Here is the BEST Time to Harvest Nasturtium in Ohio (2023 Guide)

Are you growing nasturtium in Ohio, but don’t know when the best time to harvest them is?

Harvesting nasturtium is not as easy as it seems.

Here’s why:

  • Nasturtium has a very short window when it can be harvested and still taste great.

So if you harvest them too early they may not be ready and taste bad. And if you harvest them too late they may become infected with mold, fungus, insects, etc., and become inedible.

Today, I’m going to teach you the ideal time to harvest nasturtium in Ohio:

  • To Learn More About HOW to Grow Nasturtium, Check Out This GUIDE!

When Do I Harvest Nasturtium in Ohio?

As you may have already guessed, there are two main factors that determine when you should harvest your Nasturtium: the physical features of the nasturtium & weather (time).

Harvest Nasturtium if They Look Like This!!!

nasturtium growing

The physical features of nasturtium are what most gardeners commonly rely on to determine if they are ready to be picked off the plant or not.

In general, you should harvest nasturtium if they have the following physical features:

  • The leaves of nasturtium are short, skinny, and light green in color and are at least 6 inches long.
  • White Flower that has grown on the leaf

Harvest Your Nasturtium During THIS Time of Year!!!

In general, you should harvest nasturtium:

  • 28 to 45 days after starting nasturtium seed
  • Immediately after planting nasturtium in your garden

And no matter what, you should ALWAYS harvest your nasturtium before the first frost of the year. Frost will immediately kill your nasturtium plant and make your nasturtium inedible.

For your reference, I have created this table for average frost dates for most major cities in Ohio. If your city is not listed below you can find its Last & First Frost Dates HERE.

Ohio Last & First Frost Dates

Ohio Frost Dates

It should be noted that you should not overly rely on the first frost of the year. The average first frost of the year is only correct 30% of the time.

Instead, pay close attention to your local weather.

When you know a frost is coming you need to take action.

  • If nasturtium are in pots, bring them inside
  • If nasturtium is in the ground, cover them in burlap and hope they survive
  • Pick all nasturtium.

If you want to learn WHEN to harvest ANY Vegetable in Ohio, head over to HERE and just type in the vegetable you want to grow.

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