The secret to growing stocky, vigorous seedlings that thrive when transplanted outdoors is a strong root mass. The tapered cells of these trays are 50% deeper than similar seed trays which means more room for root mass. This unbreakable tray is designed for using on the reservoir base of our Deep-Root Seedstarting System.
(based on 104 reviews)
of respondents would recommend this to a friend.
Reviewed by 104 customers
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Great so far!
Comments about : 15-Cell Tray, Black:
These cell packs are excellent! I have used the smaller ones over and over. They are MUCH more durable than others available elsewhere. Gets cleaned and sterilized in the dishwasher. I am so glad that GSC offers these larger Cell-trays. I seeded my tomatoes directly in the cells and am hoping they do not need to be potted up before they get transplanted in the ground. I'll keep you posted.
Bottom Line Yes, I would recommend this to a friend
Images shared by JodiP
18 day old Tomato seedlings
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from Fairview, PA
Seed starting for tomatoes.
from central Illinois
I haven't started seeds in 20 years, previously in addition to their starting mix and tray, I had good success.Anxiously awaiting Spring to transplant brightly colored zinnias along the front of the house
I would like to buy another
By Little o' Me
from Essex Junction, Vermont
Very sturdy and individual cells are great sizes to start seedlings.
(1 of 1 customers found this review helpful)
from Moscow, ID
About Me Master Gardener
I wish these came in different sizes. A tray with smaller cells would be great.
Durable & strong
By Chicken Lady
About Me Avid Gardener
I was looking for a dishwasher safe option for seedlings in my greenhouse and indoor space. I really do like these containers, but I was expecting a different material - something a bit less rigid.
(2 of 2 customers found this review helpful)
My favorite seed starting cells
By Diane Porter
from Fairfield, iowa
I have used many seed starting cells, and this set is my absolute favorite. Plants build nice root balls that hold together beautifully when I remove them from the cells. The hole in the bottom is big enough to stick my finger in and push the plant out. The plastic material holds up well outdoors. I have some I've been using for three gardening seasons, and they've not crumbled or cracked.
I love these trays.
from Huntsville Alabama
These work great for transferring from starter flats. I can use them with my grow system indoors and plants have enough room to grow until time to plant in the ground.
Sturdy and reusable
By Kentucky backyard gardener
from Louisville, Kentucky
I use this indoors and/or in my greenhouse to start plants ahead of the time that weather permits planting in the garden. This gives me a jump on the growing season so that I can harvest earlier. I like very much that the seed-starting trays are sturdy and that they can be cleaned and reused, as opposed to many flimsy trays that are available at most stores.
Lots of room for my seedlings, sturdy, easy to remove transp
from Buffalo, NY
Roomy for my larger transplants
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