---
product_id: 127667914
title: "Tomato Fertilizer 4-18-38 Powder 100% Water Soluble Plus Micro Nutrients and Trace Minerals\"Greenway Biotech Brand\" 2 Pounds (Makes 400 Gallons)"
brand: "greenway biotech"
price: "€ 21.61"
currency: EUR
in_stock: false
url: https://www.desertcart.fi/products/127667914-tomato-fertilizer-4-18-38-powder-100-water-soluble-plus
store_origin: FI
region: Finland
---

# Enriched with micro nutrients & trace minerals 100% water soluble for instant nutrient delivery Balanced 4-18-38 NPK ratio for optimal tomato growth Tomato Fertilizer 4-18-38 Powder 100% Water Soluble Plus Micro Nutrients and Trace Minerals"Greenway Biotech Brand" 2 Pounds (Makes 400 Gallons)

**Brand:** greenway biotech
**Price:** € 21.61
**Availability:** ❌ Out of Stock

## Summary

> 🍅 Feed your tomatoes like a pro—grow envy-worthy harvests!

## Quick Answers

- **What is this?** Tomato Fertilizer 4-18-38 Powder 100% Water Soluble Plus Micro Nutrients and Trace Minerals"Greenway Biotech Brand" 2 Pounds (Makes 400 Gallons) by greenway biotech
- **How much does it cost?** € 21.61 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/127667914-tomato-fertilizer-4-18-38-powder-100-water-soluble-plus)

## Best For

- greenway biotech enthusiasts

## Why This Product

- Trusted greenway biotech brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Generous Coverage:** 2 pounds makes up to 400 gallons—perfect for extensive home or professional gardens
- • **Eco-Friendly & Easy:** Powder form dissolves quickly, minimizing waste and maximizing efficiency
- • **Micro Nutrient Boost:** Includes essential trace minerals for healthier, more resilient plants
- • **Precision Growth Formula:** High phosphorus and potassium (18-38) ratio supports robust flowering and fruiting
- • **Rapid Nutrient Absorption:** Water-soluble formula ensures fast uptake and visible growth boosts

## Overview

Greenway Biotech's Tomato Fertilizer 4-18-38 is a 100% water-soluble powder enriched with micro nutrients and trace minerals, designed to deliver precise nutrition for vigorous tomato growth. Each 2-pound pack makes up to 400 gallons of nutrient-rich solution, ideal for both home gardeners and professional growers seeking lush, high-yield crops.

## Description

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

## Features

- Fertilizer 4-18-38 Powder
- 100% Water Soluble Plus Micro Nutrients and Trace Minerals
- 2 Pounds (Makes 400 Gallons)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item model number | 7.01749E+11 |
| Product Dimensions | 26.67 x 17.02 x 7.11 cm; 907.18 g |
| ASIN | B0134CAZTG |

## Product Details

- **Brand:** Greenway Biotech
- **Item Weight:** 2 Pounds
- **Item Form:** Powder
- **Liquid Volume:** 2 Litres
- **UPC:** 701748873948

## Images

![Tomato Fertilizer 4-18-38 Powder 100% Water Soluble Plus Micro Nutrients and Trace Minerals"Greenway Biotech Brand" 2 Pounds (Makes 400 Gallons) - Image 1](https://m.media-amazon.com/images/I/81rmvwgRenL.jpg)
![Tomato Fertilizer 4-18-38 Powder 100% Water Soluble Plus Micro Nutrients and Trace Minerals"Greenway Biotech Brand" 2 Pounds (Makes 400 Gallons) - Image 2](https://m.media-amazon.com/images/I/81Bm0HG50pL.jpg)
![Tomato Fertilizer 4-18-38 Powder 100% Water Soluble Plus Micro Nutrients and Trace Minerals"Greenway Biotech Brand" 2 Pounds (Makes 400 Gallons) - Image 3](https://m.media-amazon.com/images/I/617Tjgoxi9L.jpg)
![Tomato Fertilizer 4-18-38 Powder 100% Water Soluble Plus Micro Nutrients and Trace Minerals"Greenway Biotech Brand" 2 Pounds (Makes 400 Gallons) - Image 4](https://m.media-amazon.com/images/I/81mmNcGypPL.jpg)

## Questions & Answers

**Q: Any info on the conc. to use for hydroponic solution?**
A: I use 12 grams of this fertilizer with 12 grams of calcium nitrate, and 6 grams of Epsom salt  for every 5 gallons of water. In my hydroponic system. It works great.

**Q: Once mixed with water can this be sprayed on the tomato leaves?**
A: Yes, that's actually the best way to apply it.

**Q: Drip system in garden**
A: I have two gardens - an in ground raised bed with drip irrigation and a hydroponic tank with drip irrigation.  The fertilizer for the in-ground is hand fed by pouring around the roots but the hydroponic is on a timer pump for 3 timews a day.  Garden gets timer watered twice daily.  Hyfroponic out produces the raised bed by 4 times I'd say.  Both are fun.

**Q: Is this suitable to use in fertilizer injection systems using drip tape ?**
A: Yes, it is.

## Frequently Bought Together

- Greenway Biotech Tomato Fertilizer Powder 4-18-38 Plus Trace Minerals- 100% Water Soluble Includes Essential Chelated Micronutrients- (2 Pounds)
- Greenway Biotech Cucumber Fertilizer 8-16-36-100% Water Soluble Plus Chelated Micronutrients Suitable for Soil, hydroponics, and aeroponics - 1 Pound (Makes ~200 Gallons)
- Greenway Biotech Pepper & Herb Fertilizer 11-11-40 Powder with Micronutrients and Trace Minerals- 100% Water Soluble Fertilizers (1 Pound Makes 200 Gallons)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-24*