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Item #:
20301560
MasterBlend 4-18-38 Fertilizer Combo Kit (25 Pounds)
Item #:
20301560
AUD 176
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Imported from USA store
QTY:
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
- Complete kit with MasterBlend 4-18-38, Calcium Nitrate, and Epsom Salt
- Components packed in correct amounts for the recommended recipe
- Used by professionals worldwide for optimum plant growth
- 100% Water Soluble for easy plant uptake
- Available in 2.5, 12.5, and 25 Pound Kits
- Eliminates the need to source and mix individual components
| 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.
-
Container Growers
Perfect for container gardening, providing essential nutrients in a balanced formula for vibrant plant growth.
-
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
CJ
Chris
Verified buyer
“Promt delivery. Seems like a good product.”
22 July 2026 · via Trustpilot
SM
Scott
Verified buyer
“It was the best service ever received by any company from my online shopping experience in the last 10yrs”
11 July 2026 · via Trustpilot
TD
Terri
Verified buyer
“so easy to order delivery was way earlier than i expected”
3 July 2026 · via Trustpilot
GC
Gavin
Verified buyer
“Very impressed with the speed at which I received my package from the United States to Australia. Highly recommended.”
21-Jul-26 · via Trustpilot
J
Jeannie
Verified buyer
“Very efficient service. Hassle-free. Excellent product. Have ordered several times.”
17-Jul-26 · via Trustpilot
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AUD 176
Order now and get it around Saturday, August 15
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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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