How to Germinate Microgreens: A Step-by-Step Guide for Beginners

Опубликовано: 09 Май 2026
на канале: Hort Americas
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Microgreens are gaining attention from small, medium, and large growers. This is a product that can be used to expand a current market or start a small business with good profits.

Microgreens are defined by the USDA as edible greens that germinate from the seeds of vegetables and herbs and are harvested without roots at the seedling stage. This product is harvested when cotyledons are fully developed. The cotyledon's function within a plant is to supply nutrients to the seedling. The Agricultural Research Service (ARS) researchers tested about 25 varieties of microgreens for their nutrient levels and found on average they had about five times greater levels of vitamins than their mature counterparts. This is why microgreens are referred to as a superfood product.
Learn the best practices for germinating microgreens in this quick guide. I cover everything from selecting the right seeds, trays, and substrates — so you create the optimal growing environment.

Discover how to maintain proper humidity for fast germination and explore various lighting options to ensure healthy growth. Whether you're a beginner or an experienced grower, these tips will help you grow microgreens successfully.

Additional environmental recommendations for germination:
Temperature: 22-25 C
Room relative humidity: 50%- 60%

Educational resources
Free MICROGREENS guide for download: https://hortamericas.com/blog/news/fr...

Short Courses:
a) Vertical farming: https://hortamericas.com/catalog/educ...
b) Microgreens production: https://hortamericas.com/catalog/educ...

-Products related:
SEEDS: https://hortamericas.com/catalog/seed...
SUBSTRATES: https://hortamericas.com/product-cate...

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