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Description
20-20-20 organic liquid fertilizer All-in-One Liquid Fertilizer – NPE 442 (1 Gallon)WHAT IS NPE 442? Developed after 45 years of experience in the formulation of agricultural products, NPE 442 is a unique complete liquid nutrient that combines all NPK macronutrients, all secondary nutrients and micronutrients along all the organic carbon contributed from humic and fulvic acids. NPE 442 contains sea plant extract, at least 6 different strains of beneficials bacteria, beneficial fungi, 14 different amino acids, as well as natural
WHAT IS NPE 442?
Developed after 45 years of experience in the formulation of agricultural products, NPE 442 is a unique complete liquid nutrient that combines all NPK macronutrients, all secondary nutrients and micronutrients along all the organic carbon contributed from humic and fulvic acids. NPE 442 contains sea plant extract, at least 6 different strains of beneficials bacteria, beneficial fungi, 14 different amino acids, as well as natural growth enhancers. Secondary and micronutrients are chelated with U.S. patented Ultra Chelation™ technology.
HOW TO USE NPE 442
1) After plant emerges, add one cup of NPE 442 to one gallon of water. Spray lightly on leaves until liquid rolls off of leaves. Apply once per week until plant is established (say, one foot tall).
2) After plant is established, the mixture of one cup of NPE 442 with one gallon of water is ready to be applied as a complete biological and nutritional meal for your plants! This mixture is best applied as a spray (in a spray bottle) weekly or every two weeks on top of the leaves of the plant, early in the morning or after the sun goes down.
For trees, mix one cup of NPE 442 into one gallon of water. Pour the resulting mix around the tree trunk base. Applications can be made every 2-3 weeks when the tree begins to bud. Applications can be spread to every 4-6 weeks once summer's heat begins and may continue until frost.
For use on lawns, 32 ounces should be enough to cover 3,500 square feet of lawn, typical for a 1/4 acre home lot.
NPE 442 liquid should be mixed into water at a rate of one cup of NPE 442 per gallon of water. If you have a cup feeder that attaches to your garden hose, fill the cup with NPE 442 and put on the setting that releases the most liquid from that cup. Then, refill the cup and continue spraying until 32 ounces of NPE 442 has been applied to the 3,500 square feet of lawn. Repeat monthly during late spring and early fall months where you live. Allow one full day to pass after application before allowing pets or children to play on the lawn.
GUARANTEED ANAYLYSIS:
| Nitrogen (N) | 1.0% |
| Phosphate (P2O5) | 0.5% |
|
Potash (K2O) |
1.0% |
|
Calcium (Ca) |
0.1% |
| Iron (Fe) | 0.01% |
|
Magnesium (Mg) |
0.02% |
|
Sulfur (S) |
0.01% |
| Boron (B) | 0.01% |
| Copper (Cu) | 0.01% |
| Manganese (Mn) | 0.0001% |
| Silicon (Si) | 0.13% |
| Zinc (Zn) | 0.01% |
Shipping Notes
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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
4.1 ★★★★★
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Product Reviews
★★★★★ 5
Good quality
Size: 6FT*6FT, Color: Black
Great privacy for our baby to sleep
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Reviewed in the United States on May 13, 2026
★★★★★ 5
Devider for his room
Size: 6FT*6FT, Color: Bright Yellow
Its a gift for my son he loved it
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Reviewed in the United States on May 30, 2026
★★★★★ 4
Decent value for the money.
Size: 6FT*6FT, Color: Grey
Was easy to assemble. Instructions were clear. Tools were supplied. It really needs to be assembled wherever you're going to be putting it as it can come apart easily when moved. The cross bars simply fit into open ended plastic 90 degree female ends. Overall for the money and to just have some division in a room it's a good value.
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Reviewed in the United States on January 23, 2025
★★★★★ 5
It's so perfect
Size: 10FT*6FT, Color: Black
It is very long and big
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Reviewed in the United States on May 25, 2026
★★★★★ 1
Garbage
Size: 6FT*6FT, Color: Black
This product is absolute garbage! It literally took all day to put it together and if the air conditioning blows on it the wrong way than the whole thing top over and it falls apart.
It’s not made of quality material and is very flimsy. The only reason I’m not returning it is because it’s too difficult to put together and I don’t wanna spend that much time trying to take it apart. Do not buy this!
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Reviewed in the United States on September 25, 2025