What supplies are essential for starting?

Written by
Benjamin Miller
Reviewed by
Prof. Samuel Fitzgerald, Ph.D.To get started growing microgreens, you will only need five supplies that combine for under $20. Shallow containers with drainage will prevent root issues and enable your crops to establish healthy root systems. Potting soil will provide nutrients for the crops. New seed will ensure good germination rates. A little spritzer will help keep seedlings moist. Light is the last necessary item for your indoor growing.
Containers
- Use shallow trays 1-2 inches deep with drainage holes
- Recycled food containers work well after sterilization
- Avoid deep pots that retain excess moisture
Growing Medium
- Choose sterile potting mix not garden soil
- Coconut coir mats offer soil-free alternative
- Avoid moisture-retaining crystals that cause mold
Lighting
- South-facing windows provide natural light
- LED panels offer consistent artificial lighting
- Position lights 2-4 inches above seedlings
Choose seed varieties based on your conditions and preferences. Radish and broccoli have quick results for beginners. Pea shoots give maximum yield. Sunflower greens offer a rich texture. I plant one fast and one slow-growing variety in my rotation for ongoing harvests.
Enhance your watering system with a few simple tools. A spray bottle will allow you to mist with gentle water application for germinating. A graduated pitcher will allow for more exact bottom-watering volume. I suggest marking your containers with fill lines to ensure a consistent water level.
Create a full starter kit with low-cost materials. My first setup consisted of a salad container, inexpensive potting soil, radish seeds, a dollar store spray bottle, and the sun from a sunny window. Even my first harvest was successful after just a week! Expensive gear is not needed!
As your capabilities are developing, increase supplies without overstretching resources. After you have become proficient at growing the basics, you can add heating mats to extend the growing season into winter. You can then add pH testers for more advanced nutrient management. As you continue to improve your skills, your initial input will gradually increase in value.
Read the full article: How to Grow Microgreens Indoors at Home