# How do I set high/low and dangerously high/low limits?

### **How to set limits:**

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Click on your grow in the dashboard.
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{% step %}
Tap the cog icon in the top right corner.
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{% step %}
Select "Limits and Alerts."
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You’ll see a collapsed list of all available limits. If you've enabled night and day photoperiods, you’ll have two sets of limits - one for day and one for night.
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Click on a limit to expand the settings.
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### **What you can adjust:**

For each parameter, you can set:

* **High limit & low limit** – Triggers an early warning when values rise above or below your set threshold.
* **Dangerously high and dangerously low limit** – Signals urgent action is needed.
* **"Alert Me" toggle** – Enable this to receive push notifications when a limit is breached.

### **Customising limits to your grow style**

How you use limits is entirely up to you; every grower is different. 

Some prefer tight limits for early warnings, while others only want notifications for dangerously high or low readings, using standard limits as a visual guide.

Experiment and find what works best for your setup!

Need help? Contact us at <support@growsensor.co>.&#x20;

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