Choosing the Best Seed Starting Trays for Strong, Healthy Seedlings

Seed starting is deeply rewarding, and the right tray makes all the difference. Here's what to look for.

Material Matters

• Thin disposable plastic: Cheap, but flimsy.
• Hard reusable plastic: Best choice—durable, easy to clean, plants remove cleanly for transplanting.
• Biodegradable: Often don't fully decompose, inhibiting root growth. Avoid.

Size and Depth

• Trays range from 4 to 72 cells. Match to your plant count.
• Choose wide, deep cells for robust root development. Extra-deep trays produce the healthiest transplants.

Drainage Is Non-Negotiable

Bottom holes are essential. Waterlogged soil = low oxygen = fungus and root rot. Proper drainage prevents both.

Invest in Success

Quality trays are a small cost for a season of strong seedlings. Watch your seeds transform into vigorous plants ready for a bountiful garden.