Heat Sheets &  Digital Controllers for Better Propagation

SunBlaster Heat Sheets speed seed germination and stimulate root growth by keeping soil at about 70º F. Here's a clever extra — instructions and growing tips are printed right on the mat, so you can't lose them.  


This 9" x 19" Heat Sheet holds a standard 1020 seed flat.  Complete with 6' power cord. Heavy-duty construction makes these mat very durable, and work well in harsh environments.


Make sure you have lots of light!


All seedlings require a considerable amount of light, so make sure you have a sunny, south-facing window. If seedlings don't get enough light, they will be leggy and weak.


If you don't have a sunny, south-facing window, invest in grow lights and a timer . It's the best way to ensure consistent, abundant light. Set the timer for 15 hours a day, water regularly and you're sure to get great results.

Works with all 1020 Trays!

The SunBlaster Seedling Heat Sheet warms the root area up to 20 degrees Fahrenheit (11 Celsius) over the ambient air temperature to improve germination and increase the success of seedlings and cuttings. Complete instructions printed right on the mat!

Specifications Item# 1400517
Mat Size 9" x 19.5" - 23 x 50 cm
Power Consumption 17 Watts
Warming Capacity 20F |  11C Above Ambient
Voltage 120V

Achieving the ideal temperature for your plants is crucial to grow strong, healthy plants as rapidly as possible. The SunBlaster Heat Sheet Digital Controller is designed to help you achieve the optimal growth conditions for all your plants to give you the best results possible.

Specifications Item# 1400520
Input 120V / 60Hz
Output 120V / 60Hz
Max Current 8.3 Amps
Maximum Wattage 1000 Watts
Low Setting 20°C / 68°F
High Setting 42°C / 108°F

SunBlaster Holdings ULC

Distribution Center

5543-275th Street

Langley . BC. Canada

Phone: 604-381-1166

SunBlaster Holdings ULC

Head Office

 200-2033 Gordon Drive

Kelowna . BC . Canada

Phone: 236-420-0242