- Home Page /
- Patio & Garden /
- Garden Center /
- Lawn Care /
- Garden Chemicals & Treatments /
- MasterBlend 4-18-38 Fertilizer Combo Kit (5 P...
0 ratings
Item #:
20336463
MasterBlend 4-18-38 Fertilizer Combo Kit (5 Pounds)
Item #:
20336463
TZS 169720
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Tuesday, August 25
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.
Our Top Logistics Partners
The MasterBlend Combo Kit contains all 3 concentrated dry powdered and water-soluble components needed for the recommended recipe in the proper amounts
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
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
- Includes all 3 dry powdered and water-soluble components for the MasterBlend fertilizer recipe
- Kit quantities provide better value in a one-stop kit, saving on separate shipping and hassle
- Classic MasterBlend recipe proportions: 12g MasterBlend, 12g Calcium Nitrate, 6g Epsom Salt for 5 gallons
- Available in 2.5, 5, 12.5, and 25-pound kits with corresponding component quantities
- Used by professionals worldwide for optimum plant growth, 100% water soluble for easy uptake
- Components include MasterBlend 4-18-38, Calcium Nitrate 15.5-0-0, and Epsom Salt (Magnesium Sulfate)
| Package Weight | 25 Pound |
Who Should Buy?
-
Container Gardeners
Ideal for those growing plants in containers, providing essential nutrients for optimal growth and blooming.
-
Hydroponic Users
Perfect for hydroponic systems needing balanced nutrition, enhancing plant development and yield throughout growth cycles.
-
Floral Enthusiasts
Great for gardeners focused on flowering plants, delivering the right nutrients for vibrant and healthy flowers.
-
Vegetable Growers
May not be suitable for all vegetables, which might require different nutrient ratios for optimal growth.
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
Masterblend International Garden Chemicals & Treatments Editorial Review
This fertilizer kit received positive feedback from most customers. Many were pleased with the timely delivery and the affordable price. Although the reviewer has not personally used the product yet, they mentioned that their friends have had great results, which has made them excited to try it. Customers have also expressed that the fertilizer kit is of great quality and perfect for small hydroponic gardening at home. The kit seems to fulfill customers' expectations and has provided them with the desired results. Overall, this fertilizer kit has received positive reception from customers, who appreciate its effectiveness and affordability.
Customer Reviews & Ratings
1 customers ratings
-
5 Star
0%
-
4 Star
100%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Timely delivery
- Affordable price
- Great quality
- Suitable for small hydroponic gardening at home
- Effective in producing desired results
Cons
- No negative feedback mentioned
Platform Trust & Buyer Confidence
MA
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
CK
Chitra
Verified buyer
“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
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“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
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
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.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
TZS 169720
Order now and get it around Tuesday, August 25
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
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
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
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.