How Much Water Does a Cannabis Plant Need Per Day

Growing cannabis can be an incredibly rewarding experience, but it requires a lot of knowledge and attention to detail. Watering your plants is one of the most important aspects of growing cannabis. The amount of water your plants need can vary depending on a number of factors such as the stage of growth, the temperature, and the humidity level. Understanding how much water your cannabis plants need is critical to their growth and overall health.

Factors That Affect How Much Water Your Cannabis Plants Need

The amount of water your cannabis plants need can be impacted by several factors. It's essential to understand these factors to ensure that your plants are getting the right amount of water.

The stage of growth is one of the most important factors. Cannabis plants require more water during the vegetative stage than they do during the flowering stage. During the vegetative stage, cannabis plants are growing rapidly and need a lot of water to support that growth. During the flowering stage, plants are producing buds, which require less water.

The temperature and humidity level also affect water requirements. Cannabis plants transpire more, which is the process of losing water through small pores on the plant's surface, in hot and dry conditions. In contrast, plants transpire less in cooler and more humid conditions, so they require less water.

How Much Water Should You Give Your Cannabis Plants?

One of the most common mistakes that new cannabis growers make is overwatering. Overwatering can lead to root rot, which can be devastating for your plants. So, how much water should you give your cannabis plants?

A general rule of thumb is to water your plants when the top inch of the soil feels dry to the touch. This can be tested by sticking your finger into the soil up to the first knuckle. If the soil is dry at this depth, it's time to water your plants.

Another way to determine how much water your plants need is to weigh your pots when they are dry and when they are wet. This will give you a general idea of how much water your plants are taking in.

It's important to remember that overwatering is just as dangerous as underwatering. If your plants are exhibiting signs of overwatering, such as yellowing leaves or drooping, reduce the amount of water you are giving them.

Final Thoughts

Water is a critical component to the growth and health of your cannabis plants. Understanding how much water your plants need and when they need it is essential to achieving a successful harvest. By keeping a close eye on your plants and adjusting your watering schedule as needed, you can help your plants reach their full potential.