

🌿 Grow roots like a pro — because your plants deserve the best start!
The Deep Rootrainers Kit features 32 reusable 5-inch deep cells with a patented air pruning system that promotes healthier, stronger root systems by directing roots downward and preventing root circling. Designed for easy seedling removal and transplanting, this kit is ideal for deep-rooted flowers, fruits, and vegetables, making it a must-have for serious gardeners seeking optimal plant growth year after year.
| ASIN | B00USMLNW4 |
| Best Sellers Rank | #188,389 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #407 in Plant Germination Kits |
| Brand | Rootrainers |
| Color | Black |
| Customer Reviews | 3.7 3.7 out of 5 stars (51) |
| Finish Type | Unfinished |
| Included Components | Instruction manual |
| Indoor/Outdoor Usage | Indoor |
| Item Weight | 1 pounds |
| Manufacturer | Rootrainers |
| Material | 5 inches deep |
| Number of Levels | 1 |
| Number of Pieces | 1 |
| Pattern | Solid |
| Planter Form | Tray |
| Product Dimensions | 5"D x 5"W x 5"H |
| Shape | Rectangular |
| Size | 5 Inches Deep |
| Special Feature | Commercial |
| Style | Modern |
A**R
Rootrainers
The item is exactly as described. As a Master Gardener, I appreciate the small space and deep roots this product provides. I have planted 24 azalea cuttings and 8 gardenia cuttings and expect news roots within 4-8 weeks.
A**R
Pleased with kit
Design is good for seedlings to grow deep, long roots. Easy to assemble & open for transplant. Came with clear plastic cover but no bottom tray. Cover can be used for bottom tray if needed. If used with care, can be reused again.
C**.
Good
Excellent, especially that you don’t have to tug seedlings out but can open up the trays so that they come out neatly.
M**M
These began to crack and split first time I used them.
Very gently assembled them because the plastic is tissue-thin and brittle. Sweet pea seeds grew beautifully- great concept, garbage product. Several of the insets cracked & split as I gently opened then to plant the seedlings. More cracked as I closed them to pot up the next succession of pre-sprouted seeds.
S**K
cracked dome
The clear dome cover arrived with a crack in the corner of it.
N**R
Root saver tray is amazing
This item is so unusual and innovated. The idea that I can just open each section and lift out the new plant without disturbing the baby roots is outstanding.
H**H
Glad I found these, wish they were deeper
I like them but wish I could find deeper ones.
B**Y
good for sweet peas
I bought these to start my sweet peas in under lights this winter. Looks like they will work nicely.
Trustpilot
4 days ago
1 month ago