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Item #:
7841685
Neptune's Harvest Fish Fertilizer (2-4-1) - Organic Liquid Plant Fertilizer - Fish Hydrolysate for Vegetables, Flowers, Fruit, Trees, Grass - Indoor
Item #:
7841685
XCD 182
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Order now and get it around Wednesday, August 26
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An organic fertilizer made from fresh North Atlantic fish
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What Stands Out
Organic Ingredients
Made from natural fish and seaweed, ensuring a safe, eco-friendly option for organic gardening without harmful chemicals, promoting healthy plant growth.
Nutrient-Rich
Both formulas provide essential nutrients for robust plant development, enhancing soil health and increasing yield, making it superior to conventional fertilizers.
Versatile Use
Suitable for a wide range of plants, including vegetables, flowers, and shrubs, catering to diverse gardening needs and enabling exceptional adaptability.
Product Details
| Brand Name | Neptune's Harvest |
| Model Number | HF191-1 |
| Global Trade Identification Number | 00081435040090 |
| Manufacturer | Neptune's Harvest |
| UPC | 081435040090 |
| Unit Count | 128 Fluid Ounces |
| Included Components | fertilizers |
| Item Type Name | Neptune's Harvest |
| Part Number | HF191 |
| Item Weight | 9 pounds (4.08 kg) |
| Liquid Volume | 3784 ml |
| Item Form | Liquid |
| Specific Uses For Product | Organic |
| Coverage | Medium |
| Target Species | plants |
| Mixing Ratio | 1:128 |
| Brand | Neptune's Harvest |
Who Should Buy?
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Organic Gardeners
Ideal for those practicing organic gardening, providing essential nutrients from fish and seaweed for sustainable growth.
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Vegetable Farmers
Perfect for vegetable crops that require rich nutrients, enhancing growth and yield with organic ingredients.
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Eco-conscious Growers
Useful for environmentally aware individuals who prefer natural products that enrich soil health without synthetic chemicals.
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Indoor Planters
Not suitable for indoor plants due to strong odor and potential nutrient overload in enclosed spaces.
Product Description
Neptune's Harvest Fish Fertilizer (2-4-1) - Organic Liquid Plant Fertilizer - Fish Hydrolysate for Vegetables, Flowers, Fruit, Trees, Grass - Indoor and Outdoor Plant Food (Gallon)
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Customer Questions & Answers
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Question:
What is Neptunes Harvest Fish Fertilizer 2-4-1 used for?
Answer: Neptunes Harvest Fish Fertilizer 2-4-1 is primarily used for nourishing plants, both in gardens and indoor settings. This organic fertilizer provides essential nutrients like nitrogen and phosphorus, which are fundamental for plant growth and blooming. By incorporating fish-based nutrients, it supports robust root development and enhances soil health. It’s perfect for vegetable gardens, flower beds, and houseplants, ensuring vibrant foliage and stronger yields. -
Question:
Is Neptunes Harvest Fish Fertilizer suitable for organic gardening?
Answer: Yes, Neptunes Harvest Fish Fertilizer is suitable for organic gardening as it is derived from natural fish sources, making it an excellent choice for those following organic practices. This product adheres to organic standards, allowing you to grow your plants without synthetic chemicals. Using this fish fertilizer can contribute to sustainable agriculture, enriching the soil naturally while promoting healthy plant growth. -
Question:
How do I apply Neptunes Harvest Fish Fertilizer 2-4-1?
Answer: To apply Neptunes Harvest Fish Fertilizer 2-4-1, dilute it with water according to the recommended ratio, typically around 2 to 4 ounces per gallon of water. This solution can then be used to water your plants at the base for effective nutrient absorption. Regular application every few weeks during the growing season can greatly enhance nutrient availability, ultimately leading to healthier plants and better crop yields. -
Question:
What are the benefits of using fish fertilizer over synthetic fertilizers?
Answer: Using fish fertilizer like Neptunes Harvest provides numerous benefits over synthetic options. It improves soil structure, increases microbial activity, and enhances the nutrient profile of the soil naturally. Additionally, fish fertilizers release nutrients slowly, ensuring that plants have a steady supply over time rather than a quick burst that can lead to nutrient burn. As a result, they are more effective for long-term plant health and sustainable growth. -
Question:
Can I use Neptunes Harvest Fish Fertilizer for indoor plants?
Answer: Absolutely! Neptunes Harvest Fish Fertilizer is suitable for indoor plants and can provide them with essential nutrients for optimal growth. When using it indoors, ensure proper ventilation due to the fishy odor, and dilute it appropriately to prevent over-fertilization. This product can aid in the lush foliage development and promote blooming in flowering indoor plants, delivering a natural growth boost. -
Question:
How often should I use Neptunes Harvest Fish Fertilizer?
Answer: For optimal results, use Neptunes Harvest Fish Fertilizer every 3 to 4 weeks during the growing season. This frequency allows consistent nutrient delivery, supporting the plant lifecycle while avoiding over-fertilization. Adjust the frequency based on specific plant needs, weather conditions, and soil health, observing how well your plants respond to ensure they get the nutrients they require. -
Question:
What crops can benefit the most from Neptunes Harvest Fish Fertilizer?
Answer: Various crops benefit from Neptunes Harvest Fish Fertilizer, including tomatoes, peppers, leafy greens, and flowering plants. Given its balanced nutrient content, this fertilizer supports vigorous growth and enhances fruit and flower development. It’s especially beneficial for plants that thrive in nutrient-rich soil, as they can actively use the available nutrients during their growth cycles for better yields. -
Question:
Does Neptunes Harvest Fish Fertilizer have any odor?
Answer: Yes, Neptunes Harvest Fish Fertilizer does have a natural fishy odor, which is characteristic of fish-based products. While some might find the smell unappealing, it dissipates relatively quickly once applied to soil or diluted in water. If you are concerned about odors, consider using it outdoors or ensuring proper ventilation when applying it indoors, allowing you to enjoy the full benefits without the lingering scent. -
Question:
Is Neptunes Harvest Fish Fertilizer safe for pets and wildlife?
Answer: Neptunes Harvest Fish Fertilizer is generally safe for pets and wildlife when used as directed. It consists of natural fish products that do not contain harmful synthetic chemicals, making it less likely to pose health risks. However, it’s wise to keep pets away from freshly applied areas until the product is absorbed into the soil. For best practices, monitor your pets around treated areas to prevent unintended ingestion. -
Question:
Where can I buy Neptunes Harvest Fish Fertilizer 2-4-1 in Antigua and Barbuda?
Answer: You can buy Neptunes Harvest Fish Fertilizer 2-4-1 in Antigua and Barbuda at Ubuy. Ubuy offers a convenient platform for finding this product and often provides a variety of options to facilitate your purchase, ensuring that you can access quality organic fertilizers for your gardening needs.
Neptune's Harvest Fertilizers & Plant Food HF191-1 Editorial Review
Neptune's Harvest Fish Fertilizer 2-4-1 is a great product that can be used for a variety of plants, including tropical plants, succulents, and indoor plants. This product is more concentrated than their fish and seaweed fertilizer, making it a good choice for those who want a stronger fertilizer. It is also great for hydro/water propagations, and can be used with plants in sphagnum moss. Some customers have reported a strong smell to the fertilizer, but it can be diluted and watered in well to avoid any issues. This fertilizer works well with worm castings and can be used in conjunction with them. Customers have reported success with using this product on a range of plants, including gardenias, hibiscus, and plumerias. It is important to note that there is no expiration date on the product, but it is recommended not to store it in a cold area. Additionally, while there is no heavy metal content analysis on the label, it is known that wild-caught fish can be contaminated by mercury. However, planting plenty of greens can help draw root contaminants from other vegetables in your garden.
Customer Reviews & Ratings
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Pros
- More concentrated than other fish fertilizers
- Works well with worm castings and a range of plants
- Can be used for hydro/water propagations
- Great for tropical plants, succulents, and indoor plants
Cons
- Strong smell
Platform Trust & Buyer Confidence
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Mohammad
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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23 July 2026 · via Trustpilot
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XCD 182
Order now and get it around Wednesday, August 26
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Features & Benefits
- Made from fresh fish
- Unique cold process
- Contains micro and macro nutrients
- Readily available for plants consumption
- Retains fish proteins and oils
- No unpleasant odor
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