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2025 New Spider Farmer® 48”X20.75” Seedling Heat Mat With 8 Pack Seed Starting Trays for Indoor Gardening
Original price was: $115.99.$94.99Current price is: $94.99.
【Free gift on $1500+ orders, limit 1 per customer】Spider Farmer® 16L Cool Mist Humidifier for Plants
Original price was: $159.99.$143.99Current price is: $143.99.
2025 Spider Farmer Genius Grow System Sensor Pro Kits, CO2 Sensor and PPFD Sensor
Original price was: $69.99.$59.99Current price is: $59.99.
This product is specifically designed for customers aiming to achieve optimal growth results, particularly those using CO2 supplementation and high PPFD lights. It includes a temperature and humidity PPFD sensor that can replace the temperature and humidity day/night sensor in our GGS Controller Kits and GGS AC5/AC10 Power Strip Kits (please note that the “Temp Humi PPFD sensor” cannot be used together with the “Temp Humi Day/Night sensor” in the GGS Controller Kits and GGS AC5/AC10 Power Strip Kits — only one can be used at a time). The standout feature of this sensor is its ability to measure PPFD, as opposed to simply detecting light or darkness.
Additionally, the product comes with a CO2 sensor and studies show that CO2 supplementation can boost plant growth rates by 20-100% on average and increase overall crop yields by 20-30%. When CO2 is added, using high PPFD lights further enhances photosynthesis rates, optimizing plant growth. Together, the two sensors in this kit will help you achieve the best possible results.
If you’re new to growing and wondering how high to hang your lights, the PPFD sensor included in this Sensor Pro is a great tool for you. Here’s a simple guide for each growth stage:
- Seedling stage: Ideal PPFD is around 100-300.
- Vegetative stage: Ideal PPFD is around 400-600.
- Flowering stage: Ideal PPFD is around 800-1000.
This product is not compatible with controllers or similar accessories from other brands.
The kit includes:
2 x RJ12 cables 2.5m (for connecting devices)
2 x RJ12 cables 0.25m (for connecting between telephone line splitters)
2 x RJ12 telephone line splitters (for expanding connections)
1 x PPFD bracket (for securing the PPFD sensor)
Fast Shipping
Same day delivery, 3-8 business days for the product to reach you.
After-Sale Service
Up to 2 years warranty. Best customer service.
The Cyber Monday sale will end on December 8nd.
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WHY CHOOSE US
1. Customer Satisfaction and Quality Products
Spider Farmer is a reputable brand in indoor and hydroponic gardening. Its products are widely used by farmers, hobbyists, and professionals. The company's mission is to help people grow healthy and vibrant plants in any environment. Spider Farmer continuously works to enhance and expand its product range to meet the evolving needs of its customers.
2. Best Prices Guarantee
Spider Farmer is committed to providing the best prices online for all our products. When you shop with us, rest assured that you are receiving the best online prices.
3.Enjoy Free and Discreet Shipping Across the USA
Our company is pleased to provide complimentary shipping to nearly every state in the USA, utilizing trusted couriers such as FedEx, UPS, USPS, and other reliable shipping providers. We understand the importance of privacy and will ensure that your package arrives discreetly.
4. Commitment to Customer Care
At Spider Farmer, we take responsibility for ensuring that our customers are always satisfied with their purchase. If anything is wrong, we guarantee to make it right, and you can reach us via call, email or message, and we will respond in about 1 business day or less.
5.Hassle-Free Returns and Refunds
In case your purchase does not meet your standards, we offer a hassle-free 30-day refund and return policy. Refer to our full return policy for details.
6.Dependable Global Shipping
We offer international shipping for all our products via FedEx, UPS, USPS, DHL, and other reputable couriers. To obtain a shipping quote, please proceed to the checkout process or get in touch with our customer service team for further assistance.
7. Buy Now, Pay Later with PayPal
Time and flexibility are on your side. Get what you want and break the payments up over weeks or even months.
8. Secure Payment Methods
We accept major credit and debit cards, PayPal, and bank transfers, and all card payments are processed through our encrypted SSL security processing system, ensuring that your identity is always protected.
Spider Farmer is dedicated to providing high-quality products and exceptional customer service to ensure a happy growing experience for all our customers.
Related products
2025 Spider Farmer Genius Grow System AC5 Power Strip Kits, App-Based Smart Controls for Grow Room and Tent
The Spider Farmer GGS AC5 Power Strip Kits are ideal for customers who need precise control over G SERIES, SE SERIES, or SF SERIES LED Grow Lights (excluding the SF1000D, SF300, and SF600 from the SF SERIES) and those who also need to control devices like Clip Fans, Inline Fans, Supplemental Light Bars, and Humidifiers. With this kit, you can set the on/off times for your lights, adjust brightness, and even simulate sunrise and sunset. Most importantly, it can connect to a temperature, humidity, and light sensor to automatically dim or turn off the lights based on the detected temperature.(Supports Wi-Fi connection with 2.4GHz routers)
The current Clip Fans with RJ12 ports also support fine control, allowing you to set fan on/off times, standby speed (for lower speed operation after runtime ends), and oscillation range. You can even simulate natural wind (from the speed you set to the L1 speed in a back-and-forth motion).
If your Clip Fan or Inline Fan does not have an RJ12 port, it can still be controlled through the GGS AC5 Power Strip. If you’re unsure how to check whether it has an RJ12 port, please refer to point 7 in the description.
The kit includes:
- 1 x GGS AC5 Power Strip
- 1 x temperature, humidity, and light sensor
- 3-in-1 soil sensor 1pc
- 2-in-1 adapter 1pc (for connecting the lights to the controller)
- 2.5m RJ12 cables 7pcs (for connecting devices)
- 0.25m RJ12 cables 2pcs (for connecting between telephone line splitters)
- 3 x RJ12 telephone line splitters (for expanding device connections)
- 6 x hook and loop straps (for organizing cables)
2025 Spider Farmer GGS Controller Kits, Grow Tent Environment Controller
The Spider Farmer GGS Controller Kit is perfect for customers who need precise control over the G Series, SE Series, or SF Series LED grow lights (excluding the SF1000D, SF300, and SF600 models). With this kit, you can set the on/off times and brightness levels of your lights, as well as simulate sunrise and sunset. For example, the lights can be set to gradually increase brightness from 0% to 100% between 8:00-8:30 AM, and then dim from 100% to 0% between 7:30-8:00 PM. (Supports Bluetooth and Wi-Fi).
The current Clip Fans with RJ12 ports also support fine control, allowing you to set fan on/off times, standby speed (for lower speed operation after runtime ends), and oscillation range. You can even simulate natural wind (from the speed you set to the L1 speed in a back-and-forth motion).
If your Clip Fan or Inline Fan does not have an RJ12 port, it can still be controlled through the GGS Power Strip. If you’re unsure how to check whether it has an RJ12 port, please refer to point 4 in the description.
The kit includes:
- 1 x GGS controller (with power supply and a wall-mountable metal rail)
- 1 x GGS temperature and humidity sensor
- 1 x GGS 2-in-1 adapter (for connecting the lights to the controller)
- 2 x RJ12 telephone line splitters (for expanding connections)
- 2.5m RJ12 cables 6pcs (for connecting devices)
- 0.25m RJ12 cable 1pc (for connecting between telephone line splitters)
- 4 x hook and loop straps (for organizing cables)
2025 New Spider Farmer® 48”X20.75” Seedling Heat Mat and Digital Thermostat for Germination
Your seeds will only germinate if they are provided the right environment. Seeds need to be warmer than room temperature (75-80 degrees, to be exact) to sprout, and so you will see a much higher germination rate with a heat mat.
Spider Farmer’s Seedling Heat Mat warms the root area of seedling 50-77°F above the ambient air temperature, significantly improving the germination process and the success rate of seedlings and cuttings.
2025 Spider Farmer 4 Tier Plant Stand With Grow Lights 108W , Plant Shelf with Tent for Indoor Plant and Greenhouse
The Spider Farmer 4-Tier Plant Stand with 6 Pcs Grow Lights is a compact indoor gardening solution. With 4 adjustable shelves (Including top layers） built-in 108W grow lights, and a high-density Oxford fabric tent, and featuring a transparent front door, allows you to observe your plants easily, it supports healthy plant growth in small spaces year-round.
● Dimension: 27.6" L X 13.8" W x 51.1"H
Package Includes:
6 X Light Bar ( 108watt/ 6 bars; 18watt each bar)
1 X Plant Stand
4 X Wire Mesh
3X Waterproof Mat
1 X Grow Tent
User Manual-Check More
For more details, check out the product descriptions.
2025 Spider Farmer 4 Tier Plant Stand With Grow Lights 54W , Plant Shelf with Tent for Indoor Plant and Greenhouse
The Spider Farmer 4-Tier Plant Stand with 6 Pcs Grow Lights is a compact indoor gardening solution. With 4 adjustable shelves (Including top layers）built-in 54W grow lights, and a high-density Oxford fabric tent, and featuring a transparent front door, allows you to easily observe your plants, it supports healthy plant growth in small spaces year-round.
● Dimension: 15.94" L x 12.01" W x 47.2"H
Package Includes:
6 X Light Bar ( 54watt/ 6 bars; 9watt each bar)
1 X Plant Stand
4 X Wire Mesh
3X Waterproof Mat
1 X Grow Tent
User Manual-Check More
For more details, check out the product descriptions.
Spider Farmer 4 Self-watering System Kits For Indoor Grow Tents, Greenhouses
Do you know the Gravity-Fed irrigation System?
- Our auto watering system works without power（Saving Electricity）, and water pressure, using gravity to keep the water flowing.
- For best results, lay the Self Watering Fabric Pot Base, Shut-off Valve Box, and tubes flat on the ground, and always keep the folding bucket filled with water.
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