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Item #:
27515433
VIVOSUN 3" x 20" Seedling Heat Mat and Digital Thermostat Combo Set
3 Sustainability Highlights
Item #:
27515433
ANG 39
Price Details
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*All items will import from US
43%
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Imported from USA store
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Order now and get it around Sunday, August 30
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VIVOSUN’s professional heat mat maintains sweet-spot temperatures around 68-86℉ (20-30℃) – perfect for seedling starting and cutting propagation
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Product Details
| Other Special Features of the Product | Water-resistance, Stable and Uniform Heat, Energy Efficiency, Versatility |
| Brand Name | VIVOSUN |
| Manufacturer | VIVOSUN |
| Model Number | VS-330104 |
| Unit Count | 1 Count |
| Color | Black |
| Brand | VIVOSUN |
| Special Feature | Water-resistance, Stable and Uniform Heat, Energy Efficiency, Versatility |
| Item Highlight | UL & MET-Certified Heating Pad for Hydroponic, Kombucha Tea, Brewing, Fermentation & Plant Germination See more |
| Item Weight | 1.5 lbs (680 grams) |
Product Description
Sustainability Highlights
This product has sustainability features recognized by trusted certifications.
Recycled materials
Contains at least 50% recycled material. As certified by
Global Recycled Standard (GRS) certified products contain recycled content that has been independently verified at each stage of the supply chain, from the source to the final product and meet social, environmental, and chemical requirements. The purchase of Global Recycled Standard (GRS) certified products supports the use of recycled content in the supply chain. A product must contain at least 50% certified GRS material to qualify for inclusion in Climate Pledge Friendly. Learn more about this certification
- Certification Body
- Intertek
- Certification Number
- TE-00133586
Safer chemicals
Made with chemicals safer for human health and the environment. As certified by
Global Recycled Standard (GRS) certified products contain recycled content that has been independently verified at each stage of the supply chain, from the source to the final product and meet social, environmental, and chemical requirements. The purchase of Global Recycled Standard (GRS) certified products supports the use of recycled content in the supply chain. A product must contain at least 50% certified GRS material to qualify for inclusion in Climate Pledge Friendly. Learn more about this certification
- Certification Body
- Intertek
- Certification Number
- TE-00133586
Worker well-being
Manufactured on farms or in facilities that protect the rights and/or health of workers. As certified by
Global Recycled Standard (GRS) certified products contain recycled content that has been independently verified at each stage of the supply chain, from the source to the final product and meet social, environmental, and chemical requirements. The purchase of Global Recycled Standard (GRS) certified products supports the use of recycled content in the supply chain. A product must contain at least 50% certified GRS material to qualify for inclusion in Climate Pledge Friendly. Learn more about this certification
- Certification Body
- Intertek
- Certification Number
- TE-00133586
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the size of the VIVOSUN Seedling Heat Mat?
Answer: The VIVOSUN Seedling Heat Mat measures 48 x 20.75 inches. This size is ideal for accommodating multiple seed trays or larger potted plants simultaneously. The ample surface area ensures even heat distribution, promoting optimal germination conditions. Whether you're starting flower seeds in trays or nurturing vegetable seedlings, this mat provides ample space for various indoor gardening projects. -
Question:
How does the digital thermostat work with the heat mat?
Answer: The digital thermostat included in the VIVOSUN combo set allows for precise temperature control. It continuously monitors the temperature and adjusts the heat output from the mat, ensuring that the seedlings receive consistent warmth. This feature is particularly useful for maintaining ideal conditions for germination, as different plants have specific temperature needs. This combination ensures higher germination rates and healthier seedlings for your indoor gardening efforts. -
Question:
Is the VIVOSUN heat mat suitable for all types of plants?
Answer: Yes, the VIVOSUN heat mat is suitable for a wide variety of plants, including herbs, flowers, and vegetables. Its ability to provide gentle, consistent warmth enhances seedling growth and germination, benefiting both tropical and non-tropical plants. By using this heat mat, gardeners can optimize their indoor growing environment, making it possible to cultivate plants that require specific temperature conditions for optimal growth. -
Question:
What certifications does the VIVOSUN heat mat have?
Answer: The VIVOSUN heat mat is UL and MET-certified, ensuring it meets stringent safety and quality standards. These certifications offer peace of mind, confirming that the product has been tested for performance and safety. This means users can trust its reliability while using it for germination or other indoor growing needs without any concerns about electrical hazards. -
Question:
Can the heat mat be used in conjunction with hydroponic systems?
Answer: Absolutely! The VIVOSUN heat mat is particularly beneficial for hydroponic systems by providing warmth to the roots, which can enhance nutrient uptake and overall plant growth. This is especially useful during colder months when indoor temperatures may be lower. Using the heat mat in a hydroponic setup can lead to improved yields and healthier plants. -
Question:
How do I clean the heat mat after use?
Answer: Cleaning the VIVOSUN heat mat is simple. After disconnecting it from the power source, use a damp cloth with mild soap to wipe the surface. Avoid submerging the mat in water or using abrasive cleaners, as this may damage the material. Regular cleaning ensures that the mat remains safe and effective for future planting seasons and prevents any build-up that could affect performance. -
Question:
Can the heat mat be used outdoors?
Answer: The VIVOSUN heat mat is designed specifically for indoor use and should not be used outdoors. Outdoor conditions can expose the mat to moisture and temperature variations that may compromise its functionality and safety. It is best utilized in controlled indoor environments where temperature stability can be maintained, ensuring optimal growth for your plants. -
Question:
What temperature does the heat mat reach?
Answer: The VIVOSUN heat mat can reach temperatures up to approximately 85°F (29°C), which is ideal for most seed germination needs. The built-in thermostat maintains the heat level, ensuring that it provides a consistent environment for seedlings. This temperature range supports healthy root development and chilling-sensitive seedlings, making it a versatile tool for indoor gardening. -
Question:
How does the heat mat benefit seed germination?
Answer: The VIVOSUN heat mat significantly enhances seed germination by providing consistent warmth, which is crucial for many seeds to sprout. The warmth stimulates enzyme activity, promoting faster germination and stronger seedlings. By using this heat mat, you can effectively shorten the time it takes for seeds to germinate, which is particularly beneficial when starting plants early in the season or in cooler climates. -
Question:
Where can I buy the VIVOSUN 48 x 20.75 Seedling Heat Mat and Digital Thermostat Combo Set?
Answer: You can buy the VIVOSUN 48 x 20.75 Seedling Heat Mat and Digital Thermostat Combo Set at Ubuy. Ubuy offers a convenient purchasing experience, and you can find a variety of VIVOSUN products to meet your indoor gardening needs. Their platform ensures product authenticity and customer service, allowing you to make informed choices for your gardening ventures.
VIVOSUN Germination Kits VS-330104 Editorial Review
**** The VIVOSUN Heat Mat with external controller and temperature probe has received positive feedback from users who appreciate its functionality and effectiveness in promoting seedling growth. The setup process for this heat mat appears straightforward, allowing plant enthusiasts to adjust target temperatures easily. Users Consistently report successful germination results, attributing their thriving seedlings to the even heat provided by the mat. Many customers have found the digital thermostat and its visibility to be significant advantages, allowing for easy monitoring of soil temperatures without fuss. Moreover, the heat mat excels in maintaining steady temperatures when set correctly, contributing to a favorable germination environment, especially when paired with additional equipment like humidity domes and grow lights. Generally, users who reported frustrations did so after trying other models that did not perform as expected. Several customers noted the importance of using the mat under appropriate conditions, as it may struggle to maintain desired temperatures in colder environments without proper coverage. Despite some early skepticism and initial setup challenges, overall experiences have led users to recommend the VIVOSUN mat as a reliable choice for indoor gardening enthusiasts. However, there are mentions of a somewhat clunky temperature adjustment process that may deter some users, alongside concerns regarding the mat's overall heat distribution. Still, the Consensus leans towards its value and effectiveness, particularly for those looking to enhance seedling propagation efficiently. In summary, the VIVOSUN Heat Mat stands out as a strong performer in its category, delivering quick and Consistent results for budding horticulturists. **
Customer Reviews & Ratings
15421 customers ratings
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5 Star
76%
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4 Star
14%
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3 Star
5%
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2 Star
1%
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1 Star
4%
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Pros
- Easy to set up and use.
- Maintains steady and even temperatures for improved seedling growth.
- Digital thermostat is clear and easily visible.
- Effective in promoting rapid germination when used correctly.
- Affordable and offers good value for the price.
Cons
- The process for adjusting temperature settings can be confusing.
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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ANG 39
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Features & Benefits
- UL and MET-certified Heating pad
- Maintains temperature between 68-86℉ (20-30℃)
- Ultra-durable and flexible
- Stable and uniform heat
- Low power consumption
- Works in any season
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