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General Hydroponics

General Hydroponics FloraKleen Clearing Solution, 1-Gallon

  • Based on 1,985 reviews
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$24.05 Why this price?
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Availability: Only 2 left in stock, order soon!
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Arrives Saturday, Jun 7
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Size: 1 gal


Features

  • Dissolves accumulated fertilizer salts
  • Reduces excess & imbalanced nutrients
  • Releases nutrients bonded to plants & systems
  • Use Flora Kleen as a final flush for one week before harvest
  • Safe for all hydroponic systems & media while plants are growing

Description

Flora Kleen Salt Clearing Solution FloraKleen removes fertilizer residue that can accumulate over time in hydroponic systems, growing media and potting soils. Use FloraKleen monthly to purge your hydroponic system or potted plants of excess salts that can accumulate as a result of regular fertilizer application. FloraKleen is an excellent final flush and can be used at any time to dissolve mineral and salt buildup. Its high concentration and low price make FloraKleen the economical choice for maintaining your plants in both hydroponic and soil based environments.

Brand: General Hydroponics


Item Weight: 4.2 Pounds


Item Form: Liquid


Coverage: Full


Liquid Volume: 128 Fluid Ounces


Brand: General Hydroponics


Item Weight: 4.2 Pounds


Item Form: Liquid


Coverage: Full


Liquid Volume: 128 Fluid Ounces


Specific Uses For Product: Hydroponics


Global Trade Identification Number: 37


Manufacturer: Hawthorne Hydroponics, LLC


Number of Items: 1


UPC: 791090263078 793094017237 793094017244


Unit Count: 128.0 Fluid Ounces


Product Dimensions: 6 x 6 x 12 inches


Item Weight: 4.17 pounds


Item model number: GH1723


Is Discontinued By Manufacturer: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Jun 7

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Great product
Size: 1 quart
This is a must, if you’re growing in soil and are using salt based nutrients, this is a great product to clean away excess salt and nutrients. Great for flushing in between veg and flower. The product came sealed with a factory spill wrap. Delivery was one day earlier than first stated. Very Happy
Reviewed in the United States on February 5, 2025 by Leroy
    • Reduces buildup of nutrients and minerals from hard water.
Size: 1 gal
Review Image by Judy L. Judy L.
Review Image by Judy L. Judy L.
Review Image by Judy L. Judy L.
Review Image by Judy L. Judy L.
Review Image by Judy L. Judy L.
Review Image by Judy L. Judy L.
Review Image by Judy L. Judy L.
I grow most of our veggies indoors and some of my plants are 2-4 years old. Since I use plant food for every feeding and we have well water, over time, there is a buildup of salts and nutrients in the soil. Although I do periodically flush the soil in the potted plants, this task becomes more difficult in plants that are are 10-15 gallon pots. I started using FloraKleen a couple of months ago in my potted plants, and it seems to be helping a lot. I am not seeing the mineral buildup on pots when I pot up plants, and my plants seem much happier - especially the older ones. I water the plants using 5 cc's of the FloraKleen per gallon of water, and water until water drains into the trays. Then I syphon off the drainage water. I am using this FloraKleen once a month, and my plants seem much happier and are flourishing. This really does seem to help remove the salts from softened water and the excess minerals created by plant foods. So far, I would recommend this product for periodic use on potted plants, especially older ones. If my opinion changes, I will update this review. I hope this review was helpful for you. ... show more
Reviewed in the United States on May 28, 2023 by Judy L. Judy L.
    • It's a must.
Size: 1 quart
Great for hydro systems.....coco coir. It's a must to flush your system or grow. I also use to wash and reuse grow bags
Reviewed in the United States on October 27, 2024 by Freedive
    • Works great
Size: 1 quart
Good way to decrease salt build up in a pinch. Almost as good as a flush
Reviewed in the United States on October 10, 2023 by Ryan
    • flushing agent
Size: 1 quart
All in all I'm glad I bought it. sometimes people say just a flush it with water cleaned out really good but I think this stuff works better than just water by Self
Reviewed in the United States on June 3, 2018 by David
    • Great Aerogarden Cleaning agent
Size: 1 quart
I experienced two crop failures after employing the cleaning procedure recommended by Aerogarden. I used this cleaning agent full strength on the tub and cover of my 9 place Aerogarden and replanted with Aerogarden seed pods. Currently, all seed pods have sprouted and the plants look healthy.
Reviewed in the United States on March 21, 2024 by Irish
    • Works Great
Size: 1 quart
I have a hydroponics system with a 55 gallon reservoir, and salt buildup becomes a problem with the amount of nutes I need to use. I noticed my pipes filling with the salt, I decided to try this and what do you know, after letting it run overnight I noticed my pipes starting to clear. I decided it was clean enough and emptied out the water, then added fresh with my nutes. A few days went by and the FloraKleen was still working it's magic. My pipes eventually got "brand new" clean. No buildup since the last time I've used it. Great, powerful stuff! Make sure you follow what it says, and within about 8 hours you can change to your nutes and within a few days time your pipes will looks great! ... show more
Reviewed in the United States on June 24, 2013 by RM
    • How to utilize and store it.
Size: 1 quart
Aside from following the directions for use, I recommend putting a smaller portion into a separate container for use and storing the quart away. This is because like a few other liquid products from GH, Flora Kleen will mold -- overtime -- if introduced to organic impurities, so don't share droppers with this one. I do wish that sometime in the future GH would make this a powder option in order to avoid this, as it stores more better. 😌 ... show more
Reviewed in the United States on October 26, 2022 by PiscesGoat

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