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  • Seed Trays
  • 50 Cell Seed Planting Trays

    100 reviews

    All of Bootstrap Farmer's seed trays are made of extra strong BPA-free and food-safe plastic. 


    • Cell Trays are Not brittle or flimsy.  Backed by 1 Year Warranty to be free of breakage or warping
    • Cell dimensions: 1¾" x 1¾"
    • Seed tray outer dimensions: 21¼" x 11¼" x 2¼".  Cell tray inserts fit standard 1020 flat seed trays
    • Plug trays have ¼" drainage holes large enough to remove seed plugs while keeping vermiculite in place


    50 Cell tray inserts are a great choice for starting seeds indoors such as peppers, tomatoes, cucumbers, squash, sunflowers, eggplant, melons, and other seedlings that need a little more room to get started.  These seed cell trays are an ideal choice for those that bottom water.  Our cells reach all the way to the bottom of a standard 1020 flat.  

    Our seed growing trays come with a minimum 1 year warranty.

    All of Bootstrap Farmer's seed trays where designed by growers for growers.  In order to have a profitable growing business we had to stop spending our time and money replacing seed trays every season.  Bootstrap Farmer's trays are built to last a lifetime saving you the headache of broken and flimsy trays, keeping more money in your pocket.

    Free shipping on orders over $49 to Contiguous US

    Shipping Policy

    Most products will ship from our facility in 1 to 2 business days after the order is placed.  Express shipments placed after 12PM EST will be shipped out next business day. Full details can be found on our Shipping Policy Page

    Returns Policy

    Returns can be made on most products within 30 days of purchase. After 30 days we unable to offer a refund or exchange. Certain products are non-returnable. For full details visit our Returns Policy


    Ask a Question
    • Since the cells are so sturdy is it more difficult to extract the seedlings for transplanting?

      It is not any more difficult! Here is a link to a tool that is very useful to have on hand to help remove the seedlings. https://www.bootstrapfarmer.com/products/widger-dibber-set?_pos=1&_sid=8434a54ed&_ss=r  Also, here is a link to a great resource of ours regarding removing plugs from cell trays! https://www.bootstrapfarmer.com/blogs/how-to-grow-seedlings/removing-plugs-from-cell-tray-inserts-when-transplanting

    • What is the volume for each cell? I’d like to figure out how this size compares to a different product I’m currently using

      The individual cells are 1.75 x 1.75 x 2.5 inches so the overall volume is approximately 7.5 cubic inches.

    • Hello Been watching the 50 CELL SEED PLANTING TRAYS for a FEW months now and they are still sold out. Our seeding season is approaching and I'd like to know how proceed. Thanks for your time.

      They will be back in stock in the 2nd week of February. Apologies for the inconvenience :-/

    Customer Reviews
    4.9 Based on 100 Reviews
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    Filter Reviews:
    Gretta C.
    United States United States

    Sturdy for many years use

    I just got them so haven't used them yet with seedlings. They quality is far sturdier than anything I have ever had, matching the plant trays in quality that I have used for several years. I just wish they were a bit deeper for better root development.

    Brittany SVG verified by SHOP
    United States United States

    These products seem very well made. I have not used them yet, but overall much better than anything you’ll find on Amazon or at a big box store.

    Christine B.
    United States United States

    My Favorite Trays

    I love these trays and just bought more to expand my ability to plant lots of seeds at the same time. They’re incredibly durable and the 50-cell size is perfect for just about everything. I start EVERYTHING from seed, including carrots and beets. For those crops, I’ll plant a few seeds per cell and then separate when I transplant into the ground. I also have the underlying extra strength trays, another favorite item that I love. I have looked through many sites, including Johnny’s, Amazon and Greenhouse Megastore, and I always come back to Bootstrap Farmer for these trays.

    United States United States

    high quality products

    This is my second time ordering seed trays from Bootstrap Farmer. I love how sturdy they are. They will last three times longer than my previous trays which slowly disintegrate in the sun every season when I'm hardening off plants or removing seedlings from the cells. This year I'm trying the plastic tray domes which are also very sturdy looking and allow for a lot more growing room. I like to leave my domes on for many weeks while my plants are growing, and the domes have little adjustable air vents built in. I also like that the product I ordered was made in the USA.

    Thom B.
    United States United States

    The BEST money can buy!

    The BEST money can buy!! Thank a million for putting quality and your grower customers first in your designs and the excellent quality of your products!