How Often Should I Water My Pepper Plant: To Water or Not?

While peppers are pretty easy to grow they are very susceptible to overwatering. This may have you wondering, how often should I water my pepper plant?

How Often Should I Water My Pepper Plant?

Your watering routine may vary with your pepper plants, depending on your climate and your soil.  During the longest hottest days of summer, you may find that you need to water everyday. During cooler weather, like spring and fall, you may be ok with watering every couple of days.

When deciding how often should I water my pepper plant, simply check the garden soil for moisture. Stick your finger in the garden soil at the base of the plant about an inch. Do you feel dry soil? If so, it’s time to water plants!

​​Understanding Pepper Plant Watering Needs

Be careful not to overwater your peppers. Excess water is a common problem and can be detrimental to their growth.

Peppers require good drainage, as they do not like to be sitting in water. For best results, be sure to let you garden soil dry out in between watering. Pepper plants that are let to dry out may end up wilting a little bit. However, they do recover pretty quickly with some water. 

Tips on How to Water My Pepper Plants?

While pepper plants are easy to overwater, they do like a good deep watering. You just have to be sure to let them dry out. This encourages healthy growth and deep roots, which will give you sturdy plants.

I have found that the best time for watering pepper plants is in the early morning hours. Watering the soil surface at the base of the plant is the best way to water peppers. This keeps the leaves dry and gives the pepper plant time to dry out before it gets dark. Keeping pepper plants dry keeps fungal disease at bay.    

Pepper Plant Growth Stage: How Much Water They Need During the Growing Season?

Watering requirements will vary throughout the different stages of your pepper plants growth. During the germination and seedling stages, keeping the soil moisture consistent is the best way to encourage healthy growth. Bottom watering is a great way to water your germinating pepper seeds or young seedlings.

What is Bottom Watering Pepper Seedlings?

Using the technique of bottom watering can provide a controlled and consistent way to water your pepper seedlings or while you germinate seeds. To bottom water, take your pots and put them in a trey. Fill the trey up until water covers one inch of the bottom of the pot. Let the pots sit in the trey, soaking up the water until the soil on the top of the pot feels moist.  You can then go ahead and dump the remaining water out of the trey.  

How Often Should I Water My Pepper Plant as it Grows Bigger?

As your pepper plants grow bigger, your best bet is less frequent watering. However, the amount of water you use will increase, as you use deep watering, to encourage your plant’s roots to develop.

A soaker hose or drip irrigation system, like the set up from Hoss Tools, is a good way to deliver slow, deep watering to your pepper plants. Remember to check the moisture in the soil at the base of the plant to check to see if they are ready to be watered.

Factors That Effect How Often Should I Water My Pepper Plant

Taking a look at the bigger picture will help determine how often should I water my pepper plant.  Many different factors, such as your climate, soil type, and container type will effect how often you need to water your pepper plants. 

Your Climate

The climate and weather conditions will effect how often should I water my pepper plant. You’ll find that during a heat wave your soil and pepper plants will dry out much quicker that in the milder temperatures of spring or fall.  Additionally, living in a windy climate will also effect how quickly your pepper plants dry out and need to be watered.

On the other hand, living in a climate where rain water is abundant, will lead to less water that you need to supply your pepper plants with. As a general rule, folks that live further north can usually water pepper plants a little less throughout the growing season. Again, always check your soil for moisture before watering your pepper plants.

Your Soil Type & How Often Should I Water My Pepper Plant?

Soil types can vary greatly and some drain better than others. Getting to know your soil type will also help you determine how often to water pepper plants. 

• Sandy Soil- Known for great drainage for good root development. It is essential for peppers to have enough sand to allow for drainage and to avoid root rot. Having a good amount of sand in your soil, around 40-50% is great for the healthy growth pf pepper plants. Peppers grown in full sun in sandy soil need frequent watering.
• Clay Soil-  The densely packed, fine particles in clay soil can lead to poor drainage, as they don’t leave any room for air or water. Heavy clay soil can be disastrous for pepper plants. Adding sand, compost, or other organic matter can help break up heavy clay soil.
• Silt- This type of soil contains smaller particles than sand. Silty soils tend to hold water better than sandy soils but aren’t as water logged as clay soil. Its increased water holding capacity also means it holds nutrients better than sandy soil, making it great for growing peppers.  It does have a light texture which makes it prone to erosion, so keeping it covered with mulch is a good idea. 
• Loamy Soil- Often said to be the perfect soil for gardening. Loamy soils contain more nutrients, moisture, and organic matter than sandy soil, clay, or silt soils. It also has good drainage, making it great to grow peppers in. 
• Organic material- Adding organic material by way of adding compost to your garden is a great way to improve your soil structure and feed your pepper plants. Adding compost will lead to healthy growth and good root development in your vegetable garden and pepper plants.

Peppers in the Ground Vs in Containers

As a general rule of thumb, pepper varieties grown in containers will dry out faster than pepper plants grown in the ground. Provided that the container has good drainage holes. A sure fire way to tell if your pepper plants grown in pots need to be watered is to check the soil for moisture.  

How Does Watering Affect the Heat of Hot Peppers?

As I’m sure you’ve gathered, overwatering peppers is not good.  Not only will overwatering effect the growth and development of hot peppers, it will also effect the capsaicin oil levels.  The less water you give hot peppers, the more likely they are to develop higher capsaicin production. This what makes hot peppers even hotter. 

A long time ago, when I grew my first jalapeno peppers, I gave them a lot of water. I ended up with very mild jalapenos.  Shortly after I cut down on on that much water, those jalapenos were significantly spicier. 

Can You Overwater Pepper Plants?

​Why yes, peppers are very easily overwatered. I have found that peppers do not need to be watered near as much as other plants in the vegetable garden. 

How to Fix Overwatered Pepper Plants

​Luckily, overwatered pepper plants can be fixed.  Be sure they are planted in an area that has good drainage. If your pepper plants are in a pot be sure it has plenty of drainage holes.  

Once you are certain your pepper plant has good drainage, simply let the overwatered pepper plant dry out.  As it is drying out, check the moisture in the soil to be sure that you do not water it again too soon.

7 Signs of Overwatering Pepper Plants

• Wilting Leaves- Often a sign of underwatering but wilting can happen to water logged pepper plants as well.
• Curling- This can be a sign of overwatering, bacterial issues, or disease in your pepper plants.
• Fungus Gnats- These little critters love to lay eggs in moist soil. By letting your soil dry out, the fungus gnats will find another place to lay those eggs. 
• Yellow Leaves- Overwatering pepper plants can wash too much nitrogen and other essential nutrients out of the soil, making your pepper plant leaves turn yellow. 
• Root Rot- Pepper plant roots do not like to be sitting in water. They will rot and die, killing your pepper plant. 
• Mold- Keeping your soil consistently wet will encourage mold and algae to grow on the surface of the soil. 
• Stunting or Dying Plants- This is often a sign that pepper plants have been sitting in too much water and not let to dry out. 

How Often Should I Water My Pepper Plant?

Now you know all the ins and outs of how often to water your pepper plants, whether it’s spicy peppers, sweet peppers, chili peppers or green pepper. I’m certain that you will have a successful gardening season, picking lots of peppers!  Just remember to check your soil for moisture before you water all those peppers!

Happy Homesteading & Gardening,

Jenny @ The GrahmaStead Family Farm 

Jenny and her family have been homesteading for over 20 years. They are currently farming on their 10 acre Florida farm, that they built from the ground up, 8 years ago, growing 100% of their meat and a lot of their vegetables. From their small herd of Aberdeen Angus Cattle, Pastured Poultry, Sheep, and seasonal pigs, they are able to raise enough meat for the family while selling extra to the community. All the while, striving to butcher at home, as much as possible, and use the bits and pieces of their harvest by preserving food, making bone broth, and (Jenny’s favorite) tanning all kinds of hides!