Mr. Pen seed starter tray with 200 cells for organized germination and home seed starting.
Mr. Pen durable plastic trays and bases designed for repeated use across seasons.
Mr. Pen clear vented domes help regulate humidity for faster germination.
Mr. Pen trays feature drainage holes to manage moisture and root health.
Mr. Pen shovel and scoop included for clean soil filling and transplanting.
Mr. Pen seed starter kits suit indoor gardens and greenhouse setups.

Mr. Pen

Mr. Pen Seed Starter Tray Kits – 5 Sets, 200 Cells, Reusable Trays & Humidity Domes

High-performance patio lawn and garden made for confident daily results

$29.02

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Why customers choose Cera Garden

Organized seed starting for home gardens

Mr. Pen seed starter tray kits bundle five complete sets, delivering a total of 200 cells. Built from durable plastic, the trays, bases, and humidity domes are designed for repeated use across planting cycles, offering a tidy, organized solution for seed starting, indoor gardening, and greenhouse projects.

Each cell includes a drainage hole to help manage water flow and reduce excess moisture, which can support healthier root development during germination. The clear vented domes let you easily monitor humidity and adjust airflow, helping to create an environment that may support faster and more consistent germination in a variety of crops and spaces.

What you get at a glance

  • Five complete sets totaling 200 cells for multiple crops and seasons
  • Durable plastic trays, bases, and domes designed for repeated use
  • Drainage holes in each cell to help manage moisture
  • Clear vented domes for easy humidity and airflow control
  • Shovel and scoop included to simplify soil filling and transplanting

Smart for everyday growing

Whether you’re starting peppers, tomatoes, leafy greens, or herbs, this kit provides a compact, scalable solution for spaces ranging from sunlit windowsills to greenhouse benches. The modular design helps you plan successive crops without clutter, keeping your seed starting routine efficient and approachable.

How to use for best results

  • Fill trays with your preferred seed starting mix and place seeds in the cells
  • Keep domes on during early germination and adjust vents as seedlings grow
  • Water as needed and ensure excess moisture drains through the perforations

Designed to support a steady workflow, this kit blends organization with practical design. It’s a versatile option for hobbyists and home gardeners seeking reusable gear that can adapt to different seed starting projects.

FAQ

Q: What does this seed starter kit include?

A: Five complete sets totaling 200 cells, plus trays, bases, clear vented domes, and a shovel-scoop for easy planting.

Q: How should I use these trays for best results?

A: Fill with moist soil, place seeds in cells, and monitor humidity with the vents to support germination.

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