How to Grow Jalapeno Peppers – A Beginner’s Guide

jalapeno peppers plant growing in garden
Jalapeno peppers, which are known botanically as Capsicum Annuum , are a type of vegetable that can easily be grown at home. Continue reading to learn the basics of growing jalapeno peppers as well as common mistakes to avoid along the way.

Best Time to Plant Jalapeno Peppers

This will depend largely on your local climate, but as a rule of thumb, begin to plant the jalapeno pepper seeds in the spring, or when soil temperatures reach a minimum of sixty-five degrees Fahrenheit. This is the best time to ensure that the seedlings survive the weather.

To check when jalapeno peppers are most likely to thrive in your area, see the USDA Plant Hardiness Zone Map. If you live outside the US, do a quick search for ‘plant hardiness zone + [city]’.

How to Plant Jalapeno Peppers the Right Way

There are a number of things to consider that will help you avoid some of the common mistakes of growing jalapeno peppers in your home garden.

Often overlooked, your soil can have a huge impact on how well your jalapeno peppers grow. Generally, your soil should be well-balanced, loamy potting soil with a slightly acidic or neutral. Soil PH levels should be around 6.0 to 6.8.

18″ apart in rows. 18″ apart in rows. The seeds should be sowed at a depth of about .25″. For each plant, be sure to sow at least a few seeds to ensure that at least one of them will germinate.

Begin thinning your jalapeno pepper seedlings 1 plant every 18″ when 3″ tall.

How Much Sunlight is Needed to Grow Jalapeno Peppers

The amount of sunlight is another key to a successful harvest. Too much sunlight will dry out your jalapeno peppers. Not enough sunlight will stunt your its growth or even kill it.

Ideally, your jalapeno peppers should be getting full sun, which means as much sunlight as you can possibly give it, or at least 6 hours or more.

How Much to Water Jalapeno Peppers

As you’ve figured by now, a lot can have an impact on how well your jalapeno peppers do, and the amount of water is no different.

Ideally, the soil should be damp to touch; not soggy or bone dry. If the leaves on your jalapeno peppers begin to change colors or start to look droopy, you need to adjust how much water you’re giving it.

Unfortunately, if you give it too much or too little water, you can kill it, so it’s best to just keep an eye on it and water as needed.

How Long Does it Take Jalapeno Peppers to Germinate and Grow?

Now the fun part begins and you get to watch your jalapeno peppers grow.

It takes approximately 10-12 days to germinate, and a total of 72 days from seed to harvest.

When to Harvest Jalapeno Peppers

The best time to harvest your jalapeno peppers is  when they are firm and bright green.

Jalapeno peppers can grow up to about 2 to 3 inches.

What Can Jalapeno Peppers Be Used For?

Food Use: A perfect choice for Tex-Mex dishes and an unusual but tasty choice for pickling.

Flavor Profile: Very serious heat flavors!

Can Jalapeno Peppers Grow in Pots and Containers?

Yes, you will ideally need a 12″+ containerfor each plant. This can help control weeds and keep your plant from growing out of control.

It also gives you the flexibility to move your jalapeno peppers around if you need to adjust sunlight or bring it indoors to avoid harsh weather conditions.

Are Jalapeno Peppers Safe for Bees?

Yes, jalapeno peppers are safe for bees.

According to GreenPeace.org, bees pollinate human food crops that make up about 90% of the world’s nutrition.

Given their importance in our ecosystem and food supply, I feel it is important to note that growing jalapeno peppers is bee-friendly.

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