Top 9 4-18-38 Hydroponic Fertilizer – Garden Fertilizers

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1. MasterBlend

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5 or 25 Pounds 5 Pounds, MasterBlend 4-18-38 Tomato & Vegetable Fertilizer, Bulk 1

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MasterBlend #ad - Masterblend 4-18-38 Fertilizer in Bulk. Masterblend world renowned hydroponic vegetable Fertilizer for Peppers and Tomatoes! Super concentrated and easy to use! Masterblend is 100% water soluble, and contains all the trace minerals needed! Choose 1, 5, or 25 Pound Quantities.
BrandMasterBlend #ad
ManufacturerMasterBlend #ad
Part NumberMASTERBLEND 4-18-38 (5 POUNDS)
ModelMASTERBLEND 4-18-38 (5 POUNDS)

2. MasterBlend

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MASTERBLEND 4-18-38 Complete Combo Kit Fertilizer Bulk 2.5 Pound Kit

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MasterBlend #ad - Used by professionals worldwide for optimum plant growth. Packed by weight in a 1/1/05 ratio based off the masterblend recipe of 12g MB, CN, 12g, and 6g ES. Masterblend 4-18-38 master Kit 3 Separate Components in correct amounts. 100% water soluble for easy plant uptake. Contains masterblend 4-18-38, calcium Nitrate 15. 5-0-0, and epsom Salt Magnesium Sulfate.
BrandMasterBlend #ad
ManufacturerMasterBlend #ad
ModelMASTERBLEND-COMBO_2.5LB-KIT

3. Greenway Biotech, Inc.

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Tomato Fertilizer 4-18-38 Powder 100% Water Soluble Plus Micro Nutrients and Trace Minerals"Greenway Biotech Brand" 1 Pound Makes 200 Gallons

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Greenway Biotech, Inc. #ad - Professionally Formulated with Highest Quality Ingredients. It doesn't have any Heavy Metals or Harmful Materials. Great for Hydroponics and Soil Use. 1 pound of greenway biotech 100% water Soluble Tomato Fertilizer 4-18-38 Plus Trace Minerals. Contains 4% nitrogen, boron, zinc edta, manganese EDTA, 38% Potassium, 18% Phosphorous, copper edta, iron edta, and Molybdenum.
BrandGreenway Biotech, Inc. #ad
ManufacturerGreenway Biotech, Inc. #ad

4. Generic

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Masterblend Tomato & Vegetable Fertilizer Plant Nutrients Fertilizer Combo Kit, 4 Kits to Make 20 gallons Total, Pre-Weighed Packets for 5 Gallons

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Generic #ad - The 12g / 6g / 12g amounts are selected to make 5 gallons of the standard, classic nutrient recipe so you don’t need a scale and you won’t have to spend time weighing out the components yourself you will need a 5 gallon bucket to mix the nutrient solution in.

For purchases that are not fulfilled by amazon FBA, I ship these using USPS First Class package which typically has delivery in 1-3 business days and includes package tracking. The fertilizer can be used for hydroponics and soil gardens. Each kit includes individually bagged components: 12. 0 grams tomato & vegetable Fertilizer 4-18-38, 6. 0 grams epsom Salt magnesium sulfate, and 12. 0 grams calcium Nitrate 15. 5-0-0 Accurately weighed packets for making 5 gallons of nutrient solution - enough for 15 gallons total.
BrandGeneric #ad
Height1 Inches
Length6 Inches
Width9 Inches

5. Greenway Biotech, Inc.

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Tomato Fertilizer 4-18-38 Powder 100% Water Soluble Plus Micro Nutrients and Trace Minerals"Greenway Biotech Brand" 2 Pounds Makes 400 Gallons

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Greenway Biotech, Inc. #ad - 2 pounds of greenway biotech 100% water Soluble Tomato Fertilizer 4-18-38 Plus Trace Minerals. Professionally Formulated with Highest Quality Ingredients. It doesn't have any Heavy Metals or Harmful Materials. Contains 4% nitrogen, boron, iron edta, copper edta, 38% potassium, zinc edta, 18% phosphorous, Manganese EDTA, and Molybdenum. Great for Hydroponics and Soil Use.
BrandGreenway Biotech, Inc. #ad
ManufacturerGreenway Biotech, Inc. #ad
Height2.8 Inches
Length10.5 Inches
Weight2 Pounds
Width6.7 Inches
Part Number7.01749E+11
Model7.01749E+11

6. PEDE

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1 Pound Hydroponic Fertilizer Water Soluble High Potash 4-18-38, Gardening KL04

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PEDE #ad - Apply 2 times weekly during the growing season. This product is designed to be used with irrigation and applied to the soil around the root zone of growing plants. Do not spray on leaves. Quantity: 1 pound. Professional hydroponic Formula 4-18-38 for big fruits, flowers and garden vegetables. Use approximately 1 one teaspoon of fertilizer per gallon of water or 1 one pound of fertilizer per 100 gallons of water. Easily mixes with water, 100% water soluble with added micro nutrients.
BrandPEDE #ad
ManufacturerPEDE #ad

7. Greenway Biotech, Inc.

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Tomato Fertilizer 4-18-38 Powder 100% Water Soluble Plus Micro Nutrients and Trace Minerals"Greenway Biotech Brand" 5 Pounds Makes 1000 Gallons

#ad
Greenway Biotech, Inc. #ad - Professionally Formulated with Highest Quality Ingredients. Contains 4% nitrogen, zinc edta, manganese edta, copper EDTA, Iron EDTA, 38% Potassium, Boron, 18% phosphorous, and Molybdenum.5 pounds of greenway biotech 100% water Soluble Tomato Fertilizer 4-18-38 Plus Trace Minerals. Great for Hydroponics and Soil Use. It doesn't have any Heavy Metals or Harmful Materials.
BrandGreenway Biotech, Inc. #ad
ManufacturerGreenway Biotech, Inc. #ad
Height4 Inches
Length5.4 Inches
Weight5 Pounds
Width4.2 Inches
Part Number7.01749E+11
Model7.01749E+11

8. Generic

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Masterblend 4-18-38 Tomato & Vegetable Fertilizer Plant Nutrients, 8 oz

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Generic #ad - Masterblend has a proven ability to remain in true solution over long periods of time with excellent nutrient availability to plants. Typical use concentrations range from 2 grams per gallon water e.

G. Accurately weighed packet +/- 2% by weight for making 95-115 gallons of nutrient solution dependent on the desired strength in a convenient zip-lock poly bag. For growing tomatoes. For orders that are not fulfilled by amazon, the Masterblend will be mailed using USPS First Class package service which typically arrives in 1-3 business days and includes package tracking. Masterblend fertilizer can be used for hydroponics and soil gardens. For growing lettuce and 3 grams per gallon water e. G.
BrandGeneric #ad
Height0.65 Inches
Length6 Inches
Width9 Inches

9. Generic

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Pre-Weighed Packets for 5 Gallons, 3 Kits to Make 15 gallons Total, Masterblend Tomato & Vegetable Fertilizer Plant Nutrients Fertilizer Combo Kit

#ad
Generic #ad - For purchases that are not fulfilled by amazon FBA, I ship these using USPS First Class package which typically has delivery in 1-3 business days and includes package tracking.

Accurately weighed packets for making 5 gallons of nutrient solution - enough for 15 gallons total. The fertilizer can be used for hydroponics and soil gardens. The 12g / 6g / 12g amounts are selected to make 5 gallons of the standard, classic nutrient recipe so you don’t need a scale and you won’t have to spend time weighing out the components yourself you will need a 5 gallon bucket to mix the nutrient solution in. Each kit includes individually bagged components: 12. 0 grams tomato & vegetable Fertilizer 4-18-38, 6. 0 grams epsom Salt magnesium sulfate, and 12. 0 grams calcium Nitrate 15. 5-0-0 .
BrandGeneric #ad
Manufacturerunknown #ad
Height1 Inches
Length4.75 Inches
Width3 Inches