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🌿 Heat Smarter, Grow Stronger — Your Plants’ New Best Friend!
The Spider Farmer Grow Tent Heater is a 530W portable heating solution designed specifically for grow tents, greenhouses, and plant rooms. Featuring advanced PTC heating technology with 10 adjustable heat and fan levels, it offers precise temperature control through smart sensors and four adaptive modes. Its whisper-quiet operation, 24-hour timer, and 160cm adjustable hose ensure even heat distribution without disturbing your plants. Safety is paramount with multiple protections including flame-retardant materials and automatic shutoff, making it ideal for both home and commercial growers seeking reliable, energy-efficient climate control.











| ASIN | B0DHS6J7ZY |
| Amperage | 3 Amps |
| Brand Name | Spider Farmer |
| Color | Black |
| Customer Reviews | 4.1 4.1 out of 5 stars (177) |
| Form Factor | Dish |
| Fuel Type | Electric |
| Heat Output | 530 Watts |
| Heating Element | PTC Heating |
| Heating Method | PTC Heating |
| Included Components | RJ12 cable, grow tent heater, temp sensor, vent hose |
| Indoor Outdoor Usage | Outdoor |
| Item Dimensions D x W x H | 30.5D x 30.5W x 16H centimeters |
| Item Weight | 2.44 kg |
| Max Temperature Setting | 140 Degrees Fahrenheit |
| Min Temperature Setting | 32 Degrees Fahrenheit |
| Model Number | SF-Heater |
| Mounting Type | Floor Mount |
| Number of Speeds | 10 |
| Part Number | SF Heater |
| Power Source | ac |
| Recommended Uses For Product | Desk, Greenhouse, Office, Tent |
| Room Type | Bedroom |
| Special Features | Adjustable Speed, Digital Display, Electronic Thermostat, On Off Timer |
| Voltage | 110 Volts (AC) |
D**R
My banana plants are toasty warm. Keeping them at the day and night temps I need. I will be a happy camper if I get them to bloom
R**S
Had to replace the plug top for a uk as it was supplied with a US plug, it's dual voltage despite the heater not displaying this info on the heater but the manual does confirm it. They have used a flex which doesn't indicate too easily which side is the Live or Hot as our US friends know it but a quick Google search helped me identify the conductors polarity enabling me to wire the UK plug. After this I simply plugged it in, connected to the ggs controller and it just started to run to environment settings I had already pre set. Very happy with it :) Delivery was about a week which is good considering it's journey
K**B
I have been using this heater for about 5 months now with no issues. It's reliable and seems durable, it achieves the target temperature with ease. Heater settings are also pretty straightforward. Bought it on sale so it was a great value.
J**R
Works great
N**M
Brilliant item, got it just in time to stop the cold from creeping in. Highly recommend this item and many other spider farmer items too. Very easy to set up and fit, brilliant quality
Trustpilot
4 days ago
2 weeks ago