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Item #:
20301560
MasterBlend 4-18-38 Fertilizer Combo Kit (25 Pounds)
Item #:
20301560
SLE 2728
Price Details
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*All items will import from US
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Imported from USA store
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Order now and get it around Saturday, August 15
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The MasterBlend MASTER KIT, contains all 3 concentrated dry powdered and water soluble components needed for the recommended recipe in the proper amounts
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What Stands Out
Balanced Nutrients
This fertilizer kit provides a well-rounded nutrient profile with a perfect balance of nitrogen, phosphorus, and potassium, promoting healthy plant growth and maximizing yields.
Convenient Size
The 25-pound size is ideal for home gardeners and small farms, ensuring you have enough product to nourish your plants without overwhelming storage needs.
Versatile Use
Designed for various plants and garden types, this fertilizer is suitable for vegetables, flowers, and fruit trees, making it a versatile solution for any green thumb.
Product Details
| Npk ratio | 4-18-38 |
| Fertilizer type | Synthetic |
| Form | Crystals, Granules, Pellets |
| Rec. use | Plant |
| Brand | Masterblend International |
| Rec location | Indoor, Outdoor |
| Plant category | Vegetables |
| Plant name | Tomato, Vegetable |
| Size | 25 lbs |
| Weight | 25 lbs (11.34 kg) |
| Product net content uom | Pound |
| Pack quantity | 1 |
Who Should Buy?
-
Vegetable Gardeners
Ideal for vegetable gardens requiring specific nutrient ratios for optimal growth and yield throughout growing seasons.
-
Hydroponic Farmers
Designed for hydroponic systems needing specific nutrient formulations to support plant health and productivity effectively.
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Container Growers
Perfect for container gardening, providing essential nutrients in a balanced formula for vibrant plant growth.
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New Gardeners
May be overwhelming for those unfamiliar with specific fertilizer applications or nutrient needs in gardening.
Product Description
MasterBlend 4-18-38 Fertilizer Combo Kit (25 Pounds)
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Customer Questions & Answers
-
Question:
Can I buy the components individually?
Answer: Yes, you can buy them individually but the kit offers convenience and better value. -
Question:
Can I use this fertilizer for any type of plant?
Answer: Yes, it is suitable for all plants that require a 4-18-38 fertilizer mix. -
Question:
Can I mix the components in a different ratio?
Answer: It is recommended to follow the 1/1/0.5 ratio for optimal results.
Masterblend International Garden Chemicals & Treatments Editorial Review
The MasterBlend 4-18-38 Fertilizer Combo Kit seems to be a popular choice among hydroponic gardeners. Customers report that it is easy to use and dissolves easily, resulting in thriving plants. The product appears to arrive promptly and as advertised. Overall, the MasterBlend 4-18-38 Fertilizer Combo Kit is well-reviewed by customers for hydroponic gardening.
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Pros
- Easy to use
- Dissolves easily
- Thrives plants
Platform Trust & Buyer Confidence
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Mohammad
Verified buyer
“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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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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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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SLE 2728
Order now and get it around Saturday, August 15
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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Fastest cross-border delivery
Features & Benefits
- Contains all 3 components needed for the recommended fertilizer recipe
- Used by professionals worldwide
- 100% Water Soluble for easy plant uptake
- Packed in a 1/1/0.5 ratio based off the MasterBlend recipe
- Available in 2.5, 12.5, and 25 pound kits
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