
Spider Farmer® 6L Cool Mist Humidifier for Plants
$79.99
Humidifier Black Friday Deal
If you notice a low humidity level, it is crucial to take prompt action to improve it. An inadequate amount of moisture in the air can result in a slowdown in growth and reduced efficiency of photosynthesis
Our high-efficient humidifier is designed to enhance your planting environment with ease.
Size:215*260mm
6L humidifier coverage:260 – 400 sq ft

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.
Fit Guide
SF SERIES
SF Tent Size | # of SF1000 | # of SF2000 | # of SF4000 | # of SF7000 | SF FAN COMBO |
2’x2’ | 1 | / | / | / | 4 inch |
3'x3' | 1 | 1 | / | / | 4 inch |
4.5'x2' | 2 | 1 | / | / | 4 inch |
4'x4' | 4 | 2 | 1 | / | 6 inch |
5'x5' | 6 | 3 | 1 | 1 | 6 inch |
SF Tent Size | # of SE3000 | # of SE5000 | # of SE7000 | # of SE7000-730w | SF FAN COMBO |
2’x2’ | 1 | / | / | / | 4 inch |
3'x3' | 1 | 1 | / | / | 4 inch |
4'x4' | 1 | 1 | / | / | 6 inch |
5'x5' | 2 | 1 | 1 | 1 | 6 inch |
Frequently Bought Together
9 reviews for Spider Farmer® 6L Cool Mist Humidifier for Plants
Sorry, no reviews match your current selections
Q & A
hi,yes, suitable temperature is also an important condition for the growth of cannabis. Inline fans can not only adjust humidity but also temperature, so inline fans are must-use equipment for cultivation.
Spider Farmer answered on May 15, 2024 store managerTo clean the Spider Farmer 4L Cool Mist Humidifier, follow these steps:
1.Unplug the humidifier from the power source and ensure it is turned off.
2.Remove the water tank from the base of the humidifier by lifting it straight up.
3.Empty any remaining water from the tank and rinse it thoroughly with clean water.
4.For general cleaning, prepare a solution of mild detergent and water. Dip a soft cloth or sponge into the solution and gently wipe the interior and exterior surfaces of the water tank. Pay attention to any areas with mineral deposits or buildup.
5.Rinse the tank again with clean water to remove any soap residue.
6.If there are stubborn mineral deposits or scale inside the tank, you can use a mixture of equal parts water and white vinegar. Fill the tank with this solution and let it sit for about 30 minutes to loosen the deposits. Then, scrub the interior with a soft brush or sponge to remove them. Rinse the tank thoroughly with clean water afterward.
7.Wipe the base of the humidifier with a damp cloth to remove any dust or debris.
8.Reassemble the humidifier by placing the clean water tank back onto the base, ensuring it is securely in place.
9.Refill the tank with clean water and plug the humidifier back into the power source.
Dimensions: 25 x 14 x 31.5 cm
celia answered on June 7, 2023 store manager4L
celia answered on June 6, 2023 store manager9.7''X5.4''X12.7''
celia answered on April 14, 2023 store managerSorry, no questions were found
Ask a question
Your question will be answered by a store representative or other customers.
Thank you for the question!
Your question has been received and will be answered soon. Please do not submit the same question again.
Error
An error occurred when saving your question. Please report it to the website administrator. Additional information:
Add an answer
Thank you for the answer!
Your answer has been received and will be published soon. Please do not submit the same answer again.
Error
An error occurred when saving your answer. Please report it to the website administrator. Additional information:
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.
Humidifier Specifications
Product Name | 6L Cool Mist Humidifier |
Total Width | 215mm |
Total Height | 260mm |
Item Weight | 1.64KG |
Capacity | 6L (1.58gals) |
Max Runtime | 22H |
Max Humidification | 450ML/H |
Power Draw | 26W±5% |
Humidifier Coverage | 260-400 sq ft |
Timer Setting | 12H |
Voltage | 100-240V AC |
Frequency | 50-60HZ |
Cord Length | 11.5ft |
Power Cord Length | 98.5'' (2.5m) |
Related products
2025 Newest Spider Farmer UV30 & IR16 LED Grow Light Bars Set (23.6”)– Upgraded UV & Infrared Supplement for Plants
Newest Upgrade:
(1)The cable between two light bars is now a fixed integrated length(80cm),increasing the reliability and stability of the entire system. (2)Equipped with brackets for quick and easy securing of the light bars, ensuring a straightforward installation experience and maintaining the best light Angle and effect.In some main light sources, a few 365 UV diodes and 730nm IR diodes may just be a marketing gimmick, and in reality, their intensity may be insufficient. Among all the supplemental light bars in our lineup, the supplementary light bars in the Supply series feature the most densely arranged diodes, specifically designed to enhance plant growth. Our 23.6-inch(60cm) UV & Infrared Red light bar set consists of 4 bars, each UV light bar equipped with a durable and sturdy metal casing and 60 diodes, while each infrared red light bar equipped with a durable and sturdy metal casing and 44 diodes.
Why use 730nm IR supplemental light bar? Stem Boost, Flower Induction, Light-induced Sleep
Why use 365nm UV supplemental light bar? Enhance yield, improve nutrients, elevate taste/aroma, sterilize grow area (eliminating mold), aid pest control.
UV Usage Tips: Utilizing the UV grow light during the final three weeks of flowering for up to two hours per light cycle.
IR Usage Tips: 15 minutes before the main light switches on and 15 minutes after it turns off.
Cable length between two light bars: 80cm/31.5''Package contents: 2 x UV light bars (length: 23.6''/ 60cm) 2 x IR light bars (length: 23.6''/ 60cm) 8 x YoYo hangers 2 x Brackets (for securing the light bars) 1 x User Manual
2025 Newest Spider Farmer UV60 & IR30 LED Grow Light Bars Set (35.4”)– Upgraded UV & Infrared Supplement for Plants
Newest Upgrade:
(1)The cable between two light bars is now a fixed integrated length(80cm),increasing the reliability and stability of the entire system.
(2)Equipped with brackets for quick and easy securing of the light bars, ensuring a straightforward installation experience and maintaining the best light Angle and effect.
In some main light sources, a few 365nm UV diodes and 730nm IR diodes may just be a marketing gimmick, and in reality, their intensity may be insufficient. Among all the supplemental light bars in our lineup, the supplementary light bars in the Supply series feature the most densely arranged diodes, specifically designed to enhance plant growth. Our 35.4-inch(90cm) UV & Infrared Red light bar set consists of 4 bars, each UV light bar equipped with a durable and sturdy metal casing and 120 diodes, while each infrared red light bar equipped with a durable and sturdy metal casing and 88 diodes.
Why use 730nm Infrared Red supplemental light bar? Stem Boost, Flower Induction, Light-induced Sleep
Why use 365nm UV supplemental light bar? Enhance yield, improve nutrients, elevate taste/aroma, sterilize grow area (eliminating mold), aid pest control.
UV Usage Tips: Utilizing the UV grow light during the final three weeks of flowering for up to two hours per light cycle.
IR Usage Tips: 15 minutes before the main light switches on and 15 minutes after it turns off.
Cable length between two light bars: 80cm/31.5''Package contents: 2 x UV light bars (length: 35.4''/ 90cm) 2 x IR light bars (length: 35.4''/90cm) 8 x YoYo hangers 2 x Brackets (for securing the light bars) 1 x User Manual
2025 New Spider Farmer® 48”X20.75” Seedling Heat Mat and Digital Thermostat for Germination
2025 New Spider Farmer®6” Inline Fan Kits 402CFM with GGS Controller Carbon Filter & Ducting Combo Grow Tent Ventilation System
4 Pack Spider Farmer® Seed Starting Trays Germination Tray
- Designed for optimal germination, these durable trays are perfect for growing seedlings, herbs, and small plants.
- Each pack includes four trays, each with 12 cells, providing ample space for healthy root development.
- The transparent domes help maintain moisture and temperature, ensuring a successful start for your plants.
- Ideal for both beginners and experienced gardeners, these trays are easy to use and reusable, making them a great investment for your gardening needs.
Back In Order Spider Farmer® SF600 growshelves Indoor led grow light and Metal Plant Stand with Plant Trays
Spider Farmer 3″ Grinder
Spider Farmer® 6-inch Clip On Fan for Grow Tents ( 2025 New Version )
- Strengthened Stems: Our Clip-on Fan mimics natural breezes, strengthening plant stems.
- Enhanced Protection: Protects against mold, bud rot, and mildew for healthier growth.
- Pest Resistance: Shields plants from fungus gnats and spider mites.
- Improved Growth Conditions: Controls heat and humidity for faster growth and better harvests.
Great product do recommend
Love this humidifier keeps everything on point and that splitter has been a game changer
This humidifier is a top notch pro product. Great quality and easy to set up and get rolling right away. The dual functions allow me to dial up in 5° intervals up and down temp and humidity percentage with excellent response and precise pick up from the included sensor. The extension tubing was long and splits for bidirectional coverage. Best is hard to beat, this is up there with some of the best. Don’t dodge out with a subpar humidifier. Buy this one
1, the package arrived safely, well secured in a multi box package with a plastic membrane.
Above and beyond most boxes that come. All of the accessories were safely packaged as well.
2, the construction of the unit is second to none, it has a directional tube for aiming the most to your chosen location.
3, it has a long probe attachment for temps and rh readings. So you can set it to run when needed at the frequency desired. As well as hanging the probe. More than enough footage to secure that out of the way. There is not much they didn’t think of. Glad I got this over my initial choice. More versatile l than most. It’s also a wonderful unit for drying your flowers slowly and keeps your rh in the right zone for a nice prolonged hoist. Longer the dry, the sweeter the juice. They know what they are doing 😜
I’ve had this humidifier for a month to help keep the humidity consistent in my 2×2 grow tent that I use for vegetable seedlings. I am really pleased with it. Easy to setup and great for saving space inside the small tent. Only thing that I might improve upon is the humidity setting which you can only control in 5 degree increments. It would be nice to be able to more adjust at 1 degree increments. That’s nitpicking though.