The Hydroponic City 216-Cell Seed Starter Trays – 36 Trays (6-Cell Each) + Plant Stakes

Overview

Grow with The Hydroponic City 216-Cell Seed Starter Trays. This expansive kit bundles 36 seed trays, each with 6 cells, delivering 216 pockets for seedlings. The arrangement equals three standard 1020 inserts, helping you scale up while keeping your grow space organized. Whether you are starting flowers, herbs, succulents, or vegetables, this system makes it easy to plan your seed layout and observe early growth in one place.

Cell design and moisture management: Each cell is 1.5 inches square and 2.25 inches deep, a size that supports healthy root structure and simplifies transplanting. Drainage slits promote air flow and controlled moisture, helping maintain the right conditions for germination and seedling vigor.

Durability and sustainability: Constructed from sturdy materials, these trays are built to be reused across seasons, reducing waste and keeping your seed starting routine economical. The included plant stakes help you label varieties and keep your seedlings organized as they grow.

Versatility and ease of use

The 216-cell system accommodates a wide range of seeds from annuals to herbs and leafy greens. Setup is simple on a counter, windowsill, or workspace, and the modular design fits neatly into most grow setups without sacrificing space.

What’s included

• 36 six cell trays
• 5 THCity plant stakes for labeling
• 216 seed pockets total
• Equivalent to three standard 1020 tray inserts

Use this kit to manage multiple crops or seasonal rotations, keeping your seed starting organized and scalable.