AC Infinity humidity dome germination kit with clear cover, LED lights, fans, seedling tray, heat mat, & two controllers.

AC Infinity UIS germination kit: 40-cell humidity dome, 10x20.75" seedling mat, LED bars, and controller with dimensions.

AC Infinity domed germination kit with clear humidity dome, LED light bars, seedling heat mat, and young plants.

Exploded view of a seed germination kit: LED grow lights, clear humidity dome, seed trays, and seedling heating mat.

AC Infinity heating controller with adjustable dial for mat temperature, labeled low, medium, high.

AC Infinity timer controller with daily timer and brightness levels.

AC Infinity UIS germination kit: 40-cell humidity dome, 10x20.75

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AC Infinity 5" x 8" Humidity Dome Germination Kit w/ Seedling Mat & LED Bars

Price:

$89.99 USD

Pay as little as
$8999/mo

for a term that suits you, up to 36 months.

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MODEL: AC-HMX5

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AC Infinity 5" x 8" Humidity Dome Germination Kit w/ Seedling Mat & LED Bars

Struggling to get your seeds to sprout or your clones to root? The AC Infinity 5" x 8" Humidity Dome Germination Kit is an all-in-one solution designed to create the perfect micro-environment, giving your young plants the best possible start. This comprehensive kit combines a high-clarity dome, a seedling heat mat, and full-spectrum LED grow light bars to ensure optimal humidity, temperature, and light. It provides everything you need to accelerate development and increase success rates, making it an essential tool for any grower's propagation setup.

What's Included

Humidity Dome with Height Extender
40-Cell Seedling Tray
Heavy-Duty Drip Tray
Suncore Seedling Heat Mat
Dimmable Full-Spectrum LED Grow Light Bars
Controller with Timer

Features

AC Infinity 5" x 8" Humidity Dome Germination Kit seedling mat providing heat

AC Infinity 5" x 8" Humidity Dome Germination Kit with adjustable height extender

AC Infinity 5" x 8" Humidity Dome Germination Kit adjustable humidity vent

AC Infinity 5" x 8" Humidity Dome Germination Kit durable base tray

💡

Dimmable LED Grow Light

Provides uniform, full-spectrum light with timer and dimming functions for optimal seedling development.

🔥

Precise Heat Control

The included seedling mat delivers gentle, consistent warmth to create the ideal germination environment.

📏

Adjustable Height

An included extender raises the dome's height, giving your growing clones and seedlings more room.

💧

Humidity Control

Easily manage moisture levels and airflow using the adjustable vents on top of the dome.

✨

High-Clarity Dome

The glossy, transparent dome material ensures maximum light penetration for healthy growth.

💪

Heavy-Duty Base

The durable, thick plastic drip tray supports heavy loads and prevents any water leakage.

Specifications

Specification	Value
Total Length	14.24 in. (36.1 cm)
Total Width	9.09 in. (16.7 cm)
Total Height	6.57 in. (23.1 cm)
Total Height (with extender)	10.70 in. (27.2 cm)
Seedling Mat Dimensions	10 x 20.75 in. (20.4 x 52.7 cm)
Grow Light Dimensions	10.98 x 1.08 x 0.62 in. (27.9 x 2.7 x 1.5 cm)
Material (Dome)	PS Plastic
Material (Base Tray)	PP Plastic
Tray Thickness	1.5 mm
Material (Seed Tray)	PET Plastic
Cell Count	40
Total Vents	2 (4 with extender)
Mat Outer Material	Multilayer PVC
Mat Heating Material	Far Infrared Film
Mat Temperature Range	80-87°F
Mat Waterproof Rating	IP-67
Mat Power Draw	20W
Light Diodes	Samsung LM301H
LED Chip Count	12 per bar
Light Spectrum	3000K, 5000K
Light Wattage	28 W
Light Controller	Dimming Timer
Light Waterproof Rating	IP65
Life Expectancy	50,000 Hours
Power Source	Wall Outlet (US Plug NEMA 1-15 Type-A)

Support & Manuals

📄Product Manual

Warranty

This AC Infinity product comes with a two-year warranty. Please note this does not cover non-durable goods or consumables designed to be recurrently used. All sales are final.

FAQs

How many seedlings or clones can this kit hold?+

The kit includes a 40-cell seedling tray, allowing you to germinate up to 40 plants at once.

Is the lighting suitable for early growth?+

Yes, the kit comes with full-spectrum LED grow light bars featuring high-efficiency Samsung LM301H diodes. The lights are dimmable, allowing you to provide the perfect intensity for delicate seedlings. For more advanced lighting as your plants grow, you can explore the full range of AC Infinity grow lights.

How do I control the temperature for germination?+

The included seedling heat mat provides gentle, consistent warmth to encourage sprouting. It's designed to maintain an optimal temperature range of 80-87°F within the dome.

Can I adjust the humidity levels?+

Absolutely. The dome features adjustable vents that you can open or close to fine-tune humidity levels, preventing mold and ensuring your plants have the ideal environment.

What happens when my plants get taller?+

The dome includes a height extender, giving your plants extra room to grow before they are ready for transplanting. This is especially useful for well-established clones.

What should I do after my seedlings have established roots?+

Once your seedlings are strong enough, you can transplant them into a larger home. Consider pairing them with an AC Infinity Self-Watering Fabric Pot Base to simplify the next stage of their growth.

Where can I learn more about setting up a grow environment?+

For a comprehensive overview of setting up a controlled environment, check out our guide on AC Infinity grow tents and air filter kits. It provides valuable insights that can help you succeed.

Shipping & Returns

Order Processing & Shipping

We currently ship within the United States only. No international shipping is available at this time.

Order Processing:

Most orders are processed within 24-48 hours after being placed.

Some products may have extended processing times of 7-14 business days or more, which will be clearly indicated on the product page. If your order includes such items, you will receive an email from our team or be contacted directly to confirm the estimated shipping timeframe.

Shipping Times:

We partner with reliable national carriers to deliver your orders. While specific delivery times can vary, here's a general timeframe for each carrier:

USPS: Typically delivers between 9:00 AM and 5:00 PM, Monday through Saturday.
FedEx: Typically delivers between 8:00 AM and 8:00 PM, Monday through Friday, with some Saturday deliveries.
UPS: Typically delivers between 9:00 AM and 7:00 PM, Monday through Friday, with some Saturday deliveries.

Note:

These are estimated delivery hours and may vary depending on your location and specific delivery circumstances.
For the most accurate delivery information, please refer to the tracking details provided once your order has shipped.

Free Shipping

Free shipping on qualified items to the lower 48 states. Some that are not eligible are stated on their respective product information page. Learn more

Refunds & Returns

Cancellations are accepted within 24 hours of placing an order.
Returns are subject to each manufacturer's return policy. Please look into the return policy of the brand prior to ordering. Learn more

AC Infinity 5" x 8" Humidity Dome Germination Kit w/ Seedling Mat & LED Bars