Skip to content.
IMPORTANT: You are using an old browser. You will not be able to checkout using this browser for data security reasons. Please use another browser or upgrade this one to continue. Read more.

72 and 36 Cell Greenhouse Kits

Short Description

An easy way to start seeds indoors!

Full Description

Grow perfect seedlings every time with our original Burpee Greenhouse Kit. Each cell measures approximately 1.5” (w) by 1.5” (l) and 2”(h), are perfect for starting any herb, flower or vegetable. Tested and approved by Burpee experts.
36-Cell Kit measures 10”(w) x 10”(l), while the 76-Cell Kit measures 10”(w) x 20”(l). Both include:
  • Planting Tray (2 36 cell trays for 72 cell kit)
  • Watering Tray
  • 36 or 72 Burpee Super Growing Pellets
  • Clear Greenhouse Dome
  • Plant-O-Grams (diagram charts 2 for 72 cell kit)
  • 6 4” Plant Markers
    Expert Tip: Place Super Growing Pellets flat-side down, and add warm water slowly for maximum expansion.
    Recommended for use with 9" x 19.5" Seedlings Heat Mat.
  • Buy this product
    Item # Product
    Order: 1 Kit (36 Cells)
    - +
    Add to Wish List

    In Stock

    Order: 1 Kit (72 Cells)
    - +
    Add to Wish List

    In Stock

    Product properties


    Items 94036, 94062 cannot ship to: AA, AE, AK, AP, AS, CN, FM, GU, HI, MH, MP, PR, PW, VI
    See all Burpee plant shipping restrictions for your state

    the burpee




    since 1876


    Enlarge Photo
    Print Page
    72 and 36 Cell Greenhouse Kits is rated 2.8 out of 5 by 46.
    Rated 1 out of 5 by from "particle board" pellets I bought this at Home Depot. I spent days trying to get the pellets to work. After the first day, the cells were only about 40% full. The pellets were very hard to soften and I needed to use a shish-K-Bob stick to get it to break apart. Then due to the low volume of "soil", I decided to add a second to each pocket. Add another day and time trying to separate. I planted seeds, but not sure how it will work. Will it sprout. Will the root ball be so bad that it falls apart when trying to transplant. I had used this method 2x in the past and it worked well. This time was a big disappointment.
    Date published: 2018-06-26
    Rated 5 out of 5 by from Easy to succeed I bought four different types of seed starter trays this year to compare my seedling growth as I'm new to starting my own plants. This tray yielded the best seedings, fastest starting and most consistent growth. So much so that as I moved seedlings out of these into larger peat pots, I transitioned smaller seedings from the other trays into these. I bought heirloom seeds, conventional seeds and everything in-between. I planted seeds in each container and the ones in these seed starters were always bigger and faster growing than any other. Honestly, sure the pods didn't expand and fluff on their own after soaking, but it took me 10 seconds with a popsicle stick to break them up. Also, I refilled the containers with regular seed starting soil and had excellent success there too. Very easy, very user-friendly, definitely buying more to replace the other types of seed starter trays I tried.
    Date published: 2018-05-10
    Rated 3 out of 5 by from Seedlings dying? I bought the 72 and 36 cell greenhouses. My seedlings started out great, but several have now flopped over and there’s fuzzy white mold on the pellets. I’m not overwatering and the lid is completely off...what am I doing wrong?
    Date published: 2018-04-08
    Rated 2 out of 5 by from Disappointed Many of the disks did not expand. Those that did, filled the cavity completely or half way. In the photo, it shows the soil mixture to the top of each cavity - not hardly. Wish there was a customer service to answer my questions.
    Date published: 2018-04-02
    Rated 1 out of 5 by from Pellets are useless; had to buy soil We bought this to start some tomatoes, and as directed we used warm-hot water to start hydrating the pellets. Despite adding water slowly over 20 minutes, they never grew. Well a couple did, but not nearly enough. The trays are nice, but I didn't pay all this money for just a tray! Additionally, the germination sheets arrived shredded and wrinkled. I don't think Burpee has any quality control... I really hope the seeds I purchased at least germinate.
    Date published: 2018-03-31
    Rated 5 out of 5 by from Pleased I first purchased this kit a month ago and was very unhappy when pellets did not expand and all and therefore gave it a very poor rating. Burpee contacted me and sent replacement pellets. I’m very pleased to say that I just used them and they expanded as they were supposed to. These pellets are more like actual soil which is a preference to me since water absorption and retention is much more predictable than with the stiff or foam like pellets. Thank you Burpee!
    Date published: 2018-03-26
    Rated 5 out of 5 by from The pellets work great I was hesitant to buy this because of the many negative reviews. I had no trouble at all with the pellets: I used very warm water and filled about half the cell, and I used my finger to lightly press on the pellet to keep it from flipping sideways. They expanded in seconds and became light fluffy coir potting mix. I used a shrimp fork to break up the pellet and loosen the mix. Then I planted my seeds. I think people who complain about pellet expansion probably aren't using enough water or warm water. I had a 72 cell kit and every pellet expanded perfectly. If you see one is dry, just add a little more water.
    Date published: 2018-03-04
    Rated 1 out of 5 by from Poor Quality & Quality Control This kit is really a waste of money. Less than 50 of the pods expanded, of those that did expand there was a a huge variance in soil amount. The end result was I had to add soil. The platic cover ripped on one side and didn't fit properly. Over all this product was a complete waste of money. Learn from my mistakes and don't blow the $20.
    Date published: 2018-03-01
    • y_2019, m_2, d_17, h_23
    • bvseo_bulk, prod_bvrr, vn_bulk_2.0.11
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_46
    • loc_en_US, sid_prod002626, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_burpee