Grow1 EXTREME Propagation Tray - 10 x 20 x 2.25-in - No Drainage Holes - White

Solid-Bottom Tray for Clones and Seedlings - 10 x 20 in

Trays that crack or flex under a full load put your starts at risk. The Grow1 EXTREME Propagation Tray is made of HDPE and is pliable yet crack resistant. Its solid base holds excess water, and raised channels underneath let air circulate beneath your pot or insert tray.

At 10 x 20 in, this single tray suits hobbyists starting a first batch of clones or seedlings, and growers who want to add trays one at a time. It sells each, so you can buy exactly the number your space needs.

Key Features & Benefits

• No drainage holes — the tray catches excess water and helps keep starts moist.
• HDPE construction — durable plastic that is pliable and crack resistant.
• Raised base channels — air circulates under your pot or insert tray.
• White finish — a plain, solid-colour tray.
• Made in the USA — domestic manufacture.

Who Should Use Grow1 EXTREME Propagation Tray

Use it if you propagate clones or seedlings in rock wool, seedling mix, or starter plugs and want a tray that holds water. It suits home gardeners and commercial cultivators who set up propagation areas.

About Grow1 EXTREME Propagation Tray

Grow1 makes the EXTREME Propagation Tray from HDPE. This version is white with no drainage holes. Grow1 also offers the line with holes for draining water from the base of the cutting or seed.

Frequently Asked Questions

Q: Does this tray have drainage holes?
A: No. The solid base holds excess water under your starts. If you need water to drain away, choose a version with holes.

Q: What can I propagate in it?
A: It works with rock wool, seedling mix, and starter plugs. Use it for clones and seedlings.

Q: Why are there channels on the bottom?
A: The raised channels let air circulate under your pot or insert tray. That keeps the contents from sitting flat against the base.

Q: What is HDPE?
A: HDPE is high-density polyethylene, a tough plastic. It gives this tray its crack resistance and flexibility.

Q: Is the tray sold in a pack?
A: No. This listing is for one tray, sold each.

Q: Can I use it without an insert tray?
A: The solid base holds water, so you can set pots or inserts in it. Check that your containers fit the tray footprint.