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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
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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
- Free Standard Shipping on $100+ Orders to the USA.
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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
4.7 ★★★★★
Based on 350 reviews
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Product Reviews
★★★★★ 4
Beautiful! The wife absolutely loves it
Color: K, Color: K
I picked this necklace out for my wife for her birthday. She’s never really been into sunflowers, but I thought the design was beautiful and meaningful. She was absolutely ecstatic when she opened it.
She’s worn it nearly every single day since she got it. The necklace is lightweight for its size, very comfortable, and she says that she barely notices it’s there, which says a lot for everyday wear. The details are lovely, and it feels well-made without being heavy or bulky.
It also came nicely packaged, making it feel extra special as a gift.
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Reviewed in the United States on February 8, 2026
★★★★★ 5
Very beautiful necklace
Color: M
This necklace is even prettier in person. The initial "M" hangs perfectly in the center of the heart, and the yellow stone in the sunflower really catches the light.
Pros: The combination of gold and silver tones makes it versatile with different outfits.
Cons: The chain is a bit thin, so you might want to be careful if giving it to a younger child.
Overall, a fantastic Valentine's or Anniversary gift for the price.
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Reviewed in the United States on February 13, 2026
★★★★★ 5
Perfect Valentine’s Gift – My Daughter Loved It
Color: D, Color: D
I got this as a Valentine’s gift for my daughter, and it was a total hit. The item arrived nicely packaged and felt thoughtful and special right out of the box. It’s well made and looks even better in person than in the photos.
She was genuinely excited when she opened it, which made it feel like the perfect Valentine’s surprise. This is a great gift option for women, teen girls, or daughters when you want something cute, meaningful, and affordable.
I’m very happy with this purchase and would definitely recommend it as a Valentine’s gift.🎁
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Reviewed in the United States on February 8, 2026
★★★★★ 1
Get another chain
Color: K
The charm isn't bad. However, the chain broke in the first two hours of my wife wearing it.
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Reviewed in the United States on May 11, 2026
★★★★★ 3
Good
Color: M
Was nice
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Reviewed in the United States on May 26, 2026