Radish Microgreens on Paper Towels vs Reusable Mediums — Full Comparison
🌱🔬 Can paper towels compete with silicone and stainless-steel reusable grow mediums for growing Radish microgreens without soil? In this experiment, we put all three soil-free methods head to head to see how they compare on growth, root development, and yield. We walk you through the full setup, daily growth progress, and harvest results so you can decide which method works best for your setup.
Here's what we tested:
✅ Paper towels — the cheapest possible soil-free option
✅ Silicone reusable grow medium — our food-safe reusable option
✅ Stainless-steel reusable grow medium — our durable, long-lasting reusable option
Here's what we cover:
✅ Paper towels vs. silicone vs. stainless-steel — full side-by-side experiment on Radish microgreens
✅ Step-by-step comparison from seeding through harvest on Day 9
✅ Daily growth progress and root development on each medium
✅ Yield and harvest weight results compared across all three methods
✅ Which soil-free method we recommend for growing Radish microgreens
✅ How to grow microgreens without soil using affordable and reusable options
Radish microgreens are a fast-growing, forgiving crop which makes them a great test subject for comparing grow mediums. The results show clear differences in how roots interact with each medium and how that affects your final harvest.
➽ Learn even more about Reusable Grow Mediums through our blogs on the topic: https://onthegrow.net/blogs/microgree...
🔗 PRODUCTS IN THIS VIDEO
➽ Reusable Grow Mediums: https://onthegrow.tv/ReusableMediums
➽ Sample Pack Reusable Grow Medium: https://onthegrow.tv/ReusableSamplerPack
➽ Countertop Grow Light Kit: https://onthegrow.tv/GrowLightKit
➽ Small Sprouting Tray Kit: https://onthegrow.tv/GrowKits
➽ Harvesting Knife: https://onthegrow.tv/HarvestKnife
➽ Our Favorite Microgreen Seeds: https://onthegrow.tv/Microgreenseeds
➽ Watering Tool: http://homedepot.sjv.io/Z9NQ0
📚 MORE RESOURCES
➽ Read Our Blog: https://onthegrow.net/blogs/microgreens
➽ FAQs: https://onthegrow.net/pages/faq
➽ Enroll in our Online Course: https://onthegrow.net/products/microg...
➽ Free Seeding Guide: https://onthegrow.tv/OTGseedingguide
➽ Guide to Selling Microgreens: https://onthegrow.tv/SellingMicrogreens
➽ Read Our Book: https://onthegrow.tv/MicrogreenMaster...
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⏱️ TIMESTAMPS
00:00 - Introduction to Microgreen Experiment
00:15 - Overview of Different Grow Mediums
01:10 - Introducing the Experiment Setup
01:45 - Seeding Trays with Radish Seed
02:30 - Growth Progress: Day 2
03:20 - Growth Progress: Day 3
04:05 - Microgreen Roots: Day 3
05:25 - Growth Progress: Day 4
06:10 - Growth Progress: Day 5
07:00 - Comparing Growth Between Mediums
07:59 - Growth Progress: Day 6
09:21 - Growth Progress: Day 9 — Harvest Day
10:45 - Harvesting Microgreens
12:45 - Conclusion and Recommendations
DISCLAIMER
On The Grow occasionally links to goods or services offered by vendors to help you find the best products to care for plants. Some of these may be affiliate links, meaning we earn a small commission if items are purchased. As an Amazon Associate, we earn from qualifying purchases. More info on our process: https://onthegrow.net/pages/disclaimer
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