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Here is the BEST Time to Plant Taro Konjac in Alaska (2022)

Do you want to grow taro konjac in Alaska, but don’t know when to plant them?

Planting taro konjac is not as easy as it seems.

Here’s why:

  • Taro Konjac are not able to survive frost or cold weather under 50 degrees Fahrenheit.

So if you plant them outside too early in the spring they will die. And if you plant them too late, your taro konjac won’t produce a harvest before the first frost arrives in the fall.

Today, I’m going to teach you the ideal time to plant taro konjac in Alaska:

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


When to Plant Taro Konjac in Alaska

As you may have already guessed, you need to pay very close attention to your local weather in the spring. Specifically, you are going to need to watch when the last frost occurs.

In general, when there hasn’t been a frost for two weeks, you are SAFE to plant your taro konjac outside in Alaska!

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

Alaska Last & First Frost Dates

Alaska Frost Dates

Unfortunately, Mother Nature plays cruel tricks on us every year.

It should be noted that the above dates are just averages.

There are years when the last frost comes MUCH later. Sometimes, the last frost happens much earlier and you can get your taro konjac planted outside in A much quicker.

Like I said before, you need to be very diligent in checking your local weather.

So what happens if a frost comes AFTER you plant your taro konjac?

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

  • If taro konjac are in pots, bring them inside
  • If taro konjac are in the ground, cover them in burlap and hope they survive

Also, make sure not to plant your taro konjac in your garden too late.

  • Planting taro konjac too late will cause small taro konjac or even worse, no taro konjac.


When Should You Start Your Taro Konjac Seeds Indoors?

Depending on the type of taro konjac, it takes roughly 190-200 days to grow taro konjac from seed indoors and then transplant them to your garden.

For a specific date that you should start taro konjac seeds indoors you should:

  • Find the last average frost date HERE
  • And then subtract 200 days from it

Not only this, but I recommend again paying close attention to your local weather report.

It should also be noted that the best technique for bringing your taro konjac plants outside is to introduce them (in their pots) outside for an hour. And then increase the amount of time they spend outside each day by an hour until they have been outside for 8 hours.

This will “hardened” your taro konjac plant, increasing its chances of fighting off diseases, insects, droughts, and wet conditions.

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

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