Showing 1–12 of 28 results

420 Sale | 2026 New Spider Farmer® 32 Pint Dehumidifier – Smart APP Control with RJ12 Cable & Drain Hose, Ideal for Grow Tent & Grow Room

Original price was: $219.99.Current price is: $189.99.
New Version: SMART HUMIDITY CONTROL The dehumidifier connects to the GGS Power Strip AC5/AC10 and GGS Controller via an RJ12 cable, allowing remote control through Bluetooth or the Spider Farmer app. Seamlessly integrate with the Spider Farmer GGS Series for intelligent control of windspeed, runtime, and Auto Humidity Control. Please let the dehumidifier sit for 24 hours before use, as it contains a compressor. Spider Farmer Dehumidifier Manual & Operation Guide

Why Choose Our Compressor Dehumidifier Over Cheaper Options?
You may find dehumidifiers on the market priced at just a few dozen dollars, but most of those use semiconductor technology. Semiconductor dehumidifiers work by cooling air with a thermoelectric effect, but they are far less effective, especially in colder weather. Our dehumidifier uses a high-quality compressor, which comes at a higher cost but delivers far superior performance.

Why a Compressor Dehumidifier?
Semiconductor dehumidifiers simply can’t get the job done—especially in winter, as they struggle to operate efficiently in low temperatures. In contrast, compressor dehumidifiers are widely used in commercial settings for their effectiveness. In fact, our unit removes moisture up to 39 times faster than semiconductor models. That means faster results and lower energy consumption, saving you both time and money on electricity bills.

How Does It Work?
Our dehumidifier pulls in humid air, removes the moisture, and then releases the dry air back into your tent or space. The collected moisture can either be stored in the built-in water tank or drained continuously using the included hose. According to our tests, it may increase the temperature inside your tent by 2-4℉ (around 1-2°℃), a small trade-off for such efficient moisture removal.

User-Centered Design for Tents
We understand our users’ needs, which is why this dehumidifier is specifically designed for tent environments. The dry air outlet pipe is tailored to fit seamlessly with tents, ensuring optimal airflow. It’s perfect for 2×2 ft (60×60 cm), 2×4 ft (60×120 cm), 2.3×4.6 ft (70×140 cm), 3×3 ft (90×90 cm), 4×4 ft (120×120 cm), and 5×5 ft (150×150 cm) tents. Whether you’re using a small or large tent, our dehumidifier adapts effortlessly to create the ideal environment.

User-Friendly Features
For added convenience, our dehumidifier comes with a power outage memory function. If the power goes out, it will remember its previous settings, ensuring a smooth restart. The dehumidifier retains these settings and will automatically turn back on when power is restored—no manual restart needed.

420 Sale | 2026 Spider Farmer® 5-in-1 pH Hydroponic Meter Kit

Original price was: $49.99.Current price is: $39.99.

420 Price Guarantee

Designed for hydroponics and plant growth, it accurately measures pH, EC, TDS, temperature, and salinity to ensure optimal nutrient uptake.

  • 5 in 1 Accurate Measurements

Designed for hydroponics, it accurately measures pH, EC, TDS, temperature, and salinity to ensure optimal nutrient uptake.

  • High-Sensitivity Sensor

With a high-sensitivity electrode sensor, it provides stable readings with ±0.05 pH accuracy, preventing nutrient issues and fertilizer waste.

  • TDS & pH on one screen

TDS & pH on one screen—clear at a glance for faster, more precise nutrient management.

  • Waterproof & Dustproof Design

Specially sealed for water, dust, and moisture resistance, ensuring reliable performance in hydroponics.

  • Long-lasting Battery

Built-in 600mAh lithium battery supports 300 cycles, with up to 6 months standby on one charge.

Package Includes:

  • 5-in-1 Hydroponic Tester x 1
  • Type-C Cable (60cm) x 1
  • 4.00 Calibration Powder x 1
  • 6.86 Calibration Powder x 1
  • 9.18 Calibration Powder x 1
  • User Manual x 1 → Click here to view the online manual

2026 New Spider Farmer SE1500 150W LED Grow Light, Smart App Control (WiFi & Bluetooth), Dimmable Full Spectrum for 2×2FT Grow Tent

Original price was: $169.99.Current price is: $119.99.
2026 Updated Version
Following industry-wide supply changes, the SE Series changed to advanced Bridgelux High-Efficiency LED Platform.
Key specs, output, and light uniformity remain consistent with previous versions. ● PPE: 2.85 μmol/J ● PPF: 428 μmol/S ● Dimension: 16.1''x16''x2.6'' (40.86cmx40.77cmx6.72 cm) ● Coverage: 2x2FT (70x70cm) ● Grow Tent Compatible: 2x2FT (70x70cm) ● Recommended Fan Size: 4-InchSE1500 Full Grow Tent Kits ● Fixed LED bar, no complex assembly required. Plug-and-play design. ● App Smart Control Bluetooth & WiFi-enabled so you can easily control your equipment via the Spider Farmer APP. ● Great choice for efficient, high-quality indoor plant growth. Support plants through all stages of growth: seedling, vegetative, and flowering, making them versatile for various plant types. Ideal for indoor gardening in small to medium grow tents. Package includes: 1xSE1500 LED, 1xStandard Plug, 1xDimmable Cable, 2xRope Ratchet, 1xUser Manual

420 Sale | Log in for $40 OFF | Spider Farmer® 4‘x4‘x6.5‘Complete Grow Tent Kit丨SF4000 450W Full Spectrum LED Grow Light丨6” Ventilation System with Humidity and APP GGS Controller丨6” Clip Fan

40$ OFF when logged in
Original price was: $859.99.Current price is: $739.99.
Please check the "Recommended Pairings"  below to enjoy  Free  Tent Insulation Cover.    The new version features a design with an RJ12 port, a change to the GGS controller kits, and a smart ventilation control Clip Fan, and power strip kit adjustments can be made through the Spider Farmer app.
  • Our 4′ x 4′ grow tents are perfect for growing 4-9 full-sized plants from the vegetative stage to flowering. The compact design is ideal for growers with limited space.
  • Cost-effective and hassle-free way to create an indoor grow room.
  • Eliminates the guesswork and stress of determining the right equipment setup for your tent.
  • Provides a complete setup, saving you time and effort.
☞Click here to view the online User Manual. Main products include:
  • 1 × SF4000 450W EVO Full Spectrum LED Grow Light
  • 1 × 4″X4″ Grow Tent
  • 1 × 6″ Inline Duct Fan
  • 1 × GGS controller
  • 1 × 6″ Carbon filter
  • 1 ×  6″ Clip Fan

420 Sale | 2026 Spider Farmer® G1000W WiFi & Bluetooth App-Controlled Dimmable Cost effective Full Spectrum High Yield Commercial LED Grow Light for 5X5 Grow Tent

Original price was: $779.99.Current price is: $589.99.
PPF: 2940 μmol/s PPE: 2.9 μmol/J Dimension: 44.17'' x 45.39'' x 3.08'' Coverage: 5’x5′ (150x150cm) Smart Control via App(Search for "Spider Farmer" on the Apple Store or Google Play to download our app) Simulate Sunrise and Sunset: Easily create natural lighting effects. For example, set your lights to gradually brighten from 8:00 to 8:30 AM at 80% brightness, and dim from 7:30 to 8:00 PM back to 0%. Set your own schedules: turn lights on and off at specific times, adjust brightness levels, and more. The G series is our latest economy line, and the main reason to choose the G series is that it uses diodes from the American brand Bridgelux. This series has the highest density of LEDs in our lineup, providing exceptional light penetration and super even coverage. The high-density LEDs ensure that energy running through each diode is optimized, generating less heat. With such a high number of diodes, each LED can operate without being pushed to its limits. It’s the best choice for budget-conscious growers seeking high yields. Looking for a complete setup? Check out the G1000W Grow Tent Kit. Grow Tent Compatible: 5′X5′ Recommended Fan Size: 6-Inch

420 Sale | 2026 Spider Farmer® G8600 800W WiFi & Bluetooth App-Controlled Dimmable Cost effective Full Spectrum High Yield LED Grow Light for 4X4 / 5X5 Grow Tent

Original price was: $569.99.Current price is: $469.99.
PPF: 2283 μmol/s PPE: 2.85 μmol/J Dimension: 44.17'' x 45.39'' x 3.27'' Coverage: 4’x4′ (120x120cm);  5’x5′(150x150cm) Smart Control via App(Search for "Spider Farmer" on the Apple Store or Google Play to download our app) Simulate Sunrise and Sunset: Easily create natural lighting effects. For example, set your lights to gradually brighten from 8:00 to 8:30 AM at 80% brightness, and dim from 7:30 to 8:00 PM back to 0%. Set your own schedules: turn lights on and off at specific times, adjust brightness levels, and more. The G series is our latest economy line, and the main reason to choose the G series is that it uses diodes from the American brand Bridgelux. This series has the highest density of LEDs in our lineup, providing exceptional light penetration and super even coverage. The high-density LEDs ensure that energy running through each diode is optimized, generating less heat. With such a high number of diodes, each LED can operate without being pushed to its limits. It’s the best choice for budget-conscious growers seeking high yields. Looking for a complete setup? Check out the G8600 Grow Tent Kit. Grow Tent Compatible: 5′X5′ Recommended Fan Size: 6-Inch

$4 OFF for logged-in members I 2026 New Spider Farmer 4.6’x2.3’x6.5′ 140cm x 70cm x 200cm Pro White Indoor Grow Tent 2000D Oxford Cloth Hydroponics Plant Growing Box

4$ OFF when logged in
Original price was: $169.99.Current price is: $149.99.
  • Updated Smart & Organized Control System Design Built-in hooks and cable management keep controllers, power strips, and wires securely mounted, tidy, and moisture-safe for a cleaner, safer grow space.
  • Perfect for Seedlings & Small-Scale Growing This compact white tent offers an ideal environment for seedlings, clones, or small indoor plants — great for beginners or supplemental grow setups.
  • 2000D Oxford Fabric Made from thick, durable 2000D Oxford cloth with superior light-blocking and reflective properties for enhanced growing efficiency.
  • Roll-Up Flap Design User-friendly roller blinds let you quickly access your plants while keeping the space secure and light-controlled.
  • Clear Observation Window Easily monitor your plants without unzipping the tent. The built-in viewing window allows you to check plant growth at a glance while minimizing light loss.
  • Vents & Cable Ports Designed with ventilation openings and harness holes for efficient airflow, heat dissipation, and organized cable management.
  • Clean & Stylish Appearance The modern white exterior blends seamlessly with home interiors — perfect for discreet, aesthetic indoor gardening while keeping your space tidy and stylish.
Looking for a complete setup? Check out the 70x140x200cm Grow Tent Kit>>>

2026 Spider Farmer Grow Tent Heater – Smart APP Temperature Control,10-Level PTC Heating,Day/Night Auto Settings,24H Timer, Safe Indoor Plant Heater for Grow Rooms

Original price was: $125.99.Current price is: $89.99.

Upgraded Grow Tent Heater with App Control

  • Smart App Control & Automation:Connects seamlessly with the Heater and GGS Series via the app for remote control, real-time monitoring, and automated temperature management.
  • Precise & Stable Temperature Control:Advanced PTC plates and PWM technology provide 10 adjustable heat levels with custom Day/Night modes for stable, efficient temperature control.
  • Natural Day–Night Temperature Simulation:Automatically mimics natural temperature fluctuations, supporting healthier plant metabolism, stronger growth, and improved yields—especially critical during flowering.
  • Grow-Safe Design with Advanced Protection:High-grade flame-retardant materials exceeding V0 and meeting 5VA standards, built-in hardware and overheat protection, ensuring safe and stable operation in grow tents and indoor environments.
  • Optimized Airflow for Plant Health:Includes a 160cm adjustable hose for even warm air distribution, avoiding direct airflow on plants and supporting healthy growth.
  • Drying-Stage Support:Works with dehumidifiers to provide controlled heat and airflow during plant-drying, ensuring consistent moisture reduction while preserving quality.
SF Heater Use Manual 03

420 Price Guarantee | Spider Farmer 13 inch Bud Leaf Bowl Trimmer ,Twist Spin Cut with Clear Visibility Dome

Original price was: $109.99.Current price is: $85.99.
Designed for precision and convenience, this compact bud bowl trimmer is perfect for small batches. Featuring sharp bowl trimmer blades, it ensures clean cuts whether you're trimming wet or dry. Ideal for growers seeking the best bowl trimmer for efficient bud and leaf removal. User Mannual:Spider Farmer 13'' Bowltrimmer-User-Manual. Food-grade MaterialMade from food-grade materials, this bud trimmer is friendly to the human body. Eco-friendly.【Sharp Stainless Steel】 Blades: The stainless steel is sharp enough to cut bud leaf easily without damaging vital stems and branches of the plants; Making pruning an enjoyable process 【Wet & Dry Trimming】: The straight blade is used for wet trimming; The serrated blade and X-blades are used for dry trimming 【User-Friendly 】– Easy to assemble, operate, and clean, making it ideal for both beginners and professionals. 【Versatile Use 】– Suitable for trimming flowers, leaves, and other delicate plant parts, making it an essential tool for growers. Package including: 1 X 13" Bowl Trimmer 1 X Serrated Blade 2 X Flat Blade 2 X Cross Blade 1 X Gloves 1 X Gardening Scissors 1 X Small Scissors

420 Price Guarantee I Spider Farmer® 4″ Inline Fan 205 CFM with GGS Controller Ventilation System for Indoor Grow

Original price was: $109.99.Current price is: $89.99.
  • Four operating modes can be selected
  • Set start & stop times
  • Set running & standby speeds
  • CO2 device On/Off control
Ventilation system for hydriponic grow tents, transfer heating/cooling, and exhaust odors. Package incluses: 1×4″ inline fan; 1xGGS controller (Do not include a power cord, directly connect to the inline fan);  1x temperature and humidity sensor, 1×light adapter,  1x RJ12 telephone line splitters

420 Price Guarantee I Spider Farmer® 48”X20.75” Seedling Heat Mat and Digital Thermostat for Seed Starting Propagation and Increase Germination

Original price was: $59.99.Current price is: $49.99.
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.

420 Price Guarantee I Spider Farmer®100mm 4″ Inch Inline Fan 205 CFM with Speed Controller RJ12 Port, Grow Tent Ventilation, GGS Controller Compatible

Original price was: $89.99.Current price is: $75.99.
An inline fan improves airflow, regulates temperature and humidity, and helps plants grow stronger. It removes hot, stale air from your grow space and brings in fresh air—creating a healthy environment for your plants to thrive. Perfect for Grow tents, hydroponic rooms, and other indoor growing setups that require quiet, reliable airflow with smart control options Package Includes:  1×4″ Inline fan, 1xSpeed Controller (GGS Controller Not Include)