u003eMaintaining the correct nutrient solution pH is very important because it determines whether plants can absorb nutrients. If the pH is too high, insoluble compounds form in the solution, while a pH that is too low is dangerous for the root environment. For most plants grown hydroponically, the optimal range is pH 5.8–6.2.\u003c\/p\u003e\u003cp\u003eAdd the regulator to the nutrient solution tank in very small portions, checking the pH after each one. This allows you to adjust the pH step by step. It is suitable for growing vegetables, culinary herbs and ornamental plants wherever a nutrient solution is prepared – especially in hydroponics.\u003c\/p\u003e\u003ch3\u003e\u003cstrong style=\"color: #656b39;\"\u003eKey features\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003elowers the pH of the nutrient solution\u003c\/li\u003e\n\u003cli\u003eintended for the growth phase\u003c\/li\u003e\n\u003cli\u003econtains 3% nitric acid (HNO3)\u003c\/li\u003e\n\u003cli\u003edosage in small portions, with the pH checked after each one\u003c\/li\u003e\n\u003cli\u003efor nutrient solution tanks, especially in hydroponics\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong style=\"color: #656b39;\"\u003eComposition\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003epH regulator: 3% nitric acid (HNO3).\u003c\/p\u003e\u003ch3\u003e\u003cstrong style=\"color: #656b39;\"\u003eApplication\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThe product lowers the pH of the nutrient solution during the plant growth phase. Always use it after all fertilizers have been dissolved in water, when measurement shows that the solution pH is too high. A separate pH- Bloom product is intended for the flowering phase, while pH+ products from the same range are used to raise the pH.\u003c\/p\u003e\u003ch3\u003e\u003cstrong style=\"color: #656b39;\"\u003eDirections for use\u003c\/strong\u003e\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003ePrepare the nutrient solution and add all fertilizers to it.\u003c\/li\u003e\n\u003cli\u003eMeasure the pH in the tank.\u003c\/li\u003e\n\u003cli\u003eIf the pH is too high, add the regulator in very small portions – when using it for the first time, start with a few drops; in larger tanks, start with a portion of approximately 5 ml.\u003c\/li\u003e\n\u003cli\u003eMix the solution thoroughly after each portion and measure the pH again; repeat until the target value is reached (approximately 5.8–6.2).\u003c\/li\u003e\n\u003cli\u003eRemember the dose required for your water and nutrient solution – this will make future adjustments easier.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003e\u003cstrong style=\"color: #656b39;\"\u003eSafety and storage\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThe product is corrosive – it contains 3% nitric acid and causes severe burns. Keep locked up and out of reach of children. Do not breathe vapors. Wear suitable protective clothing when handling. Wear protective gloves and goggles. Do not mix the product directly with other substances. If it gets into the eyes, rinse immediately with plenty of water and seek medical advice. If it comes into contact with the skin, rinse immediately with plenty of water. Remove contaminated clothing immediately. In the event of an accident or if you feel unwell, seek medical advice immediately and show the label.\u003c\/p\u003e\u003ch3\u003e\u003cstrong style=\"color: #656b39;\"\u003eProduct information\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolume:\u003c\/strong\u003e 1 L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm:\u003c\/strong\u003e liquid pH regulator\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActive ingredient:\u003c\/strong\u003e 3% nitric acid (HNO3)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhase:\u003c\/strong\u003e growth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTarget pH:\u003c\/strong\u003e 5.8–6.2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Canna\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong style=\"color: #656b39;\"\u003eCanna pH- Grow 3% 1 L\u003c\/strong\u003e makes it easy to keep the nutrient solution pH within the range in which plants absorb nutrients most effectively.\u003c\/p\u003e","brand":"Canna","offers":[{"title":"Default Title","offer_id":54228977975624,"sku":"MS-1199","price":33.6,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0939\/2649\/0440\/files\/ms-1199-1.jpg?v=1791299682"},{"product_id":"plagron-lemon-kick-250-ml-organiczny-regulator-obnizajacy-ph","title":"Plagron Lemon Kick 250 ml – organic pH-lowering regulator","description":"\u003ch2\u003e\n\u003cstrong style=\"color: #656b39;\"\u003ePlagron Lemon Kick 250 ml\u003c\/strong\u003e – organic pH-lowering regulator\u003c\/h2\u003e\u003cp\u003e\u003cstrong style=\"color: #656b39;\"\u003eLemon Kick\u003c\/strong\u003e by Plagron is an organic pH regulator based on citric acid. It is used to lower the pH of water and nutrient solutions to a range of 5.5–6.5, in which plants absorb nutrients in the right proportions. The correct pH of the nutrient solution has a positive effect on the plant's metabolism and therefore on its growth rate.\u003c\/p\u003e\u003cp\u003eUnlike regulators based on phosphoric or nitric acid, Lemon Kick does not alter the NPK values of the prepared nutrient solution. It lowers the pH of the water without harming microorganisms living in the growing medium, making it a natural choice for organic cultivation, where maintaining active soil life is important.\u003c\/p\u003e\u003cp\u003eThe concentrate is highly potent, so it should be added drop by drop. The 250 ml bottle is a convenient size for growing potted plants, vegetables and herbs at home.\u003c\/p\u003e\u003ch3\u003e\u003cstrong style=\"color: #656b39;\"\u003eKey features\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eorganic pH regulator – lowers the pH of water and nutrient solutions\u003c\/li\u003e\n\u003cli\u003etarget pH range: 5.5–6.5\u003c\/li\u003e\n\u003cli\u003edoes not alter the NPK values of the nutrient solution\u003c\/li\u003e\n\u003cli\u003edoes not harm microorganisms in the growing medium\u003c\/li\u003e\n\u003cli\u003ehighly concentrated – dosed drop by drop\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong style=\"color: #656b39;\"\u003eComposition\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eWater, citric acid. The manufacturer's technical data sheet also lists small amounts of sulfur (0.3% SO3) and iron (0.195% Fe). The concentrate is a clear, yellow, odorless liquid with a pH of 1.2 and a density of 1.11 g\/ml.\u003c\/p\u003e\u003ch3\u003e\u003cstrong style=\"color: #656b39;\"\u003eApplication\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eLemon Kick lowers excessively high pH in water for watering or in prepared nutrient solutions – at home, on a balcony, in a greenhouse and in the garden, whether you grow potted and tropical plants or vegetables and herbs. It is particularly recommended for organic fertilization because it does not harm the biological life of the growing medium. A separate product, pH Plus, is used to raise pH.\u003c\/p\u003e\u003ch3\u003e\u003cstrong style=\"color: #656b39;\"\u003eDirections for use\u003c\/strong\u003e\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eShake the bottle well before use.\u003c\/li\u003e\n\u003cli\u003eAdd Lemon Kick to the water or nutrient solution gradually, drop by drop, mixing the solution each time.\u003c\/li\u003e\n\u003cli\u003eMeasure the pH after each addition using a meter or indicator strips.\u003c\/li\u003e\n\u003cli\u003eStop when the pH reaches a value in the range of 5.5–6.5.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003eUse the preparation diluted with water within 24 hours.\u003c\/p\u003e\u003ch3\u003e\u003cstrong style=\"color: #656b39;\"\u003eSafety and storage\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eDanger. The concentrate is highly acidic: it causes skin irritation and serious eye damage. Wear protective gloves and eye and face protection when handling. Do not mix the undiluted concentrate with other products. If it gets into the eyes, rinse cautiously with water for several minutes, remove contact lenses if present and easy to do, and continue rinsing; seek medical advice. Keep out of reach of children; do not ingest. Store and transport upright in the tightly closed original container, in a dark place, at a temperature of 0–35 °C. Protect from frost and direct sunlight. The shelf life of the unopened product is 4 years from the production date.\u003c\/p\u003e\u003ch3\u003e\u003cstrong style=\"color: #656b39;\"\u003eProduct information\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolume:\u003c\/strong\u003e 250 ml\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm:\u003c\/strong\u003e liquid concentrate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e organic pH regulator (pH minus)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTarget nutrient solution pH:\u003c\/strong\u003e 5.5–6.5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct line:\u003c\/strong\u003e Plagron UNIVERSAL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Bertels B.V. (Plagron), Ospel, the Netherlands\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong style=\"color: #656b39;\"\u003ePlagron Lemon Kick 250 ml\u003c\/strong\u003e allows you to precisely lower the pH of water without affecting the composition of fertilizers.\u003c\/p\u003e","brand":"Plagron","offers":[{"title":"Default Title","offer_id":54228980400456,"sku":"MS-1113","price":30.6,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0939\/2649\/0440\/files\/ms-1113-1.jpg?v=1791299735"},{"product_id":"canna-ph-pro-grow-17-1-l-skoncentrowany-regulator-obnizajacy-ph","title":"Canna pH- Pro Grow 17% 1 L – concentrated pH-lowering regulator","description":"\u003ch2\u003e\n\u003cstrong style=\"color: #656b39;\"\u003eCanna pH- Pro Grow 17% 1 L\u003c\/strong\u003e – concentrated pH-lowering regulator for the vegetative growth phase\u003c\/h2\u003e\u003cp\u003e\u003cstrong style=\"color: #656b39;\"\u003eCanna pH- Pro Grow 17%\u003c\/strong\u003e is a strong liquid acidity regulator for lowering the pH of nutrient solutions for plants during the vegetative growth phase. It is a balanced blend of acids with organic buffers that help stabilize the solution. According to the label, it contains 17% hydrochloric acid (HCl).\u003c\/p\u003e\u003cp\u003eThe correct pH of the nutrient solution determines whether plants can absorb nutrients. pH that is too high causes insoluble compounds to precipitate, while pH that is too low damages the roots. For most plants, the optimal range is pH 5.8–6.2.\u003c\/p\u003e\u003cp\u003eThe Pro version has a significantly higher concentration than the 3% regulator from the same range, so very little is needed for adjustment – usually just a few drops. It is also effective with hard water, where it helps control calcium levels. The product is also sometimes used to clean hydroponic and irrigation systems of salt deposits and impurities.\u003c\/p\u003e\u003ch3\u003e\u003cstrong style=\"color: #656b39;\"\u003eKey features\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003econcentrated pH-lowering regulator\u003c\/li\u003e\n\u003cli\u003eintended for the vegetative growth phase\u003c\/li\u003e\n\u003cli\u003econtains 17% hydrochloric acid (HCl)\u003c\/li\u003e\n\u003cli\u003eorganic buffers help stabilize the solution\u003c\/li\u003e\n\u003cli\u003euseful with hard water\u003c\/li\u003e\n\u003cli\u003ehelps remove salt deposits from systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong style=\"color: #656b39;\"\u003eComposition\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eHydrochloric acid-based pH regulator – according to the label, 17% HCl (w\/w) – with added organic buffers. The full composition is provided on the product label.\u003c\/p\u003e\u003ch3\u003e\u003cstrong style=\"color: #656b39;\"\u003eApplication\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eA concentrated regulator for lowering the pH of nutrient solutions during the vegetative growth phase, intended primarily for hydroponic systems and for those preparing larger quantities of nutrient solution. Always add the product after all fertilizers have been dissolved in water. Separate pH+ products from the same range are used to raise the pH.\u003c\/p\u003e\u003ch3\u003e\u003cstrong style=\"color: #656b39;\"\u003eDirections for use\u003c\/strong\u003e\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003ePrepare the nutrient solution and add all fertilizers to it.\u003c\/li\u003e\n\u003cli\u003eMeasure the pH in the reservoir.\u003c\/li\u003e\n\u003cli\u003eIf the pH is too high, add a very small amount of the regulator – usually a few drops are sufficient.\u003c\/li\u003e\n\u003cli\u003eMix the solution thoroughly and measure the pH again; if necessary, repeat until the pH is within the range of 5.8–6.2.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003e\u003cstrong style=\"color: #656b39;\"\u003eSafety and storage\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThe product is a concentrated acid solution and requires great care. Store it in its original, tightly closed container, locked and out of reach of children. Wear gloves and safety goggles when measuring, do not inhale the vapors, and avoid contact with skin and eyes. Do not mix the concentrate with other products, especially pH+ products or products containing chlorine. In case of contact, immediately rinse the skin or eyes with plenty of water and seek medical advice. Always follow the warnings and pictograms provided on the label.\u003c\/p\u003e\u003ch3\u003e\u003cstrong style=\"color: #656b39;\"\u003eProduct information\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 1 L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm:\u003c\/strong\u003e liquid, concentrated pH regulator\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActive ingredient:\u003c\/strong\u003e 17% hydrochloric acid (HCl)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhase:\u003c\/strong\u003e vegetative growth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTarget pH:\u003c\/strong\u003e 5.8–6.2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Canna\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong style=\"color: #656b39;\"\u003eCanna pH- Pro Grow 17% 1 L\u003c\/strong\u003e is an effective regulator for those who need fast and efficient adjustment of the nutrient solution's pH.\u003c\/p\u003e","brand":"Canna","offers":[{"title":"Default Title","offer_id":54228982759752,"sku":"MS-1192","price":52.5,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0939\/2649\/0440\/files\/ms-1192-1.jpg?v=1791299756"}],"url":"https:\/\/www.mrseed.eu\/en\/collections\/regulatory-ph.oembed","provider":"mr.seed","version":"1.0","type":"link"}