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Product Description
Yardwe 3/4 Inch Fertilizer Injector for Drip Irrigation Venturi Fertilizer Mixer Injectors Device Tube Switch Filter
Specifications
- Material: Plastic
- Interface Type: G3/4 external thread inlet
- Pipe length: about 2.3 meters / 7.55 feet
- Flow range: 0.65-2.423/h 0.7-9.5bar
- Self-priming capacity: 9-92L/h
- Accessories include: 1 x fertilizer injector, 1 x tube, 1 switch, 1 filter
Why do you choose our Irrigation Venturi Fertilizer Kit?
We provide you a professional fertilizer injector with matching switch, filter and water hose for ultimate conveniences. It is easy to operate and bring you the best fertilization effect. A must have for gardening lover, farmer or professional gardeners.
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Premium and DurableThe Irrigation Venturi Fertilizer Kit is made of high-quality plastic that is resistant to bending or breaking, so you can use it for a long time without worrying about wear and tear. |
4 Gear adjustmentPrecisely control the flow rate of fertilizer, convenient and time-saving |
Easy to OperateThreaded inlet and outlet connectors, leak-proof and safe, easy to connect. Specifically designed for liquid fertilizer applications. Excellent chemical resistance to most chemicals. |
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| Hanging Flower Pots | Hanging Flower Pots | Angel Vases | Wooden Flowerpot Rack | Hanging Flower Pots | |
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| Customer Reviews |
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| Price | $18.09 | — | $18.99 | $23.89 | $22.99 |
| quantity | 16pcs | 16pcs | 2pcs | 1pcs | 16pcs |
Videos
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Videos for this product
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1 Set Fertilizer Injector Garden
Antique Guyue
Reviews with images
Please read this I can help!
This product DOES work for 10psi reduced drip irrigation. I have a 50’x50’ covered bed and used this injector with a total of 10 50’ drip tape rows with a 1/2” leader line. I also used a backflow preventer. The set up is like this: hose bib to timer, timer to pressure regulator (10psi), pressure regulator to 5ft jumper hose, jumper hose to back flow preventer+injector set up. I then have a 25ft garden hose that runs to the leader Line for the garden. The leader line is 50ft. So in all from the injector to the end of the leader is 75ft. Off of the leader line is the 10 50ft runs of 5/8 drip tape with emitters every 8 inches. The problem is not that the injector doesn’t work with reduced pressure! The problem is flow! Either you need a lot of drip system at low pressure or for smaller applications you must increase the water pressure to your drip system. But it will work! I was very scriptural after reading the reviews but I took a leap and I was thoroughly impressed. I was 1000% sure it worked by putting food coloring in water in a gallon jug and sure enough green tinted water on all ten of my 50ft drip lines. The key is rate of flow through the injector. You have to find the right balance to get it to siphon and then adjust the rate of injection at the supplied regulator on the hose. I set mine at the number 1 setting and had the perfect fertilizer to water ratio. Don’t give up there are tons of videos available on line to guide you. Thanks for reading! Real Florida farmer with real results! Good luck and happy gardening y’all!
Top reviews from the United States
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Reviewed in the United States on September 15, 2023
This product DOES work for 10psi reduced drip irrigation. I have a 50’x50’ covered bed and used this injector with a total of 10 50’ drip tape rows with a 1/2” leader line. I also used a backflow preventer. The set up is like this: hose bib to timer, timer to pressure regulator (10psi), pressure regulator to 5ft jumper hose, jumper hose to back flow preventer+injector set up. I then have a 25ft garden hose that runs to the leader Line for the garden. The leader line is 50ft. So in all from the injector to the end of the leader is 75ft. Off of the leader line is the 10 50ft runs of 5/8 drip tape with emitters every 8 inches. The problem is not that the injector doesn’t work with reduced pressure! The problem is flow! Either you need a lot of drip system at low pressure or for smaller applications you must increase the water pressure to your drip system. But it will work! I was very scriptural after reading the reviews but I took a leap and I was thoroughly impressed. I was 1000% sure it worked by putting food coloring in water in a gallon jug and sure enough green tinted water on all ten of my 50ft drip lines. The key is rate of flow through the injector. You have to find the right balance to get it to siphon and then adjust the rate of injection at the supplied regulator on the hose. I set mine at the number 1 setting and had the perfect fertilizer to water ratio. Don’t give up there are tons of videos available on line to guide you. Thanks for reading! Real Florida farmer with real results! Good luck and happy gardening y’all!
Images in this review
Reviewed in the United States on May 10, 2022
Reviewed in the United States on April 15, 2024
Reviewed in the United States on July 18, 2020
A little bit of a complicated review. I purchased this for use with a drip irrigation system. Every video I watched referenced how to use it for a sprinkler system and my brain did not put 2 and 2 together.
First of all- notice that it has 2 male hose ends. Save yourself a run to the hardware store and get that worked out ahead of time. The product's threads are not NPT.
Second- a sprinkler system does not build pressure and cause back flow the way a drip irrigation system does. This will cause your water to fill up your jug of pesticide or fertilizer or whatever. In my case, it was organic insecticidal soap.
We initially set everything up with plain water and blue dye to make sure that the treated water came out of the furthest mister. Nothing. Nada. My jug filled up with water.
I realized that there was no pressure forcing the treated water into the injector to allow the water pressure to siphon the rest as its supposed to. My husband and I removed the end screen piece and attached the hose to the nozzle of a pump sprayer. Turned the hose on; it filled the jug again. Turned it off then primed (pumped the sprayer full pressure) then turned the hose on, THEN released the nozzle on the pump sprayer. No go.
Finally, I pumped for the life of me while he turned the hose on and KEPT PUMPING- sweet, sweet insecticidal soap misted my plants. The water in the siphon line still diluted my treatment some (insecticidal soap makes water a foggy yellow.) Thankfully, the siphon line is clear so we could see the difference.
Eventually, we turned the hose to very low water and pumped like a mother until the insecticidal soap was pretty much the only thing coming out of the misters and called it a day..
It DOES work for misters, you just have to get creative. Not wanting to kill my back spraying every plant just for the aphids to move over a row is a powerful motivator.
Also, in a pressurized system like a drip irrigation system, it will blow the lines off of their attachments, so you pretty much have to leave it at 4 (which is wide open) and still zip tie the hoses to the flow adjuster.
First of all- notice that it has 2 male hose ends. Save yourself a run to the hardware store and get that worked out ahead of time. The product's threads are not NPT.
Second- a sprinkler system does not build pressure and cause back flow the way a drip irrigation system does. This will cause your water to fill up your jug of pesticide or fertilizer or whatever. In my case, it was organic insecticidal soap.
We initially set everything up with plain water and blue dye to make sure that the treated water came out of the furthest mister. Nothing. Nada. My jug filled up with water.
I realized that there was no pressure forcing the treated water into the injector to allow the water pressure to siphon the rest as its supposed to. My husband and I removed the end screen piece and attached the hose to the nozzle of a pump sprayer. Turned the hose on; it filled the jug again. Turned it off then primed (pumped the sprayer full pressure) then turned the hose on, THEN released the nozzle on the pump sprayer. No go.
Finally, I pumped for the life of me while he turned the hose on and KEPT PUMPING- sweet, sweet insecticidal soap misted my plants. The water in the siphon line still diluted my treatment some (insecticidal soap makes water a foggy yellow.) Thankfully, the siphon line is clear so we could see the difference.
Eventually, we turned the hose to very low water and pumped like a mother until the insecticidal soap was pretty much the only thing coming out of the misters and called it a day..
It DOES work for misters, you just have to get creative. Not wanting to kill my back spraying every plant just for the aphids to move over a row is a powerful motivator.
Also, in a pressurized system like a drip irrigation system, it will blow the lines off of their attachments, so you pretty much have to leave it at 4 (which is wide open) and still zip tie the hoses to the flow adjuster.
Images in this review
