---
product_id: 474187014
title: "AC Infinity Humidity Dome, Heavy-Duty Germination Kit with 3 mm Thick Dome, Sturdy Drip Tray, 5x8 Cell Seedling Tray, and Vented Height Extension Panels, for Seed Starting, Propagation, Cloning Plants"
brand: "ac infinity"
price: "HK$687"
currency: HKD
in_stock: true
reviews_count: 13
category: "Ac Infinity"
url: https://www.desertcart.hk/products/474187014-ac-infinity-humidity-dome-heavy-duty-germination-kit-with-3
store_origin: HK
region: Hong Kong
---

# 5x8 seedling tray supports up to 40 seedlings 3mm thick dome for precise humidity control sturdy drip tray prevents water leakage AC Infinity Humidity Dome, Heavy-Duty Germination Kit with 3 mm Thick Dome, Sturdy Drip Tray, 5x8 Cell Seedling Tray, and Vented Height Extension Panels, for Seed Starting, Propagation, Cloning Plants

**Brand:** ac infinity
**Price:** HK$687
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your green thumb game with precision and style!

## Quick Answers

- **What is this?** AC Infinity Humidity Dome, Heavy-Duty Germination Kit with 3 mm Thick Dome, Sturdy Drip Tray, 5x8 Cell Seedling Tray, and Vented Height Extension Panels, for Seed Starting, Propagation, Cloning Plants by ac infinity
- **How much does it cost?** HK$687 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/474187014-ac-infinity-humidity-dome-heavy-duty-germination-kit-with-3)

## Best For

- ac infinity enthusiasts

## Why This Product

- Trusted ac infinity brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Leak-Proof Durability:** Heavy-duty drip tray ensures zero water mess and supports heavier loads with ease.
- • **Adjustable Growth Space:** Vented height extension panels let you customize airflow and accommodate taller plants.
- • **Daylight-Optimized Clarity:** Glossy finish dome maximizes natural light penetration for healthier propagation.
- • **Precision Humidity Control:** 3mm thick clear dome locks in optimal moisture for faster germination.
- • **Maximized Seedling Capacity:** Lightweight 5x8 tray supports up to 40 seedlings, perfect for ambitious growers.

## Overview

The AC Infinity Humidity Dome is a premium germination kit featuring a 3mm thick clear dome for precise humidity control, a sturdy drip tray that prevents leaks, and a 5x8 seedling tray supporting up to 40 seedlings. Its vented height extension panels allow customizable airflow and extra growing space, while the glossy finish enhances light penetration—ideal for professional-grade seed starting, propagation, and cloning.

## Description

Great prices on your favourite Home brands, and free delivery on eligible orders.

Review: Top quality and great branded lights - This is a quality product and is worth the extra over other types of propagator if having a light built in is something you are interested in. The material is definitely better quality than cheaper versions and the plastic dome is made of a clear plastic that seems to let more daylight in than cheaper products. The extra height is great if you want to grow plants for longer and leave them in situ, and the light bars are made my Samsung, so all round great quality
Review: Very good product - Excellent product very well made and the grow lights work well. Expensive, but worth the extra as build to last.

## Features

- Domed plant tray designed to improve germination and cloning success inside a high humidity space.
- Clear, sturdy dome with glossy finish allows light penetration and provides precise humidity control.
- Optional height extension panels with more adjustable vents raise the dome for propagation projects.
- Lightweight 5x8 seedling tray can support up to 40 seedlings and is built to drain excess water.
- Drip tray is durable, reusable, and ensures no water leakage while able to support heavier loads.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B3LMQZ91 |
| Batteries required | No |
| Best Sellers Rank | 4,274 in Garden ( See Top 100 in Garden ) 50 in Plant Germination Trays |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,580) |
| Date First Available | 19 Jun. 2022 |
| Finish types | Glossy Finish |
| Included components | Seedling Trays |
| Is assembly required | No |
| Item weight | 454 g |
| Number of pieces | 1 |
| Product Dimensions | 16 x 7 x 11 cm; 453.59 g |

## Product Details

- **Colour:** Black
- **Material:** Glossy finish, likely made of plastic
- **Planter form:** Tray
- **Special feature:** Durable
- **Style:** Compact

## Images

![AC Infinity Humidity Dome, Heavy-Duty Germination Kit with 3 mm Thick Dome, Sturdy Drip Tray, 5x8 Cell Seedling Tray, and Vented Height Extension Panels, for Seed Starting, Propagation, Cloning Plants - Image 1](https://m.media-amazon.com/images/I/61Wd-kIWZLL.jpg)

## Questions & Answers

**Q: Why does it show the heating mat in the thumbnail if it's not included...?**
A: To show what can be used with it. Basically trying to make a sale

**Q: Are the lights available for purchase without having to buy the humidity dome? Already own the Ac infinity dome. Just need the lights now.**
A: I only bought the dome but the lights are sold separately

**Q: Hi, what is the heat mat and light setting for Cannabis seedlings?  Thanks!  :-)**
A: I set heat mat at 80 degrees.

**Q: What size coir plugs would fit in the seed tray?**
A: Here are the inside dimensions of an individual cell as per AC Infinity:
"Top is about 1.57in x 1.57in. Bottom is about 1in x 1in. Height is about 2.36in."
So, for example, a standard 36mm round Jiffy peat pot would not fit without squeezing it into the bottom (they are about 1.4in diameter.)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Top quality and great branded lights
*by J***E on 12 March 2025*

This is a quality product and is worth the extra over other types of propagator if having a light built in is something you are interested in. The material is definitely better quality than cheaper versions and the plastic dome is made of a clear plastic that seems to let more daylight in than cheaper products. The extra height is great if you want to grow plants for longer and leave them in situ, and the light bars are made my Samsung, so all round great quality

### ⭐⭐⭐⭐⭐ Very good product
*by G***F on 2 March 2025*

Excellent product very well made and the grow lights work well. Expensive, but worth the extra as build to last.

### ⭐⭐⭐⭐⭐ Good product. Met expectations.
*by B***B on 15 July 2025*

Looks good and I was able to give my purchased seeds a head start in spring. Good quality appearance.

## Frequently Bought Together

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-25*