AC Infinity Heavy-Duty Large Humidity Dome 6x12 Germination Kit with Waterproof Seedling Mat, Full Spectrum LED Grow Light Bars, Samsung LM301H EVO Diodes, Vented Extension Panels, for Seed Starting
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This item is eligible for return within 30 days of receipt
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Saturday, Aug 16
Size: Large Full Kit
Color: Large Full Kit, Black
Features
- Domed germination kit designed to improve seed starting and cloning inside a high-humidity space.
- Clear, heavy-duty 3mm thick dome with glossy finish allows light penetration and provides precise humidity control.
- Heat mat with adjustable dial accelerates seedling growth by steadily emitting even warmth.
- LED grow light bars utilize Samsung LM301H EVO diodes for powerful lighting with unmatched efficiency.
- Durable drip and plant trays with optional height extension panels support up to 72 seedlings and clones.
Material: [PO] Plastic or Acrylic
Color: Large Full Kit, Black
Special Feature: Durable
Style: Modern
Planter Form: Tray
Material: [PO] Plastic or Acrylic
Color: Large Full Kit, Black
Special Feature: Durable
Style: Modern
Planter Form: Tray
Shape: Rectangular
Indoor/Outdoor Usage: Indoor
Mounting Type: Tabletop
Plant or Animal Product Type: seed
Product Dimensions: 21"D x 11"W x 10"H
Brand: AC Infinity
Capacity: 72 load
Number of Pieces: 1
Pattern: Solid
Included Components: drip and plant trays, LED grow light bars, drip and seedling trays
Theme: Indoor
Finish Type: Glossy Finish
Number of Levels: 1
Item Weight: 7.3 Pounds
Accepted voltage frequency: 100 to 120 Volts and 60 Hertz
UPC: 819137023888
Size: Large Full Kit
Item Weight: 7.25 pounds
Manufacturer: AC Infinity
Item model number: AC-HDA
Finish types: Glossy Finish
Assembly required: No
Batteries required: No
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Aug 16
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: Dome Kit
Color: Dome Kit, Black
Easy to put together. I needed this in a hurry as I had some seedlings that grew in fast and grew in taller than expected. Well, now the little fellers are able to stand tall and do their thing. The whole set up is perfect. The quality is definitely there and really makes it worth what you pay for these. The humidity control is super easy, as you have multiple vents so you can really adjust as your seedlings grow.
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Reviewed in the United States on June 1, 2025 by Jeremy Hancock
Size: Dome Kit
Color: Dome Kit, Black
I almost gave up on trying to propagate from cuttings. Solo cups held together with medical tape just weren’t working and I lost some cuttings. Cue this thing- I added the line type lights with a timer after the fact and my new cuttings are doing great. It’s super sturdy and maintains reasonable humidity.
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Reviewed in the United States on June 19, 2025 by Linda Farris
Size: Large Full Kit
Color: Large Full Kit, Black
This unit from AC Infinity is a great little "greenhouse". Everything you need to grow flowers and vegetables for the spring growing season. Just provide the seeds and potting mixture and you are ready to grow! I purchased some biodegradable growing cups and they fit perfectly in the growing slots for this unit . I am thinking it will make for an easy transplanting session when the plants are large enough. This unit is sturdy with a nice thick dome and base. I would definitely not hesitate to purchase any AC Infinity product in the future!
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Reviewed in the United States on May 8, 2025 by Jesse Naputi
Size: Large Full Kit
Color: Large Full Kit, Black
Amazing product. It's packaged with care, and the quality is above what I expected. This was the first AC Infinity product I've tried and I wish I would had chosen this brand for some other purchases with different products. Thanks AC Infinity
Reviewed in the United States on July 19, 2025 by Christopher
Size: Large Full Kit
Color: Large Full Kit, Black
My husband and I are passionate plant enthusiasts who love gardening, so we were in the market for a reliable germination kit for our seeds. I spent considerable time researching all kinds of options—from traditional, no-frills propagators with simple domes to more advanced automated humidity domes, hydroponic and fogging systems. In the end, we chose this kit from AC Infinity—and the results speak for themselves. Who needs a propagator with a water pump? Not us! This kit makes sprouting seedlings straightforward and effective, without the hassle or potential issues of a pump that can wear out or require replacement. It’s easy to assemble and includes everything you need to get started (except for seeds and growing medium). The full-spectrum LED light bars are exceptionally well-made, featuring high-efficiency Samsung LM301H EVO diodes. We especially appreciate the vented extension panels, which let you raise the dome height to accommodate taller seedlings. The circular vents are another thoughtful touch, allowing you to fine-tune airflow and humidity as needed. The entire unit feels sturdy and well-constructed, and the plant tray supports up to 72 seedlings—a generous capacity for this type of setup. When you compare the cost of a hydroponic propagator with a pump and similar site count, it’s clear this kit offers unbeatable value. The seedling mat includes a temperature controller to maintain optimal soil warmth, while the propagator features a built-in light timer to automate your lighting schedule. Together, these features make it effortless to create ideal germination conditions with consistent results. Overall, this kit has exceeded our expectations. We've consistently achieved at least a 98% germination rate with strong, healthy seedlings. Yet another high-quality product by AC Infinity!
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Reviewed in the United States on June 4, 2025 by Eva C.
Size: Dome Kit
Color: Dome Kit, Black
Solid heavy material, and easy to put together! This is a really durable propagation box. It was a reasonable price, and I would buy again. I recommend this value and box.
Reviewed in the United States on June 20, 2025 by Amazon Customer
Size: Large Full Kit
Color: Large Full Kit, Black
This one was a little bit of a challenge to build, plastic nuts and screws broke on me a few times wish there was a way to know the international temperature without a thermostat you put in the dome separately. As always packaged spectacularly just feels cheap compared to the rest of the products I've got from them.
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Reviewed in the United States on December 24, 2024 by Garbage, save your money! Broke 2nd time I used it, takes so much force to use no matter the small amount of seasons I put in!
Size: Dome Kit
Color: Dome Kit, Black
Pretty much exactly what I have been wanting. All of it is made pretty durable and should last quite a good long while. I wouldn't mind being able to buy another riser section, but this will do as it is taller than most I have found. When I am ready to expand I will be coming back for another of these.
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Reviewed in the United States on May 23, 2025 by IndnOtlaw