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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)

Q: Does anyone know how much to put in per gallon for a Hydroponic setup?

This is for 5 gallons. I have been using this for tomatoes works great. 12 grams of the fertilizer. 12 grams calcium nitrate. 6 grams Epsom salt . You need gram scales. 28 grams in an ounce so not hardly half an ounce

Q: I'm growing tomatoes and peppers in 20 gal. containers, what else do I need to go with this fertilizer?

Calcium nitrate and Epsom salt is all that's needed along with this. If in soil no need for pH down but if you using soiless mediums then just pH down your solution about 1/4 teaspoon to 2mls hope this helps. :)

Q: As side dressing when tomato plant is already producing large tomatoes, how to use? sprinkle on soil or mix in water and pour on soil around root??

Hello, You can use either way. If you would like to use for a liquid application you will need to dissolve 2.5 grams of fertilizer per gallon of water, and then poor onto soil. Depending on the quality of the soil amounts vary, but one gallon of solution should be enough for about 15 to 20 adult tomato plants.

Q: Can you put this straight into the reservoir of wicking tubs?

Hello, You can add it straight to the tubs but we usually recommend dissolving in a bit of water first for easier mixing.

4.6/5

Product ID: 210715427

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Details

Brand
Greenway
Item Weight
2.27 kg
Item Form
Powder
Coverage
Medium
Liquid Volume
1E+3 Gallons

Frequently Bought Together

Greenway Biotech 5 Pounds Tomato Fertilizer Powder 4-18-38 Plus Trace Minerals - 100% Water Soluble Makes 1000 Gallons Includes Essential Chelated Micronutrients

Greenway Biotech Cucumber Fertilizer 8-16-36-100% Water Soluble Plus Chelated Micronutrients Suitable for Soil, hydroponics, and aeroponics - 5 Pounds (Makes ~1000 Gallons)

Greenway Biotech Pepper & Herb Fertilizer 11-11-40 Powder with Micronutrients and Trace Minerals- 100% Water Soluble Fertilizers (5 Pounds Makes 1000 Gallons)

Description

Specifications

Brand	Greenway Biotech
Item Weight	2.27 kg
Item Form	Powder
Coverage	Medium
Liquid Volume	1E+3 Gallons
Mixing ratio	4-18-38
Target Species	tomatoes
UPC	701748873931
Model number	7.01749E+11
Item Weight	2 kg 270 g
Product Dimensions	13.72 x 10.67 x 10.16 cm; 2.27 kg
Item model number	7.01749E+11
Item Height	4 Inches
Item Width	4.2 Inches
Are batteries included?	No

Have a Question? See What Others Asked

Does anyone know how much to put in per gallon for a Hydroponic setup?

I'm growing tomatoes and peppers in 20 gal. containers, what else do I need to go with this fertilizer?

As side dressing when tomato plant is already producing large tomatoes, how to use? sprinkle on soil or mix in water and pour on soil around root??

Can you put this straight into the reservoir of wicking tubs?

Common Questions

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