How often to water cannabis plants outdoors

Water is one of the most important factors when it comes to growing cannabis plants outdoors. However, the amount and frequency of watering largely depend on various factors such as location, climate, soil type, and stage of growth. This article provides guidelines on how often to water cannabis plants outdoors.

Factors that affect water requirements

Before delving into how often to water cannabis plants outdoors, it is crucial to understand the various factors that determine water requirements. These factors include:

Location: The amount of water required to keep cannabis plants healthy varies depending on the location. For instance, plants grown in arid climates require more watering than those grown in humid climates.

Climate: Hot climates require more frequent watering because the rate of evaporation is high. On the other hand, cooler climates require less frequent watering.

Soil type: Sandy soil types require more watering because they drain faster, while clay soils hold more moisture and require less watering.

Stage of growth: Young plants require less frequent watering than mature plants because they have shallow roots and hold less water.

Guidelines for watering cannabis plants outdoors

Watering cannabis plants is a balancing act. Too little water can cause the plants to wilt and eventually die, while too much water can lead to root rot, which is equally fatal. The guidelines below will help you strike a balance when watering cannabis plants outdoors:

Start slow: When watering cannabis plants for the first time or transplanting, start by giving them a little water and observe how long it takes for the soil to dry out. Do not overwater or saturate the soil as this may lead to waterlogged soil.

Watering frequency: The frequency of watering largely depends on the size and maturity of the plant as well as the climate and soil type. However, as a general rule of thumb, watering cannabis plants outdoors 2-3 times a week during the vegetative stage and 4-5 times a week during the flowering stage is recommended.

Watering depth: Water the plants deeply to ensure that the water reaches the root zone. However, avoid watering the plant's foliage as this may lead to moisture buildup and promote the growth of fungi.

Watering time: Watering during the early morning or late evening is recommended as this allows the water to soak into the soil before the heat of the day sets in. Avoid watering during the hottest part of the day as the water may evaporate quickly, leaving the soil dry.

Observe the plants: Cannabis plants are excellent indicators of how much water they require. Observe the plants frequently for signs of overwatering or underwatering, such as drooping leaves, yellowing leaves, and stunted growth.

Conclusion

Watering cannabis plants outdoors is a balancing act that requires careful observation and regular adjustment. Understanding the various factors that affect water requirements is crucial for ensuring healthy plant growth. As a general rule of thumb, water cannabis plants outdoors 2-3 times a week during the vegetative stage and 4-5 times a week during the flowering stage, and adjust the frequency and amount of watering based on the specific needs of the plants.