Here is the BEST Time to Start Amaryllis Seeds in Iowa (2023 Guide)

Do you want to grow amaryllis seeds in Iowa, but don’t know when to start them?

Starting amaryllis seeds is not as easy as it seems.

Here’s why:

  • Amaryllis Seeds must be consistently watered, receive at least 8 hours of sunlight a day, & be kept at room temperature of at least 70 degrees Fahrenheit.

So if you don’t consistently water them they won’t germinate. If they aren’t in a room that is at least 70 degrees Fahrenheit they won’t sprout. And if it receives 8 hours of sunlight the plant itself won’t grow.

  • Because Iowa’s growing season is not long enough, amaryllis seeds cannot be sowed outside and should only be started indoors.

Because of this, I’m going to teach you the ideal time to start amaryllis seeds indoors in Iowa:

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

When to Start Amaryllis Seeds Indoors

Depending on the type of amaryllis, it takes roughly 7-28 days (1 to 4 weeks) to grow amaryllis from seed indoors before you can transplant them into your garden. And it could take 3 to 4 weeks for your amaryllis to bloom!

The approximate date of when you should start your amaryllis seeds indoors can be found by:

  • Finding the last average frost date HERE
  • And then subtract 7 days from it

You can also find the average last frost date for most major cities in the below chart that I have created:

Iowa Frost DAtes

To help ensure the greatest success of your amaryllis seeds germinating you should:

  • Use a heat mat to ensure the gardening pot remains at 70 degrees Fahrenheit
  • Use a grow light to control how much light your amaryllis seeds receive
  • Water your seeds with a spray bottle to ensure your seeds are not overwatered

It should also be noted that you will not want to introduce your amaryllis plants into your garden until 2 weeks after your last frost or else your plant will potentially die or not bloom

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

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