SKU: 64796954135

The Harvest Company pH Control Kit 8 oz. Organic Nutrient Solution Adjuster Concentrate Plant pH Up and Down with Testing Kit (VLPTK4)

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Description

The Harvest Company pH Control Kit 8 oz. Organic Nutrient Solution Adjuster Concentrate Plant pH Up and Down with Testing Kit (VLPTK4)The Harvest Company pH Test Kit with pH Up and Down Solutions Complete pH Management Kit for Healthy Plant Growth The Harvest Company pH Test Kit with pH Up and Down solutions provides everything needed to monitor and adjust nutrient solution pH for healthy plant growth. This complete kit includes concentrated pH adjusting solutions and a broad range pH test kit capable of measuring pH levels from 4. 0 to 10. 0. The pH Down solution is formulated with

The Harvest Company pH Test Kit with pH Up and Down Solutions

Complete pH Management Kit for Healthy Plant Growth

The Harvest Company pH Test Kit with pH Up and Down solutions provides everything needed to monitor and adjust nutrient solution pH for healthy plant growth. This complete kit includes concentrated pH adjusting solutions and a broad-range pH test kit capable of measuring pH levels from 4.0 to 10.0.

The pH Down solution is formulated with food-grade phosphoric acid, while the pH Up solution uses food-grade potassium hydroxide. Both are safe for use with food crops and suitable for all growing methods, including soil, hydroponics, soilless growing media, and foliar applications.

Specifications

Specification Details
Product Type pH adjustment and testing kit
pH Testing Range 4.0 – 10.0
Testing Capacity Up to 160 tests
pH Up Ingredient Food-grade potassium hydroxide
pH Down Ingredient Food-grade phosphoric acid
Applications Soil, hydroponics, soilless media, foliar feeding

Features

  • Includes pH Up, pH Down, and broad-range pH test kit
  • Measures pH values from 4.0 to 10.0
  • Highly concentrated formulas require less product per use
  • Safe for food crops and edible plants
  • Suitable for hydroponic and soil-based growing systems
  • Helps maintain proper nutrient solution balance
  • Provides up to 160 individual pH tests
  • Easy-to-use liquid testing method

Supports Healthy Nutrient Uptake and Plant Growth

Maintaining proper pH levels helps plants absorb nutrients more efficiently and supports stronger growth.

  • Recommended pH range for most crops is 5.5 to 6.5
  • Helps improve nutrient availability and plant performance
  • Suitable for vegetables, herbs, flowers, fruits, and hydroponic crops

Easy-to-Use pH Adjustment Process

  1. Test the nutrient solution using the included pH test kit.
  2. Add one drop of pH Up or pH Down solution at a time.
  3. Mix thoroughly and retest the solution.
  4. Repeat until the desired pH level is reached.

Ideal for Multiple Growing Applications

The Harvest Company pH management kit is suitable for a wide range of growing environments.

  • Hydroponic systems
  • Soil and container gardening
  • Seed starting and propagation
  • Indoor and outdoor growing
  • Foliar nutrient applications

Reliable and Cost-Effective Growing Solution

The Harvest Company pH Test Kit with pH Up and Down solutions provides a dependable and affordable way to maintain proper pH balance for healthy plants. Its concentrated formulas, broad testing range, and compatibility with multiple growing methods make it an essential tool for both beginner and professional growers.

Disclaimer: Packaging may vary due to brand updates and inventory transitions. You’ll receive the same high-quality gardening product. Formally known as Viagrow.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 64796954135

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festus ramsey
Carnegie, US
★★★★★ 4
quality mons
beautiful picture. great for movies, great for multitasking, have 2 side by side mounted on the wall...s after 6 months the display port failed on 1 monitor. i am in the process of sending it back for a replacement.
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Reviewed in the United States on December 15, 2025
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Alan P.
Draper, US
★★★★★ 5
I love this monitor!
I had a 1080p curved for a few years and upgraded to this one. I love the 1440p! My games pop. Color is true. Brightness is great. Gaming performance is top notch for my MSI 5070 Vanguard. A great gaming monitor for the money. It comes with an included DP cord.
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Reviewed in the United States on December 27, 2025
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Bryan
Lake Worth, US
★★★★★ 5
Futa
Makes all my femboy games look good
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Reviewed in the United States on March 7, 2026
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emanuel
Lexington, US
★★★★★ 1
Misleading description on the title- doesn’t height adjust with the stand provided
Produce is good before the title of the description awful. There is no height adjustment with out buying a separate mount
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Reviewed in the United States on October 27, 2025
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Stephanie
Port Orchard, US
★★★★★ 5
very useful
Now that I have had the monitor for a while it is great the picure is sharp and my FPS went up a lot in all of my games. The one thing I did notice is I have to move my mouse farther than my old 32 inch because of the wide screen.. My vids and movies are so clear and sharp I can see every little detail man is it great to watch thing with the 36 inch monitor. I would recommend this monitor to any one who is in to gaming or making videos 180Hz is a good set up for the price
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Reviewed in the United States on August 22, 2025

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