---
product_id: 445887266
title: "AC Infinity Humidity Dome 5x8, Heavy-Duty 3mm Seed Starter Propagation Kit"
brand: "ac infinity"
price: "₨76711"
currency: LKR
in_stock: true
category: "Ac Infinity"
url: https://www.desertcart.lk/products/445887266-ac-infinity-humidity-dome-5x8-heavy-duty-3mm-seed-starter
store_origin: LK
region: Sri Lanka
---

# Supports 40 seedlings Adjustable humidity vents 3mm heavy-duty dome AC Infinity Humidity Dome 5x8, Heavy-Duty 3mm Seed Starter Propagation Kit

**Brand:** ac infinity
**Price:** ₨76711
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your propagation game with precision and power!

## Quick Answers

- **What is this?** AC Infinity Humidity Dome 5x8, Heavy-Duty 3mm Seed Starter Propagation Kit by ac infinity
- **How much does it cost?** ₨76711 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/445887266-ac-infinity-humidity-dome-5x8-heavy-duty-3mm-seed-starter)

## 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 & Load-Ready:** Durable drip tray prevents water mess and supports heavier loads without buckling.
- • **Grow Taller, Grow Stronger:** Modular height extension panels give seedlings extra vertical space to thrive longer.
- • **Precision Humidity Control:** Adjustable vents let you dial in optimal airflow to prevent mold and over-humidification.
- • **Built to Last, Designed to Grow:** Heavy-duty 3mm thick dome resists cracks and warping for years of reliable use.
- • **Maximize Your Green Thumb Potential:** Spacious 5x8 tray supports up to 40 seedlings, perfect for serious propagation projects.

## Overview

The AC Infinity Humidity Dome 5x8 is a premium seed starter kit featuring a heavy-duty 3mm clear dome with adjustable vents and modular height extensions. Designed to support up to 40 seedlings, it offers precise humidity control and a durable drip tray to prevent leaks. Ideal for serious indoor growers seeking a long-lasting, professional-grade propagation solution.

## Description

Buy AC Infinity Humidity Dome 5x8, Heavy-Duty 3mm Seed Starter Propagation Kit | 40-Cell Seedling Tray, Drip Tray, Adjustable Vents and Height Extension Panels for Germination, Cloning, and Indoor Growing: Fertilizers & Plant Food - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- Domed plant tray designed to improve germination and cloning success inside a high humidity space.
- Clear, heavy-duty 3mm thick 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 |
| Accepted Voltage Frequency | 100 to 120 Volts and 60 Hertz |
| Best Sellers Rank | #7,291 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #12 in Plant Germination Trays #21 in Plant Germination Kits |
| Brand Name | AC Infinity |
| Color | Black |
| Customer Reviews | 4.8 4.8 out of 5 stars (627) |
| Finish Types | Glossy Finish |
| Global Trade Identification Number | 00819137023208 |
| Included Components | Propagation Tray |
| Indoor Outdoor Usage | Outdoor |
| Item Dimensions | 6.3 x 2.76 x 4.33 inches |
| Item Dimensions D x W x H | 6.3"D x 2.76"W x 4.33"H |
| Item Type Name | Humidity Dome |
| Item Weight | 16 ounces |
| Manufacturer | AC Infinity |
| Material Type | Glossy finish, likely made of plastic |
| Mounting Type | Inside Mount |
| Number of Levels | 40 |
| Number of Pieces | 1 |
| Other Special Features of the Product | Durable |
| Pattern | Solid |
| Plant or Animal Product Type | seed |
| Planter Form | Tray |
| Product Style | Compact |
| Shape | Rectangular |
| Size | Dome Kit |
| Theme | Plants |
| UPC | 819137023208 |
| Unit Count | 1 Count |

## Product Details

- **Color:** Black
- **Material:** Glossy finish, likely made of plastic
- **Planter Form:** Tray
- **Special Feature:** Durable
- **Style:** Compact

## Images

![AC Infinity Humidity Dome 5x8, Heavy-Duty 3mm Seed Starter Propagation Kit - Image 1](https://m.media-amazon.com/images/I/61Wd-kIWZLL.jpg)
![AC Infinity Humidity Dome 5x8, Heavy-Duty 3mm Seed Starter Propagation Kit - Image 2](https://m.media-amazon.com/images/I/41EqeZVZ7sL.jpg)
![AC Infinity Humidity Dome 5x8, Heavy-Duty 3mm Seed Starter Propagation Kit - Image 3](https://m.media-amazon.com/images/I/413-7WmkcxL.jpg)
![AC Infinity Humidity Dome 5x8, Heavy-Duty 3mm Seed Starter Propagation Kit - Image 4](https://m.media-amazon.com/images/I/41LA3UGhbtL.jpg)
![AC Infinity Humidity Dome 5x8, Heavy-Duty 3mm Seed Starter Propagation Kit - Image 5](https://m.media-amazon.com/images/I/41ZT9-L3oIL.jpg)

## Available Options

This product comes in different **Size** options.

## 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.)

## Frequently Bought Together

- 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
- General Hydroponics Rapid Rooter, Starter Plug for Seeds or Cuttings, Great for Soil or Hydroponics Growing System, 50 Plugs
- HydroDynamics Clonex Rooting Compound, 100 ml

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**Shop now:** [https://www.desertcart.lk/products/445887266-ac-infinity-humidity-dome-5x8-heavy-duty-3mm-seed-starter](https://www.desertcart.lk/products/445887266-ac-infinity-humidity-dome-5x8-heavy-duty-3mm-seed-starter)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-09-27*