---
title: "I made 2 gallons of liquid fertilizer and only used 1 gallon. My next…"
description: "I made 2 gallons of liquid fertilizer and only used 1 gallon. My next round is in a week. Is it ok to keep the mixture for a week? Or should I dump the unused…"
url: "https://getplanta.com/community/x8_aVt91R1-MU6xd79uMKQ/VP94YUcHoYKjflr6kqARIE"
community: "Edible Gardening"
author: "Noob2garden"
published: "2025-07-05T22:35:43.880399Z"
language: "en"
image: "https://images.getplanta.com/v2/cloudinary/global_data/communities/edibleGardening.jpg"
---

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# I made 2 gallons of liquid fertilizer and only used 1 gallon. My next…

_Posted by Noob2garden on 2025-07-05_

I made 2 gallons of liquid fertilizer and only used 1 gallon. My next round is in a week. Is it ok to keep the mixture for a week? Or should I dump the unused fertilizer?

## 4 comments

### 9thFloorGreenHouse commented on 2025-07-05

I’ve been wanting to ask that question!  
TIA whoever answers!

#### Noob2garden replied on 2025-07-06

I’m so glad I’m not alone.

### Wolfen 🐺 commented on 2025-07-06

Personally I do not. The nutrients can tend to grow things, and get murky and bad smelling. It will depend on the type of fertilizer though. If you don't want to waste ot, worth a shot. But id seal it up, and then inspect it before using for any discoloration or smells

### Kappllow commented on 2025-07-06

I always have fertilizer mixed up in containers on my counter, saves me from mixing it each time I need it. I can't say how long it sits there, as I just use it and refill as necessary. As for things growing, I've never had a problem, but I also have it in closed jugs, so maybe that makes the difference. Only thing I've had, is some of the minerals settling out occasionally.

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