---
product_id: 1809553
title: "Seed Starter Trays 300 DEEP Extra Large Cells Total (50 Trays of 6 Cells Each)"
brand: "aaamercantile"
price: "€ 136.21"
currency: EUR
in_stock: true
reviews_count: 8
category: "Aa Amercantile"
url: https://www.desertcart.at/products/1809553-seed-starter-trays-300-deep-extra-large-cells-total-50
store_origin: AT
region: Austria
---

# 3" deep cells for robust roots 2.5" x 2.25" cell footprint 50 trays, 300 total cells Seed Starter Trays 300 DEEP Extra Large Cells Total (50 Trays of 6 Cells Each)

**Brand:** aaamercantile
**Price:** € 136.21
**Availability:** ✅ In Stock

## Summary

> 🌿 Grow Big, Grow Bold — Your Seedlings Deserve the Best Start!

## Quick Answers

- **What is this?** Seed Starter Trays 300 DEEP Extra Large Cells Total (50 Trays of 6 Cells Each) by aaamercantile
- **How much does it cost?** € 136.21 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/1809553-seed-starter-trays-300-deep-extra-large-cells-total-50)

## Best For

- aaamercantile enthusiasts

## Why This Product

- Trusted aaamercantile brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Affordable Quality:** High-value seed trays that balance sturdiness and cost, perfect for passionate millennial gardeners.
- • **Deep Root Development:** 3-inch deep cells promote stronger, healthier seedlings ready to thrive post-transplant.
- • **Flexible & Lightweight:** Durable yet flexible plastic design ensures easy de-potting without damaging delicate roots.
- • **Optimized Space Efficiency:** Compact 6-cell trays (7"x5") fit perfectly into standard 1020 flats, maximizing your growing area.
- • **Bulk Ready for Serious Growers:** 50 trays with 300 cells total—ideal for scaling your indoor garden or community plant projects.

## Overview

These Seed Starter Trays feature 300 extra-large, 3-inch deep cells designed to foster larger root balls for superior transplant success. Each flexible, lightweight 6-cell tray fits neatly into standard 1020 flats, making them perfect for indoor gardening setups. With 50 trays included, this bulk pack offers an efficient, cost-effective solution for millennial plant enthusiasts aiming to scale their seed starting game with ease and style.

## Description

These DEEP EXTRA LARGE CELLS give larger root balls so your plant will have a head start after transplanting. Each cell is 2 1/2'' W x 2 1/4" L and 3" deep. Light weight flexible plastic for easy de-potting of seedlings. Each 6-cell tray measures 7" X 5". Six of these trays fit inside a standard 1020 nursery flat. Generally considered single use although they may be reusable with care in handling.

Review: Good size cell, sturdy, good price - These cells, 2.5" x 2.25" x 3" deep are great for tomatoes, peppers, cucumbers, eggplant, etc. They are sturdy and reusable the next year: they seldom tear when I use a teaspoon to get a plant out of the tray when I'm transplanting them into my garden. They're inexpensive@ My seed growing has expanded to grow 100 seedlings of great heirlooms and hybrids, mostly tomatoes and peppers each Spring for myself friends and neighbors. I wouldn't have the room to do it without a micro-greenhouse in the corner of a heated port of two shelves, each holding two 1020 trays with heat pads and grow lights with up to 6 of these six-cell trays in each one. Putting the moist soil in them and planting 2 seeds in each one at a separate table, then picking up the sturdy, 6-cell tray with one hand and putting it in the "greenhouse" is no problem - they're good and strong.
Review: Product suits my needs... - This is the 3rd time I ordered these seedling trays. I start my tomatoes and peppers about 6-8 weeks before they go outdoors. It's mid Feb. and my 8b zone ranges from 22-70 degrees until I plant outside early to mid April. I use a lightweight planting mix and these trays hold the mix in my 10/20 trays. I bottom water and the slots in the trays allow proper watering. I have reused some of these trays 3 times so far and have had no problems doing so. They are thin. They hold soil. They are slightly tapered and release my plants when I invert the tray supporting the plants with my fingers. If you are looking for trays that are strong, heavy duty, can be hosed out at the end of the season...these aren't them. Everything seems to cost more than it should but I'm not running a commercial operation and I don't drop or throw these around. I'm satisfied with the price/value/point and they serve my needs. I'm glad they can be shipped to my door and I don't have to search and settle for what I can find or use paper cups or used food containers as my only source of containers ( I do transplant some into large yoghurt containers tho...lol.

## Features

- FLEXIBLE FOR EASY DE-POTTING
- LARGER ROOTS = BETTER TRANPLANTING
- Generally considered single use
- 6 of these fit into a 1020 tray
- Each cell is 2 1/2'' W x 2 1/4" L and 3" deep. Each 6-cell tray measures 7" X 5" X 3"

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00KVPRUIY |
| Best Sellers Rank | #3,934 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #36 in Plant Germination Trays |
| Brand | AAAmercantile |
| Capacity | 3 Inches |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,470) |
| Date First Available | February 3, 2013 |
| Finish Type | Powder Coated |
| Included Components | Seeds, Coco Pellet |
| Indoor/Outdoor Usage | Indoor |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1 pounds |
| Item model number | 4316270096 |
| Material | Plastic |
| Mounting Type | Inside Mount |
| Number of Levels | 1 |
| Number of Pieces | 50 |
| Pattern | Solid |
| Planter Form | Tray |
| Product Dimensions | 5"D x 7"W x 3"H |
| Shape | Rectangular |
| Special Feature | Lightweight |
| Style | Modern |

## Product Details

- **Color:** Black
- **Material:** Plastic
- **Planter Form:** Tray
- **Special Feature:** Lightweight
- **Style:** Modern

## Images

![Seed Starter Trays 300 DEEP Extra Large Cells Total (50 Trays of 6 Cells Each) - Image 1](https://m.media-amazon.com/images/I/41QiTdm4B0L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good size cell, sturdy, good price
*by M***N on March 15, 2024*

These cells, 2.5" x 2.25" x 3" deep are great for tomatoes, peppers, cucumbers, eggplant, etc. They are sturdy and reusable the next year: they seldom tear when I use a teaspoon to get a plant out of the tray when I'm transplanting them into my garden. They're inexpensive@ My seed growing has expanded to grow 100 seedlings of great heirlooms and hybrids, mostly tomatoes and peppers each Spring for myself friends and neighbors. I wouldn't have the room to do it without a micro-greenhouse in the corner of a heated port of two shelves, each holding two 1020 trays with heat pads and grow lights with up to 6 of these six-cell trays in each one. Putting the moist soil in them and planting 2 seeds in each one at a separate table, then picking up the sturdy, 6-cell tray with one hand and putting it in the "greenhouse" is no problem - they're good and strong.

### ⭐⭐⭐⭐⭐ Product suits my needs...
*by P***S on February 15, 2022*

This is the 3rd time I ordered these seedling trays. I start my tomatoes and peppers about 6-8 weeks before they go outdoors. It's mid Feb. and my 8b zone ranges from 22-70 degrees until I plant outside early to mid April. I use a lightweight planting mix and these trays hold the mix in my 10/20 trays. I bottom water and the slots in the trays allow proper watering. I have reused some of these trays 3 times so far and have had no problems doing so. They are thin. They hold soil. They are slightly tapered and release my plants when I invert the tray supporting the plants with my fingers. If you are looking for trays that are strong, heavy duty, can be hosed out at the end of the season...these aren't them. Everything seems to cost more than it should but I'm not running a commercial operation and I don't drop or throw these around. I'm satisfied with the price/value/point and they serve my needs. I'm glad they can be shipped to my door and I don't have to search and settle for what I can find or use paper cups or used food containers as my only source of containers ( I do transplant some into large yoghurt containers tho...lol.

### ⭐⭐⭐⭐ For deep roots thus to flimsy for small seeds. Not a thick plastic; perhaps one usage
*by J***N on April 20, 2025*

They are deep as advertised & probably better for bigger sized seed starting like beans & squash, or preprograming. I planted smaller seeds & the roots didn't need the depth, and this made them hard to get out. Pushing the bottom upwards didn't work owing to the flimsiness of the plastic. It caused several of my plants to be destroyed because they were the wrong seeds for this depth.

## Frequently Bought Together

- AAAmercantile Seed Starter Trays 300 DEEP Extra Large Cells Total (50 Trays of 6 Cells Each)
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*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-04-22*