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  • Arizona, USA

  • Shipping in USA

We’re here to make sure that you are 100% satisfied with your experience with our resources and products.

If you have a question, please reach out via a form below.

Customer Support

For questions or concerns, please fill out the following contact form. We are here to ensure that all your growing experiences are great!

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We are passionate about sharing our story and love for all things garden and natural living. If you are interested in having EarthenMamma provide a guest post for your blog or be a guest on your podcast, please fill out the following contact form.


We have a three-week order window for each batch of Good Boxes produced. Boxes ship at the end of that shopping window via USPS. Depending on where you live in the country – orders generally arrive within one week after shipment.

Books and replacement mats are shipped out three days after placing the order.

Yes, seeds that contain gluten, such as barley and wheat, are gluten-free at the microgreen stage.

Because many microgreen types have high vitamin K levels, large quantities may cause issues for people taking blood thinner medication. If you take this medication, speak with your doctor before enjoying microgreens.

No. Micgroreens only need sunlight and water as they contain all they need to sprout, grow and survive.

Root hair, also called cilia, is a natural structure of the root that helps to increase surface area and reaches into the water. Sometimes it can be hard to tell the difference between mold and root hair. Here are some things to look for:

  • Root hairs are fuzzy; mold is like a spider web
  • Root hairs are not slimy; mold is
  • Root hairs have no odor; mold smells musty
  • Root hairs will disappear after rinsing and come back in a few hours; mold does not disappear after rinsing
  • Root hair is found on the root part; mold is located above the soil levels or between microgreens.
Microgreens like to rest on each other while growing; check that you have sown seeds densely enough. It might also be past time to harvest.
Microgreens that are weak and leggy may have spent too long in the dark or not gotten enough light. Yellow microgreens are expected in the blackout period since the chlorophyll in the leaves has not carried out photosynthesis. When micros are placed in the light, they will turn green.

The jute grow mat must remain wet but not soaking throughout the growing period. Do not let the mat dry out at any time. You can also spritz microgreens with a mister for additional moisture.