Seed Starter Kit - 32 Cell Plug Trays - Bootstrap Farmer

Seed Starter Kit - 32 Cell, 1020 Trays, Humidity Domes

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Extra Strength Seedling Starter Tray Kits for Plant Propagation and Seed Germination - 32 Cell

Kit includes:

  • 32 Cell Seedling Plug Tray 
  • 1020 Flat Propagation Seed Tray (no holes)
  • Clear Humidity Dome


  • All products are made with EXTRA strength recycled food safe plastic and are the most durable propagation trays on the market.  
  • Trays filled with material won't warp or break.  
  • 32 Cell is 2” square by 2” deep.  Outer Dimensions: 21.25” x 11.25” germination tray
  • Humidity Dome is 5" height with 4.5" interior space. Built in adjustable vents for controlled airflow
  • Flat 1020 Propagation Tray Outer Dimensions: 21.25” x 11.25”
  • Dome will fit perfectly on top of 200 Cell Tray for Flat Seedling Tray
  • 32 Cell Tray fits within Flat Propagation Tray


Our collection of Extra Strength 1020 seedling trays and humidity domes are exclusively sold and designed by Bootstrap Farmer.  

As growers we were dissatisfied with the flimsy and brittle quality of other seed trays and domes available online and in big box stores. Our goal was to produce seedlings trays that could withstand continued abuse and transportation while filled with material.  With these seed trays no longer do you need to buy new trays each season saving you time and frustration.

This 32 cell seedling starter kit is an economical way to get started growing seedlings.  They are perfect for vegetables like tomatoes and cucumbers, melons, flowers and germination of seedlings in soil or hydroponics for hobby or commercial growers. The 32 Cell trays are a bit wider on the top and slightly tapers to the bottom, with drainage holes. The drainage holes allow for roots to continue to grow through the bottom of the cell tray, if desired.  The seedling cell tray holes also allow you to wick water from the bottom tray for easier watering. 

The extra thick dome keeps moisture in with an included vents that are adjustable to control air flow. 


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    • how much water do you put in the 1020 tray when you use your 128 cell seedling tray with doom

      If you're using it with a dome, we'd recommend putting in a 1/2" of water on the bottom to keep up the humidity, but also still go in there and mist your seedlings 1-2x per day depending on how well your media holds moisture. 

      You could bring the water level up to touch just the bottom of the 128 cells, but we wouldn't recommend this in a humid environment with little airflow overtop.