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Item #:
3399354
Jack's Nutrients 5-12-26 Hydroponic Professional Fertilizer Part A, 25lb
88% of respondents would recommend this to a friend
Item #:
3399354
NZD 228
Price Details
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In stock
Imported from USA store
QTY:
Order now and get it around Sunday, November 01
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What Stands Out
Optimized Nutrient Ratio
Jack's 5-12-26 formula delivers a balanced blend of nitrogen, phosphorus, and potassium, fostering robust leaf growth and root development, ideal for plants in continuous liquid feed programs.
High Solubility
Designed for easy mixing, this water-soluble fertilizer guarantees efficient nutrient absorption, ensuring plants receive essential elements quickly, making it perfect for busy gardeners and commercial growers.
Large Quantity
The generous 25lbs packaging offers lasting value, equipping gardeners with ample fertilizer for extensive growth cycles, ultimately reducing frequent purchases and enhancing plant productivity over time.
Product Details
| Brand Name | Jack's Classic |
| Model Number | 77251 |
| Manufacturer | JR Peters |
| Item Highlight | Part 1 of a 2-Step System, Targeted Micronutrient Package, Boosts Leaf Growth and Promotes Strong Roots |
| UPC | 671341772514 |
| Unit Count | 400 Ounce |
| Item Type Name | Fertilizer |
| Part Number | 77251 |
| Item Form | Powder |
| Specific Uses For Product | Hydroponic |
| Coverage | Medium |
| Target Species | plants |
| Item Weight | 25 pounds (11.34 kg) |
| Brand | Jack's Classic |
Who Should Buy?
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Hydroponic Growers
Ideal for hydroponic systems requiring a reliable nutrient profile for vigorous leaf and root growth.
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Vegetable Gardeners
Excellent for gardeners focused on enhancing leaf development and strong root systems in vegetable plants.
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Professional Growers
Suited for commercial horticulturists needing a consistent nutrient application for large-scale leafy plant production.
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Home Orchids
Not suitable for orchids that require specific low-nutrient and well-draining conditions to thrive.
Product Description
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Customer Questions & Answers
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Question:
How to Shop Jack's Nutrients 5-12-26 Hydroponic Professional Online From Ubuy?
Answer: It’s easy to shop Jack's Nutrients 5-12-26 Hydroponic Professional online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location. -
Question:
Is Jack's Nutrients 5-12-26 Hydroponic Professional Available to Shop Online in New Zealand?
Answer: Yes, at Ubuy New Zealand this product is available for you to shop at a reasonable price. The Jack's Nutrients 5-12-26 Hydroponic Professional is not available locally but you can trust us with our express shipping services. -
Question:
How Long Does It Take to Get Product After Placing the Order?
Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
Jack's Classic Fertilizers & Plant Food 77251 Editorial Review
The JR Peters 77251 Fertilizer is a hydroponic formula designed to serve as a base foundation for hydroponic growing. It can be manipulated to provide any combination of nutrient levels desired, making it highly versatile. The formula is designed to remain in true solution over long periods of time, ensuring the highest availability to plants. The fertilizer does not contain calcium, so it is essential to add calcium nitrate separately if higher calcium levels are desired. The formula is heavily buffered to maintain an ideal working solution pH of 6.00 to 6.50. The reviews for this fertilizer are generally positive. Customers appreciate its effectiveness and ease of use, with some mentioning that it works well with their plants. One reviewer even states that it beats every bottle nutrient on the market and has been using it for years. Another reviewer recommends purchasing it with calcium nitrate for a complete nutrient solution at a much lower cost compared to other nutrient companies. However, there is one review that mentions that the fertilizer doesn't dissolve as completely as other nutrients they have used, suggesting trying a smaller bag first. Overall, the JR Peters 77251 Fertilizer seems to be a reliable and cost-effective option for hydroponic growers, with many customers satisfied with its performance.
Customer Reviews & Ratings
53 customers ratings
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5 Star
87%
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4 Star
9%
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3 Star
0%
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2 Star
4%
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1 Star
0%
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Pros
- Versatile formula that can be manipulated to provide desired nutrient levels
- Designed to remain in true solution over long periods of time
- Works well with plants
- Cost-effective alternative to other nutrient companies
Cons
- Some users have experienced difficulty with complete dissolution of the fertilizer
Platform Trust & Buyer Confidence
NR
Niccole
Verified buyer
“Great service tracking was provided as soon as it shipped it works well and is as pictured”
23 September 2026 · via Trustpilot
SW
Shelly
Verified buyer
“This was the first time I used Ubuy and I was very happy to find the products I wanted that weren’t available in NZ but through Ubuy I was able to purchase them and have them sent to me. They arrived within a reasonable time. I would definitely use Ubuy again.”
02 October 2026 · via Trustpilot
S
Simon
Verified buyer
“The product arrived promptly in good order well packaged”
04 October 2026 · via Trustpilot
CD
CP Dahiroc
Verified buyer
“Great service quick delivery. The platform clog is fab it looks great on my feet”
05 October 2026 · via Trustpilot
MN
Mantas
Verified buyer
“Fast and easy service”
07 Oct 2026 · via Trustpilot
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NZD 228
Order now and get it around Sunday, November 01
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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