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FoxFarm Cultivation Nation pH Up - Liquid Nutrient Solution Adjuster, Raises pH Levels for Hydroponic & Soil Gardens - Formulated with Potassium Hydroxide for Optimal Growth (Quart)

  • Based on 94 reviews
Condition: New
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Availability: Only 1 left in stock, order soon!
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Arrives Saturday, Sep 6
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Size: 1 Quart


Features

  • PRECISION pH FOR LUSH GROWTH: Cultivation Nation pH up for plants helps you maintain an appropriate pH range of 5.6 to 6.8. This solution is designed to easily raise the pH of nutrient solutions in any environment, enabling healthier plant growth
  • POTASSIUM-ENRICHED ROOT SUPPORT: Infused with potassium hydroxide, this pH adjuster for plants raises pH levels while enhancing nutrient absorption & root growth. It aids in the effective utilization of essential nutrients, promoting plants vitality
  • EASY AND INSTANT pH ADJUSTMENT: Shake well, take a pH reading, & add small amounts of pH Up fox farm fertilizers. Test after each addition until the desired pH is reached, as this method ensures an easy & effective balance for your nutrient solution
  • GROW STRONG IN ANY SETTING: pH UP fox farm liquid fertilizer is versatile, working in hydroponic systems and soil gardens. Whether youre growing indoors or outdoors, this pH adjuster ensures your plants receive the nutrients they need for optimal growth
  • SAFE HANDLING, VISIBLE RESULTS: With potent ingredients, pH up hydroponics offers a non-plant food formula that's safe for regular use. Follow instructions for safe handling to achieve the optimal and right pH balance and ensure thriving plants

Description

B08SZJGH3X

Brand: FoxFarm


Item Weight: 2 Pounds


Item Form: Liquid


Coverage: medium


Liquid Volume: 1 Quarts


Package Dimensions ‏ : ‎ 8.94 x 3.35 x 3.23 inches; 2 Pounds


Item model number ‏ : ‎ 5039075


Date First Available ‏ : ‎ January 13, 2021


Manufacturer ‏ : ‎ Fox Farm


Best Sellers Rank: #103,670 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden) #2,188 in Garden Fertilizers


#2,188 in Garden Fertilizers:


Customer Reviews: 4.2 4.2 out of 5 stars 94 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Sep 6

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

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Top Amazon Reviews


  • Just a drop
Size: 1 Quart
Way bigger than I expected and I use less than half the amount I did before super potent only thing I didn't know before I bought is the npk is 0-0-30 before I had to use 2 caps full now it's a little less than a cap it will take your ph to 12 real quick
Reviewed in the United States on October 16, 2024 by Randy

  • Long awaited
Size: 1 Quart
I have used my own pH up or down and or general hydroponics pH up or down for years. I think the GH pH up ions clash with the r.o. water ions used to mix the fox farm nutes. That the GH pH up clashes directly with the fox farm liquid nutes. Highly recommend using this and or another pH up product if your using fox farm liquid nutrients. Tiger bloom lowers your pH dramatically. Also your water must be reverse osmosis water and or filtered water to prevent the fox farm ion clashing with the water. End result = unhappy / slowly dying plant. Check your pH, ppms, ec, and water temps, always!! Do not let your ions clash, that's my best advice I can give if your using fox farm. ... show more
Reviewed in the United States on January 30, 2024 by Josh clark

  • Exactly what I needed.
Size: 1 Quart
Does exactly what it's supposed to do. I'd suggest adding a few drops at a time as to not lower the pH too much. Aside from that, the bottle had no leakage, very easy to use, works exactly as intended.
Reviewed in the United States on September 12, 2024 by Mono

  • Powerful Stuff!
Size: 1 Quart
This is impressive stuff! You can use way less than some other brands. I only need 5 drops per gallon of acidic nutrient to bring it to the correct ph. And I have acidic water to begin with. I was using 3 whole dropperfuls of another brand! The photo shows two test tubes with my acidic well water and 4 drops of indicator each. The left one has one drop of Fox Farms pH up. The right has one drop of the first brand I bought. As you can see, more value for your money. So powerful they do suggest wearing protective gloves etc.! Highly recommend! ... show more
Reviewed in the United States on October 14, 2021 by Deb Deb

  • My plant was absorbing the ph up(potassium) and it helped her.
Size: 1 Quart
During flowering the plant will eat the ph up. So you’ll have to use this daily unless your solution have all the right amount of nutrients for your plants.
Reviewed in the United States on July 1, 2022 by Mel&Wil

  • not stable
Size: 1 Quart
I do both hydro and soil and i have a lot of plants. and this thing is great for one thing. ph'ing at the start. it only take a small amount which is great. but if you have the tech. like soil PH meter and other things that monitor your plants health. This stuff will not only change ph back to the orignal PH it was. but it wwill blow past it. for example. Hydro. i use RO water of course and when PH down to 5.7 ph for hydro. 3 hours later it jumps to 6.4. and it always does this... With soil it even worst. i will ph to 6.3 for soil and it will jump to 7.6 and this is wwith non organic soil. so it just medium and nothing else.... so this should not happen... the worst part is the soil depth. each depth has a different ph..... the moment i swapped to a different brand. my problems went away..... this stuff will change the ph in the soil and also change depending on the depth of the soil. not sure why. but i have a soil ph meter in each plant at different depth.... dont buy this stuff... also there soil is not great either if you watch a video it compare in blind fold test. ... show more
Reviewed in the United States on November 12, 2024 by anthony c.

  • Works as it says
Size: 1 Quart
Adjusted my PH a little at a time no harm to my plants
Reviewed in the United States on July 24, 2024 by jbro319

  • Unstable
Size: 1 Quart
Sometimes it takes a little sometimes it takes a lot And yes I shake my product before use but the ph fluctuates quite a bit after a couple minutes regardless don’t water until I have a stable ph for 24 hours
Reviewed in the United States on December 23, 2023 by Bw

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