Growing Cucumbers In Idaho: Everything You Need To Know

You want to grow cucumbers in Idaho at home and want to get additional information on things you have to account for growing cucumbers in this specific region?

Great! Stick with me since I will show you everything you need to know to grow cucumbers in Idaho in the best possible manner.

Not only will you learn how to keep away pests and wild animals but you will also get information on how to adapt your watering behavior over time and much more.

You will also find additional helpful resources at the end of this article so you can become a real expert when it comes to growing cucumbers at home in general.

Enough talk, let’s get to the meaty part of this article!

Do cucumbers grow well in Idaho?

While Idaho might not be the best state for growing cucumbers at home since it is a rather cool place compared to most other states of the US, you can still grow pretty decent cucumber plants as long as you care well for your plants and also follow some basic advice in this article.

How long does it take to grow cucumbers in Idaho?

It will usually take you between 14 and 18 weeks to grow cucumbers from seed to harvest in most parts of Idaho.

If you want to shorten the growing period, you may want to rely on seedlings from the store instead of growing cucumbers from seed.

How big do cucumber plants grow in Idaho?

Depending on the cucumber variety you want to grow, your cucumber plants can get quite bushy and you may therefore want to give each plant at least 15 square feet of space so your plants don’t have to compete for sunlight and nutrients with each other and can grow in a proper manner.

Can you expect great yields when growing cucumbers in Idaho?

Even though climatic conditions might not be perfect, you can still get pretty decent cucumber yields in most parts of Idaho as long as you are willing to put in the work and also keep away annoying pests and wild animals from your plants.

When to grow cucumbers in Idaho?

You should start growing cucumbers from seed outdoors once there is no longer spring frost in your region.

In most parts of Idaho, this is usually between April and May.

Can you grow cucumbers in Idaho in winter?

Since winters can be pretty cold and lighting conditions are rather poor during winter months in Idaho, you should not try growing cucumbers at home during this period of the year but should rather focus on the main season when it would be far easier to grow decent cucumber plants at home.

Can you grow cucumbers in Idaho multiple times per year?

Since winters can be pretty long and growing season is fairly short, you may not want to grow multiple batches of cucumber plants at different times of the year since later batches may just not get ready before cold fall and winter weather arrives.

Instead, it makes more sense to just grow cucumbers during the main season and focus on one single harvest.

What cucumber varieties grow best in Idaho?

For growing cucumbers in the Idaho region, you should choose varieties that are not sensitive to cool weather. Those include:

  • Spacemaster Cucumbers
  • Legacy Cucumbers
  • Pot Luck Cucumbers
  • Eureka Cucumbers
  • Masterpiece Cucumbers
  • Bella Cucumbers
  • Impact Cucumbers
  • Poinsett Cucumbers
  • Rocky Cucumbers

Is it better to grow cucumbers in Idaho from seeds or seedlings?

While both options are perfectly fine, I personally prefer growing cucumbers from seeds instead of seedlings since only if you see every step of the growing cycle, you can really get the complete growing experience and taking shortcuts like buying seedlings from the store may not be a great idea in this regard.

Should you start growing cucumbers in Idaho indoors?

If you want to harvest your cucumber plants rather early in the year, it may make sense to pre-grow cucumber seedlings indoors between February and April and transplant them outdoors later when you no longer expect spring frost outdoors.

How to water cucumber plants in Idaho?

While it is rather cool outdoors and your plants will still be rather small during the early months of the year, you may not have to water your cucumber plants often.

However, things change fairly quickly once it gets hotter outdoors and your plants get bigger and at a certain point in time, you may even have to water your plants daily so they will not dry up and can deliver decent yields.

Do you have to protect cucumbers against the sun in Idaho?

Since the sun is not really intense in the early months of the year while your plants are still young, you also don’t have to actively protect your cucumber plants from the sun.

Instead, you can just let them grow in a natural manner and the bigger your plants get, the more resistant and used to radiation and heat they will get so you no longer have to worry in this regard.

Will wild animals feed on cucumber plants in Idaho?

Deer, rats and groundhogs may frequently try feeding on your cucumber plants in Idaho.

Hence, it may be a good idea to take measures like installing a fence so you can keep away those hungry intruders to a certain extent.

Cucumber pests & plant diseases in Idaho

Flea beetles, whiteflies and squash bugs are just some of the annoying pests you may have to keep away from your cucumber plants in Idaho.

Fortunately, there are easy ways how to deter cucumber pests and plant diseases.

When to harvest cucumbers in Idaho?

When starting to sow cucumber seeds between April and May, you will likely be able to harvest your plants between August and September, depending on the cucumber variety you want to grow and also on your skill level when it comes to gardening in general.

Additional Information for Growing Cucumbers at Home

As you can see, growing cucumbers in Idaho is fairly simple if you follow some basic tips and tricks.

However, if you want to take the next step and want to learn even more about growing cucumbers at home step-by-step, you should also have a look at my cucumber grower’s guide.

If you still have specific questions, you may also want to check out my growing cucumber FAQ section where you can find answers to many questions you might still have when it comes to growing cucumbers at home in the best possible manner.


Own research.

About the Author

My name is Andreas and I’m really passionate about our environment and also about growing plants. In fact, I have grown several different plants over many years. I love to see my own plants grow and also always try new things to improve my overall conditions at home.

In my blog posts, I want to share my experiences with you so that you can become successful in growing various different plants and improving your home as well, even though you might still be a beginner right now.

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