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Item #:
20336463
MasterBlend 4-18-38 Fertilizer Combo Kit 5 Pounds
Item #:
20336463
WST 174
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
QTY:
Order now and get it around Thursday, July 09
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The MasterBlend Combo Kit contains all 3 concentrated dry powdered and water-soluble components needed for the recommended recipe in the proper amounts
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Optimal Nutrient Ratio
The 4-18-38 NPK ratio delivers precise nutrient balance for optimal plant growth, ensuring lush foliage and vibrant blooms, surpassing traditional fertilizers.
Enhanced Performance
Specially formulated for high-performing plants, this kit addresses common nutrient deficiencies, leading to healthier crops and increased yield, making it perfect for serious gardeners.
Convenient Packaging
The 5-pound package is easy to handle and measure, providing flexibility for various gardening needs, ensuring that both novice and experienced gardeners can apply without hassle.
Product Details
| Package Weight | 25 Pound |
Who Should Buy?
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Container Gardeners
Ideal for those growing plants in containers, providing essential nutrients for optimal growth and blooming.
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Hydroponic Users
Perfect for hydroponic systems needing balanced nutrition, enhancing plant development and yield throughout growth cycles.
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Floral Enthusiasts
Great for gardeners focused on flowering plants, delivering the right nutrients for vibrant and healthy flowers.
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Vegetable Growers
May not be suitable for all vegetables, which might require different nutrient ratios for optimal growth.
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Soil-based Systems
Not recommended for traditional soil gardens that may need a more varied fertilizer approach for balance.
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Low-Nutrient Plants
Plants that thrive in low-nutrient environments may suffer from nutrient burn if used excessively.
Product Description
MasterBlend 4-18-38 Fertilizer Combo Kit 5 Pounds
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What does the kit contain?
Answer: The kit contains MasterBlend 4-18-38, Calcium Nitrate 15.5-0-0, and Epsom Salt (Magnesium Sulfate) -
Question:
Is the fertilizer water-soluble?
Answer: Yes, it is 100% water-soluble for easy plant uptake -
Question:
What sizes are available?
Answer: The kit is available in 2.5 pound, 5 pound, 12.5 pound, and 25 pound sizes
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Mohd
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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Shawati
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“Accurate delivery timing given”
16 June 2026 · via Trustpilot
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Youcef
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“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
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6/7/2026 · via Trustpilot
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Kwame
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 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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WST 174
Order now and get it around Thursday, July 09
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.)
QTY:
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
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Fastest cross-border delivery
Features & Benefits
- All-in-one kit for the ultimate MasterBlend fertilizer recipe
- Save time and money by getting all components in one place
- Used by professionals worldwide for optimum plant growth
- Convenient and easy to use
- Available in various sizes to suit your needs