Burpee SuperSeed Starting Tray – 16 XL Cells, Reusable & Dishwasher Safe

Overview

The Burpee SuperSeed Starting Tray reimagines indoor seed starting with 16 extra-large, flexible pop-out silicone cells. These soft, food-grade cups cradle delicate seedlings and gently release them when transplanting, reducing handling stress. The included alphanumeric row labels and Plant-o-Gram diagram help you stay organized from seed to sprout, while the compact, stackable design fits neatly on a sunny windowsill or under grow lights.

Smart design meets practical gardening. Every cell features molded corner drainage slots that promote even soil aeration, helping seeds establish strong roots. The connected watering tray has deep channels that draw away excess moisture, and the raised perimeter edge keeps water contained and surfaces clean as you monitor daily growth. Side handles make lifting and checking moisture effortless, so you can keep your seedlings hydrated without fuss.

Transplanting is kinder and cleaner with these pop-out cells. The silicone cells flex to release roots gently, allowing a smooth transition into outdoor beds or larger pots. After you’ve moved your plants, the tray is easy to rinse and reuse, or store for the next growing season. It’s top-shelf dishwasher safe for quick cleanup, so you spend more time growing and less time scrubbing.

Usage tips help you maximize results without promising guarantees. For warm-season crops, start peppers about 8–10 weeks before your area’s last frost date and tomatoes about 6–8 weeks prior. Always check seed packet instructions for specific timing and depth. The Plant-o-Gram diagram and labeled rows support efficient planning, seedling tracking, and spacing once you’re ready to transplant.

Key benefits you’ll notice include deeper root space for vigorous seedlings, reduced risk of water pooling near roots, and a simple route from indoor germination to outdoor growth. While outcomes vary with climate and care, this tray provides a versatile platform for vegetables, herbs, and flowers that benefit from deep root development.

What you get

• 16 extra-large flexible pop-out cells
• Soft food-grade silicone for gentle handling
• Integrated watering tray with deep channels
• Raised edge to prevent spills
• Side handles for easy lifting and monitoring
• Alphanumeric seedling labels and Plant-o-Gram diagram
• Reusable, durable design
• Top-shelf dishwasher safe
• Strong value for multiple growing seasons

Care and tips

• Place in bright light for steady germination
• Fill with seed starting mix up to cell rims
• Aim for consistent moisture without sogginess
• Label seedlings clearly to simplify transplanting planning
• Clean and dry before storing for next season