# MIXC Seed Trays, 10 Pack, 120 Cells with Adjustable Humidity Domes

Adjustable: MIXC Seed Trays are a 10-pack seed-starting set with 120 cells, humidity domes and watertight bases. Drainage holes in each cell are intended to help manage excess water, while clear plastic lets you monitor seedlings without disturbing them.

- [Original product page](https://bargainpostbox.co.uk/product/mixc-seed-trays-10-pack-120-cell-humidity-domes)
- [View offer](https://bargainpostbox.co.uk/visit/mixc-seed-trays-10-pack-120-cell-humidity-domes)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: MIXC
- Category: Tools & Garden > Plants & Gardening
- Price: 15.98 GBP
- Previous price: 19.99 GBP
- Discount: 20%
- Price checked: 2026-11-13T05:55:49.677Z
- Rating: 4.6 / 5
- Reviews: 9661

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Ten trays are described as providing 120 cells in total for starting seeds in small batches.
- Each cell is claimed to have a drainage hole, with a watertight base tray beneath each insert.
- Clear plastic trays and humidity domes support visual monitoring of seedlings.
- Listing describes the set for small seeds, including flowers, vegetables, fruit and tomatoes.

## Pros

- A large set of trays, bases, domes and labels is specified for organising multiple seed batches.
- Cell drainage and separate watertight bases offer a practical way to manage watering and runoff.
- Transparent trays make it easier to observe seedlings without lifting them from the growing area.

## Specifications

### Identity and design
- Brand: MIXC
- Product type: Seed Trays
- Planter form: Tray
- Shape: Rectangular
- Colour: Green-clear Cover
- Material: Plastic
- Finish: Matte
- Special features: Drainage Hole, Lightweight, Weather Resistant
- Drainage: Yes
- Use: Indoor, Outdoor
- Lighting: No Lights
- Number of pieces: 10
- Number of levels: 1
- Capacity: 3.05 litres
### Dimensions and installation
- Mounting type listed: Floor Standing
- Dimensions listed: 18.5 x 14.4 x 16.5 centimetres
- Weight listed: 1 Pounds
- Cell dimensions: Each cell is 1.5 inches in length and 1.5 inches in width.
### Materials and protection
- Country of origin: China

## Before you buy

- The listing gives differing overall dimensions: 18.5D x 14.4W x 11.1H centimetres and 18.5 x 14.4 x 16.5 centimetres. It also calls the trays 120-cell in the title, but the feature text describes 12-cell inserts. Confirm the selected listing's dimensions and cell count before purchase. The product is listed as plastic, while the feature text specifically claims PET plastic. Customer feedback also includes reports of plastic melting in the sun, so take care with outdoor exposure.

## In the box

- 10 humidity domes (Included)
- 10 plant labels (Included)
- 10 seed trays (Included)
- 10 watertight bases (Included)

## A good fit for

- Gardeners starting small batches of flower, vegetable or fruit seeds who want separate domes and watertight bases.
- Buyers who want to observe seedlings through clear trays and keep several starts organised on a windowsill or in a growing area.

## Less suited to

- Anyone needing included grow lights or a heated propagator, as the listed size is No Lights.
- Buyers who need a firmly confirmed cell count or exact product dimensions without checking the listing details.

## Customer feedback

Customer feedback describes the trays as useful for small seed batches, with reports of quick sprouting, good windowsill fit and reusability. Experiences with size and durability are mixed, including comments that the trays seem smaller than expected and reports of plastic melting in the sun. The listing describes clear plastic trays with drainage and a compact cell format, which suits small starts, but buyers should consider the mixed size feedback and protect them from strong sun exposure.
- Positive themes: Customers describe the trays as useful for seed planting and report quick sprouting results.
- Positive themes: Some customers praise their windowsill fit, design and reusability.
- Negative themes: Some customers report that the plastic melted in the sun.
- Mixed feedback: Feedback on size varies, with some finding the trays suitable and others saying they are smaller than expected.
- Mixed feedback: Durability feedback is mixed.

## Frequently asked questions

### How many cells are included?
The title claims 120 cells across the 10-pack, but the feature text describes 12-cell inserts. Check the selected listing to confirm the cell count.
### What comes in the set?
The stated contents list includes 10 seed trays, 10 watertight bases, 10 humidity domes and 10 plant labels.
### Do the trays include grow lights?
No. The listed size is “No Lights”, so separate lighting would be needed if your growing setup requires it.
### Can the trays be used outdoors?
The listing specifies indoor and outdoor use, but customer feedback includes reports of plastic melting in the sun. Consider exposure when choosing where to place them.

## Alternative options

- [6 Pack Seed Trays with Grow Light, 72-Cell Seedling Starter Kit with Lids \| Mini Greenhouse Propagator for Windowsill, Indoor Plant Germination Kit for Vegetable Herb Flower Seeds](https://bargainpostbox.co.uk/visit/mixc-seed-trays-10-pack-120-cell-humidity-domes)
- [GOTVUGE Seed Trays, 10 Pack 120 Cells Propagator with Heightened Lids, Reusable Plant Propagator with Clear Humidity Dome & Adjustable Vents, for Seed Starting, Greenhouse, Garden, Indoor Planting](https://bargainpostbox.co.uk/visit/mixc-seed-trays-10-pack-120-cell-humidity-domes)
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- [Halatool 6 sets Green 40 Cells Per Tray Seedling Trays Seed Starter Kit \| Adjustable Vents for Humidity & Temperature Control – Clear Trays with Drainage for Indoor &Outdoor Seed Starting](https://bargainpostbox.co.uk/visit/mixc-seed-trays-10-pack-120-cell-humidity-domes)
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## Add-ons

- [EarlyGrow Medium Propagator with Shatter Resistant Lid \| Used for Seed Germination and Plant Growth 38x24x18 Centimetres Gree](https://bargainpostbox.co.uk/visit/mixc-seed-trays-10-pack-120-cell-humidity-domes)
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## Images

![MIXC Seed Trays, 10 Pack, 120 Cells with Adjustable Humidity Domes — 1](https://bargainpostbox.co.uk/i/Gu-aPgA7211EW35Lj-XQne_NZr5HXUnglBLGtdY6Et9jpRDsK3Op8urWX7QcXV9uXIIheXkCMG2FYNd7lSVxl5s-ziqykmVnoOltSFgnfTBwKW5hvZZA0YoS.jpg)

![MIXC Seed Trays, 10 Pack, 120 Cells with Adjustable Humidity Domes — 2](https://bargainpostbox.co.uk/i/ZSUKzBfFrGHnb3366SIwZm79uUwLJGb_RggQOWIcLPQBiw2SUMf2qfdemqL2rACzo1aiB6t8o7v6OKh9OM7MNku95vpwoNTJRgaEYZ-PoUnALoNeHTAUz1jR.jpg)

![MIXC Seed Trays, 10 Pack, 120 Cells with Adjustable Humidity Domes — 3](https://bargainpostbox.co.uk/i/7we_WV_xBU7TAiKsVK-b--fKb1kuPkGWcmyXDSZTwqkwtzbdCdt8ZlHIioAVDI1bMoqdlsLDFkH9A-BFQ-tWv83WAOsDRXfNaXV4qMEoYsKyRPKRfnjc1-Qc.jpg)

![MIXC Seed Trays, 10 Pack, 120 Cells with Adjustable Humidity Domes — 4](https://bargainpostbox.co.uk/i/vboqVm7h4-vyPLEzQfclzV18HXGtmifN2QMFEwwyWe7Tna2CsIH2JPQL6qG3RKaUNO95PVe967bx4nNOuehYWrnAdwO08h4nodX-M6-LI15MkFWKCHee-Mt_.jpg)

![MIXC Seed Trays, 10 Pack, 120 Cells with Adjustable Humidity Domes — 5](https://bargainpostbox.co.uk/i/pm3UEBrEngf940ZoNk2Lq9LT5lzfNtLC02chR5M0LsFY6n4OGYKp3vSdpWSdv-scMENe9krvHVbskkV1nsOq9bYPs1NT745e6gghtMH4Q6i21Z9MqVcoUh_b.jpg)

![MIXC Seed Trays, 10 Pack, 120 Cells with Adjustable Humidity Domes — 6](https://bargainpostbox.co.uk/i/TVGj0R9ukXHZnPn6NuI9I6_QAqjcodtnjTLyVCGegiekKNWCFXDaIMSeCD7FjQ1gwPJTdAJ2gdCfSo6lD4hThzK-OsaFOe4rvm2eRvYYEFoNwpxRTUd1OUhd.jpg)

![MIXC Seed Trays, 10 Pack, 120 Cells with Adjustable Humidity Domes — 7](https://bargainpostbox.co.uk/i/teR5S-jh8ZpCz6dWmaHbM8_wVDAKV2VTXrDnofGW_0z773ghh6bm_go-LrYA9Bd3V17cQcsFm306iBWQVCtomaz7ahf04IkIxh8NyEW5HgkGVHhDraJ1t3Qg.jpg)