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Here is the BEST Time for Heliotrope Blooms in Iowa (2023 Guide)

Are you growing heliotrope in Iowa, but don’t know when they’ll bloom?

Getting your Heliotrope to bloom is not as easy as it seems.

Here’s why:

  • Heliotrope have a small window when they bloom and still look great.

So if they bloom too early they may die or not last as long. And if they bloom too late they may have small blooms that don’t last long.

Today, I’m going to teach you the ideal time for heliotrope to bloom in Iowa:

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


When Do Heliotrope Bloom in Iowa?

As you may have already guessed, there are two main factors that determine when Heliotrope will bloom: where your Heliotrope are planted & weather (time).

Bloom Time Depends on Where Your Heliotrope Are Planted!!!

When your Heliotrope will bloom will depend on exactly where it is planted in your yard or garden

In general, expect the following:

  • If a heliotrope is planted in an area of your yard that receives full sun it will bloom around the same time every year or up to two weeks early due to warm weather and extra sunlight.
  • If a heliotrope is planted in an area of your yard that received partial sun it will bloom around the same time every year.
  • If a heliotrope is planted in an area of your yard that receives shade and is not protected from wind or rain it will bloom anywhere from 1 to 3 weeks later than its average time.

Iowa Last & First Frost Dates

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

Iowa Frost DAtes

Bloom Time Depends on the weather!

In general, heliotrope will bloom:

  • 100 to 120 days after starting heliotrope from seed
  • 75 days after planting heliotrope in your yard

If you want to learn WHEN ANY Flower will bloom in Iowa, head over to HERE and just type in the flower you want to grow.

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