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1 Gallon Z7 Enzyme Cleanser (MI013)

1 Gallon Z7 Enzyme Cleanser
Price: $185.95


In Stock.

Not for Sale in


News: Now comes shrink wrapped together to prevent parts being sold separately.

Dosamatic Information:Look in the FAQ section for new information regarding the settings and dosage for Dosamatic injectors for greenhouse applications.

Aquaponic Farming: Look in the FAQ section for new information regarding the dosage for Aquaponic fish farming applications.

News: Some government agencies are now directing labs to test for bacteria counts on dry materials. If your agency doesn't differentiate between good and bad bacteria in testing remember, Z7 is full of good bacteria so DO NOT spray Z7 on plants leaves and stems.

What is Z7?

Z7 is the biggest technology breakthrough in the last 50 years for growers and the plants they love!

Z7 is a super concentrated, two-part, proprietary probiotic enzymatic cleanser. Z7 is not a plant food; it simply allows plant foods to work better because the nutrients can get into the roots easier. Growers report a 25% decrease in plant food costs. Z7 increases the chances that the plant will grow to its genetic potential because it is constantly cleansing the root system. For best results, use Z7 at every watering or feeding; Field growers should apply Z7 at first planting and whenever possible thereafter.

Z7 is super concentrated and economical for indoor and commercial growers; It costs only 2.5 cents per gallon of nutrient treated (calculated on the MSRP). A one gallon set of Z7 treats 7,570 gallons of nutrient.

Z7 is naturally steeped with 100% of the ingredients being certified organic, natural or food grade. Z7’s revolutionary formula contains no oils, detergents, soaps, surfactants, chlorine, hydrogen peroxide, colloidal silver or harsh chemicals.

Why do you need Z7?

Whether you’re growing in soil, hydroponics or aquaponics, bio-film and micro-sized particulates in the root zone are the biggest problem facing growers today. When the semi-permeable membrane gets clogged it won’t transfer water, minerals and oxygen easily. Plants that don’t get the nutrients they need show a nutrient deficiency. The grower adds more food to compensate. This not only causes problems by over feeding the root zone but also upsets the osmotic transfer of water into the roots. The reduction of oxygen to the roots from bio-film formation is the major cause of root rot.

If you're not using Z7 you haven't seen your plant’s real potential! Z7 is not like any other product offered in the horticultural market today. In other words, it's not lipstick on a pig.

Other enzyme products, Hydrogen Peroxide, Colloidal Silver or whitening products treat symptoms; Z7 goes right to the problem and fixes it. Many growers pay for multiple products and still don’t see the improvement that Z7 can do all by itself!

You will never get rid of chronic insects, powdery mildew unless you deal with your root zone first. Your root zone is either out of balance or it’s toxic. Yep, that's what I said. It's what I and many other growers believe and we're sticking to it. 95% of growers have root zone issues that cause plants to be unhealthy and give you the problems listed above. Even if they seemingly look healthy!

If you have Spider mites, powdery mildew, deficiency symptoms like yellow leaf, leaf spot, leaf drop, leaf curl, tip burn, purple stem, Interveinal Chlorosis, Interveinal necrosis, leaf and fruit deformation, low sugar Brix readings and low oil content in the finished product, you also have root zone issues that need to be solved.

Do your plants look pretty good in vegetation but when you get into bloom everything starts to go downhill? Have you ever wondered how they can look so good and then things go wrong? It’s the root zone, plain and simple.

Most growers have never seen truly healthy plants. They think they’re looking at healthy plants, but the plants are nowhere near as healthy as they could be if they were using Z7! Treat your root zone with respect and your other problems will simply go away! Don’t just grow more roots, grow healthy roots. Grow your plants from the roots up.

Plant Growth with the new Z7 Technology

No other enzyme cleansing product on the face of the earth can compete with Z7 when comparing cost savings for growers and plant growth performance. We have not had a single customer complaint after using Z7; even those using the worst well and irrigation water. Z7 helps you keep money in your pocket to spend on other things.

  • Makes the worst pond, stream, well, irrigation and city water great
  • Reduces the need for expensive RO water treatment equipment
  • Removes the need for dangerous Hydrogen Peroxide or Root Whitening products.
  • Reduces the need for Chlorine, Chloramines or Colloidal Silver
  • Creates barrier protection against root problems
  • Eliminates leaf spot from minerals in the water
  • Reduces plant death from plugged sprayers and drip irrigation
  • Keeps irrigation equipment and pumps clean and working properly
  • Reduces maintenance costs by keeping equipment clean
  • Reduces labor costs
  • Reduces worker comp claims
  • Reduces lawsuits from workers
  • Reduces state and local pollution fines
  • Reduces fertilizer costs
  • Reduces water usage
  • Z7 is skin contact safe

We get so many questions regarding the cost of Z7 compared to other products. Z7 is applied at ½ mL per gallon of water. Z7 is many times stronger than other enzyme products. Remember, Z7 replaces enzymes, hydrogen peroxide, root whitening products and, in most cases, chlorine, Colloidal Silver and reverse osmosis systems while giving your plants even more benefits. For hydroponic systems operating with nutrient temperatures above 82 degrees F, chlorine may be needed at a reduced rated.

No other plant care enzyme cleanser on the face of this earth can compete with Z7 when comparing cost savings, zero negative environmental impact and plant root protection. Z7 keeps money in your pocket by keeping you and your plants out of trouble.

Once you start using Z7, everything about your crop will come together. This new technology is the real deal! It will eliminate the need for dozens of expensive products and will become the standard fail-safe product for all growers. When water conditions are excellent, plant growth is simply spectacular.

How will Z7 help?

Have you noticed nutrient deficiencies in leaves, powdery mildew, leaf curl, tip burn, slow growth, pH fluctuations, white mineral build-up, leaf drop, purple stems, browning roots, slimy roots, slimy tanks and more but can’t explain why it’s happening? These are all indicators of microscopic particles, insoluble minerals, or organic matter clogging the roots, tubes, sprayers and growing medium. These conditions are toxic to the plant and restrict osmosis causing the plant to be disease and insect prone. Z7 cures these problems and more! Experience your plants “true” genetic potential for as little as 2.5 cents a gallon.

Do you already use an enzyme product? Do a side by side test with Z7 and your current enzyme product. The best time to test Z7 side by side with other products is when the plants have just been transplanted from seedling or clone. This is the time when the plant is evaluating how big to make its vascular system. The better the initial osmotic transfer during seeding and young plant growth the bigger the plants vascular system will be. A few weeks will tell the tale and make believers of the most skeptical grower. Z7 will outperform every other enzyme product. As a matter of fact, Z7 growth blows the competition away. The comparison is not even close.

Did you know that stand alone enzyme products can cost up to 30 times more to use than Z7? Most enzyme products are so expensive that most growers can't afford to use them. Z7 cost as little as 2.5 cents to treat a gallon of water. How can you beat that!

Why shouldn't you use sanitizing or sterilizing chemicals?

These chemicals and minerals hurt the permeable membrane of the root where osmosis takes place. Scarred root cells can’t be repaired so energy goes to generating new roots not to the plant above ground. Plants become unhealthy due to this wasted energy.

These chemicals and minerals stop the natural decomposition of encapsulated carbon to mineral particles small enough to transfer into the plant root system. This plugs the permeable membrane causing osmosis to slow and creating first stage root rot. Now you’ll see pests in greater number and leaf and stem nutrient deficiencies.

These chemicals and minerals must be applied over and over to get the plants through to bloom. This is costly and unnecessary. Rarely will these chemicals be able to totally control all bacteria and fungus because they can't penetrate through layer upon layer of the organic sludge that harbors the pests.

These chemicals and minerals, if not used continually, will allow the bad bacteria to grow back unchecked. These bacterial outbreaks result in Pythium and other root rot issues. The bad bacteria or fungus always grow back first! Mother Nature makes sure of that.

These chemicals and minerals encourage a soapy nutrient. While initially making more oxygen once the chemical reaction stops so does the oxygen it makes.

These chemicals work by reacting with organic materials in the water and nutrient by oxidizing them. Your roots are organic! These chemicals react with them too and in a bad way!

The word sterile means ‘will not support life’. Why would you want to sterilize your nutrients or soil with these chemicals and minerals?

I could go on, but do I need too?

The bottom line is and always will be: If a grower spends a dime on a product he expects 50 cents or more in return. Z7 is the ultimate insurance program to insure productive and profitable harvests.

Most growers are in denial when it comes to roots. They think that because the roots are somewhat white, and they can't see microscopic particulate clogging the roots, it's not there. How wrong they are! Another misconception is that growers associate the browning of the roots as a stain from the plant food, when in fact it is the first or second stage of root rot. Microscopic particulate forms in both soil and hydroponics.

Since Z7 eliminates inanimate slime from roots, the roots can bring in the oxygen and minerals they need on demand. The additives and high-quality plant foods that you are purchasing will now make a difference in how the plants grow. Now when you change plant foods or do side by side tests, you will see a difference determined by the quality of the plant food and not by the condition of the roots.

System Cleanser:

Z7 eliminates inanimate slime, inanimate slimy conditions, plant waste, organic waste, odors and mineral build up from hydroponic roots, piping, sprayers, tubes and tanks while the plants are growing. Z7 will reduce many hours of cleansing between harvests and in most cases eliminate taking the hydroponic or irrigation systems apart. This will reduce downtime, reduce labor costs and help minimize the replacement of foggers, tubes, pipes, sprayers, drippers and pumps. The growing system must be kept free of inanimate slimy conditions and mineral build up otherwise it will not be able to obtain the highest degree of genetic growth possible from the plants. The reduction of plant death due to clogged drippers, tubes and sprayers will pay for using Z7. All the other benefits of Z7 is free and money in the pocket. Z7 is not a sanitizer, sterilizer or cleaner designed to kill bacteria.

pH Stabilizer:

Z7 helps to stabilize the pH swings of plant nutrient caused by the interaction between plant nutrients, plant waste, bacterial waste, soluble/insoluble minerals and problematic chemical additives added to local water supplies by government agencies.


Z7 is compatible with any hydroponic plant food (organic or chemical) or Mycorrhizae supplement. Z7 is compatible with chlorine, vinyl, plastic, glass, rubber, PVC, ABS and their glues.


The set of 8-ounce bottles will treat 473 gallons of nutrient or water.
The set of 16-ounce bottles will treat 946 gallons of nutrient or water.
The set of 32-ounce (quart) bottles will treat 1,892 gallons of nutrient or water.
The set of 1 Gallon bottles will treat 7,570 gallons of nutrient or water.
The set of 2.5 gallon bottle will treat 18,925 gallons of nutrient or water.
The set of 5 gallon bucket will treat 37,850 gallons of nutrient or water.

Use the guide below to determine dosage for your tank size. Add together tank sizes to determine your needs. Shake bottle thoroughly before dosing.

1/2 cc/mL per Part A and 1/2 cc/mL per gallon Part B for every gallon of nutrient solution.

5-gallon nutrient tank: Use 1/2 teaspoon Part A and 1/2 teaspoon part B
10-gallon nutrient tank: Use 1 teaspoon Part A and 1 teaspoon part B
15-gallon nutrient tank: Use 1.5 teaspoons Part A and 1.5 teaspoons part B
20-gallon nutrient tank: Use 2 teaspoons Part A and 2 teaspoons part B
50-gallon nutrient tank: Use 5 teaspoons Part A and 5 teaspoons part B

Z7, the ultimate cleanser:

Z7 is a fantastic enzymatic cleanser. It makes the worst water much better for plant growth. So much so that Z7 will be the product of the decade for many growers! They are also seeing a 25% increase in their fertilizer’s effectiveness. That means they’re saving 25 dollars for every 100 dollars they spend on nutrients!

Originally, Flying Skull formulated Z7 to save the hydro industry from disaster. Too many growers were experiencing failures or below average plant growth from poor quality water and organic build up on roots, pipes, tubes, tanks and sprayers. Hydroponic systems that advertised as better than soil were failing in greenhouses and homes around the world. Z7 met the challenge and exceeded in every expectation. Z7 keeps plants growing in hydro from experiencing low oxygen and nutrient intake because of inanimate slime blocking key root cells from performing their tasks. It also keeps equipment and irrigation equipment in like new condition, reducing labor and plant death from clogs and failures.

Insects and Pests

95% of plants that have Spider Mites and other Pests have a root zone problem! Z7 will clears root zone problems so that the insecticide will have a better chance to work. Within a few days the plants will get much stronger and less dependent on insecticides. Z7 is not an insecticide; it’s Mother Nature on steroids.

User tips for plants with insect problems:

Flush the root zone with Z7 treated water. For every gallon of soil the pot will hold, flush with three times that amount of Z7 treated water. Let the flushed water drain to waste.

Do not allow the plant to soak up water or nutrients from drip trays.

Outdoor growers apply Z7 at first planting, whenever possible and first sign of bugs. Mix in Z7 at every watering or feeding to help keep plants from attracting insects and powdery mildew.

Z7 replaces H2O2 (Hydrogen Peroxide), Chlorine, Chloramines, Colloidal Silver, enzymes and other products designed to clean, sterilize or oxygenate the soil, growing medium or nutrient solution.

Probiotic for Plants

Simply stated, a healthy plant can defend itself against insects and powdery mildew. Unhealthy plants can’t. Sure, you might get a spider mite or two, but a healthy plant will not get an infestation. Spider mites and the like are there to take out the sick plants, so they won’t go to seed and interfere with future plant genetics. Use Z7 to make your plants healthy and your other problems will go away! Give Z7 an ounce of faith and it will give back a pound of gold!

When using Z7, discontinue the use of H2O2, Chlorine*, Chloramines, Colloidal Silver and other products designed to clean, sanitize or sterilize the soil, growing medium or nutrient solution. These products disrupt the ability of Z7 to work its magic. Those products are the very worst for growing plants. By pure definition the word sterilize or sanitize means “will not support life”. Now honestly, would you really pour some “will not support life” into your plants soil or hydro system? We think not. Killing pathogens like Pythium with chemicals doesn’t work!

Now having said that, Flying Skull does see a place in horticulture for these ‘Mother Nature killers’ (Hydrogen Peroxide, Chlorine, Chloramines, Colloidal Silver). You can use them to clean plastic and other materials between grows but never while the plants are growing.

*In some instances, chlorine may be added to water supplies while Z7 is being used until mechanical malfunctions can be addressed. This can be done if slime is building up on surfaces even after Z7 has been added to the nutrient tank every 3 days.

Chlorine can be added when nutrient temps are over 72 degrees or if temps are expected to be over 72 degrees or dead animals/fish or rotting plants are present in the system. Dead animals and fish should be extracted from the system as soon as possible to eliminate the use of chlorine. No chemical additives other than chlorine should be used. Maintain chlorine concentrations to that of local water supplies instead of overdosing chlorine as chlorine can damage delicate roots causing root rot. Continue to add Z7 as it will continue to cleanse roots of particulate to allow proper osmotic action and oxygen transfer to occur.

In most cases Z7 can be used successfully even when temps are above 72 degrees if it is added every three days to tanks.

5 Stars
I love this product! I don't have to spend as much time cleansing or worry about root rot. This product is a permanent fixture in my grow room. I also use the cal-mag, it is the best I've used. I can't wait till more products come out.
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Reviewed by:  (Verified Buyer) on 2/7/2013
5 Stars
Using it again this year!
As an out door grower i have to carry every gallon of water for my plants. When the stream dries up i use pond water and the plants grew like crap. After adding z7 to my water the plants grew and produced so much better that they blew me away! Using it again this year for sure. Thanks FS, you guys took pity on me and gave me my first bottle. Now I can afford to buy it!
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Reviewed by:  on 3/13/2013
5 Stars
Ridiculously Good Results!
I currently use House & Garden products and was introduced to Z7. I still use the product line, but I have eliminated roots accelerator and drip clean. In doing so, I have seen insane root development beyond what I saw with the previous products. I have more roots and brighter white root growth than I have seen in then last 10 years. I would strongly suggest Z7 as your water conditioner of choice.
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Reviewed by:  (Verified Buyer) on 5/24/2013
5 Stars
Z7 is the S#@t!
Wow, I followed the directions and after my plants were done with the cloning stage I used Z7 religiously and the results are amazing! Comparatively our last crop when we didn't use Z7, we used other products for growing doesn't even compare our babies are growing 2-3 times the rate, they are beautiful with no signs of: Discoloring, drooping, stunted growth, curling, purple stems etc.. And I can't believe how cost effective this stuff is! The store I buy all of my growing equipment/nutrients and soils from gave me two small bottles (part 1 and 2) trial size for free because of some issues our last crop had and it lasted forever and it costs so little compared to the other stuff we have used with priceless results. I cannot say enough good things about this product!!! Please don't ever stop making this product! Just try this product it does everything the company claims and then some! Thank you Flying Skull!
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Reviewed by:  (Verified Buyer) on 10/13/2013
5 Stars
Redman's Rules are great! Thanks
Best advice I have ever read! Now I use them to the letter. Can't wait for the plant food to come out.
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Reviewed by:  on 11/12/2013
5 Stars
Great companion for Aquabuckets DWC Systems
After the extensive testing of Flying Skull's Z7 product for several months in Aquabuckets DWC (Deep Water Culture) hydroponic systems and Clonebucket cloning systems, we are pleased to announce it is approved for sale on clonebucket.com. We are including Z7 in every hydro system and cloning bucket we manufacture to make sure our customers are 100% satisfied with our hydro systems no matter what kind of nasty water they use. We've used all of the additives on the market but nothing comes close to Z7 in performance. Z7 makes roots grow beautiful and strong, like nothing we've ever seen! Add Z7 to your hydro system after adding fertilizers and your proper pH target has been achieved. Z7 is an excellent pH stabilizer and is a must have product for all hydro systems. Use Z7 as a hydroponic system and root cleanser; keeping sludge, slime, microscopic particulate and unwanted bacteria from growing in Aquabuckets DWC systems. Z7 eliminates the need for toxic and dangerous products like H2O2 cleaning between cycles. A great product that is inexpensive and does exactly what they claim! You can purchase it at www.clonebucket.com. Hydro West Manufacturers of Quality Hydroponic Systems Come take a look
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Reviewed by:  (Verified Buyer) on 1/30/2013
5 Stars
I have been using the Z7 for 6 months now with no bug problems and all my plants are looking good! I grow in soil and I will keep using this product.
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Reviewed by:  (Verified Buyer) on 9/13/2013
5 Stars
It is different and revolutionary!
My name is Rick Armstrong and I found out about Z7 from Jeremy at the Big Tomato. I've been doing RDWC for 6 years. I've used Pith Off, Great White, lots of H2O2, Zone, and at first Roots Excellurator (big mistake). I've never had as awesome roots as I do now that I use Z7. It's actually almost unbelievable. Where has Flying Skull been all this time. I am your biggest fan and spokesperson. I have been trying to convince my friends to try it but they believe that it's really not different and revolutionary like you stated. It is different and revolutionary! For DWC it is an absolute must. Thank you, thank you, thank you, I can't thank you enough. You have saved me countless dollars in nutrients, don't need as much or as many. And the most in time, I don't need to tear down between grows and the PH needs to be checked much less frequently. I can't say enough about Z7.
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Reviewed by:  on 1/6/2014
5 Stars
First roots in SIX DAYS!
When setting up my cloner, I corrected for pH, added superthrive B1, followed by the z7. The plants are currently in soil and are very very happy.Six days in we had the first roots, eight days in and almost every plant had many roots that averaged two inches. We left a few in just to see what would happen, two weeks total and they had 12 roots with hundreds of barbs. Those are also very happy.I will use this product every single time I fire up my cloner from here on out.
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Reviewed by:  (Verified Buyer) on 3/14/2013
5 Stars
Not only does this do an EXCELLENT job of cleaning and maintaining deep water systems, but the effect on the plants is dramatic. I strongly recommend this product for deep water and hydro. Stronger healthier plants, consistently.
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Reviewed by:  (Verified Buyer) on 5/8/2013

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