AC Infinity 40-cell humidity dome
The 40-cell dome-and-tray kit provides a covered propagation setup with adjustable vents and height-extension panels.
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Seed Trays & Humidity DomesOUR TAKE
Burpee SuperSeed 36-cell tray
A 36-cell seed-starting tray with flexible silicone cells, labeled rows, and drainage features.
SuperSeed suits an organized 36-cell plan with several labeled varieties.
- Good for
- Several labeled varieties in a manageable tray.
- Look elsewhere if
- You need the 200-cell quantity of the MIXC pack.
- The tradeoff
- A defined cell design in exchange for fewer starts per purchase.
At a glance
- Cell count
- 36
- Cell construction
- Flexible silicone
- Drainage design
- Corner slots and watering-tray channels
- Organization
- Labeled rows and planting diagram
Why it earns a look
- A manageable 36-cell quantity for a defined crop plan.
- Labeled rows and planting diagram for several varieties.
Where it asks for a compromise
- A larger planned batch may need more cells.
- The complete growing setup requires more than the tray.
Choose the cell count for the planting plan
Thirty-six cells are useful when that is a quantity you can raise and place. The five-pack MIXC alternative is a genuine volume change, not automatically an upgrade. Begin with the varieties and numbers the growing area can support.
Organization is a feature worth using
Burpee documents labeled rows and a planting diagram. They give several varieties a useful structure from sowing onward. Flexible silicone cells, corner drainage slots, and watering-tray channels are additional design details to place beside the tray footprint and the intended crop care.
Leave room beyond the tray
The crop plan still needs suitable medium, light, watering, and any other required equipment. Choose those around the plants rather than assuming a dome or heat mat improves every setup. The tray is one part of the growing space.
Living with it in the garden
Use the row labels and planting diagram for the intended varieties.
Keep the tray within the crop-appropriate light and watering arrangement.
Which one belongs in your shed?
Your SuperSeed 36-cell tray questions
How many cells does it have?
Thirty-six.
What organization features are documented?
Labeled rows and a planting diagram.
When would the MIXC pack be preferable?
When the planned batches genuinely need its five-pack and 200-cell quantity, with enough growing space to support them.
Full specifications, manuals & sources
Model details
- Full model name
- Burpee SuperSeed 36-Cell Reusable Seed Starting Tray for Indoor Seedlings
- Amazon ASIN
- B09S7YL4QV
- Growing use
- Seed starting
- Brand
- Burpee
Manuals & product information
Photo sources
Product information checked 2026-10-29. Our assessment uses the linked specifications and manuals; it does not represent a hands-on test. Editorial standards & corrections.