Spider Farmer 4-Pack Gravity-Fed Silent Self-Watering System Kits – Hassle-Free Irrigation, Perfect for Indoor Grow Tents & Greenhouses
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Description
Automatic Watering System for 4x4 & 5x5 Grow Tents
Take full control of your growing environment with this powerful self-watering system. Built for hands-free hydration, it delivers up to 3 weeks of silent, gravity-fed watering through wick-based moisture regulation and a generous 13-gallon folding reservoir. Whether you’re away on vacation or just tired of daily watering, this system keeps your plants perfectly nourished—no power required.
✅ Quick-Glance Benefits
| 💧 Automatic Watering Gravity-fed system delivers water with zero electricity |
| 🪴 Perfect for 4 Plants Keeps 4 plants hydrated for up to 3 weeks at a time |
| 🔇 Silent Operation No pumps or electronics—just pure, quiet hydration |
| ⚙️ Customizable Setup Adjust wick quantity per plant to control moisture levels |
| 🚚 Fast, Free U.S. Shipping Delivered quickly from U.S. warehouses |
What’s Included
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4x Self-Watering Fabric Pot Bases (15.6" diameter)
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1x 50L (13-gallon) Folding Water Reservoir
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5x 5-Gallon Grow Bags
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1x Silicone Tube (4 meters)
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1x Shut-Off Valve Box
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1x User Manual
Use It For
✔️ Self-watering 4–5 gallon fabric grow bags
✔️ Maintaining plants during vacations
✔️ Reducing overwatering risks
✔️ Indoor grow tents or greenhouses
🔍 Standout Features
| 💦 Wick-Based Moisture Control Delivers exactly the amount of water your plants need—no more, no less |
| 🛠️ Adjustable Wick Positions Designed to support 1–2, 3, or 5–7 gallon pots for maximum flexibility |
| ⏳ 13-Gallon Reservoir Fill once and water for up to 2–3 weeks with ease |
| 🌱 Grow Tent Ready Optimized for 4x4 and 5x5 ft grow tents (120×120cm / 150×150cm) |
Ready to upgrade your irrigation system?
Order the Spider Farmer 4-Pack Gravity-Fed Silent Self-Watering System Kits today and enjoy effortless hydration and optimal plant health—even when you’re away.
Spider Farmer 4-Pack Gravity-Fed Silent Self-Watering System Kits User Manual
Spider Farmer 4-Pack Gravity-Fed Silent Self-Watering System Kits Warranty
Manufacturer Warranty: 1 Year
Covers defects in materials and workmanship
Support handled directly through manufacturer or via our team
FAQ
1.What are the advantages of the Spider Farmer Self-watering system?
（1）Gravity-Fed Watering System: No Electricity Required, Zero Energy Consumption
Our automatic watering system operates without any power or main water pressure. It relies on gravity to provide a continuous water supply. To ensure optimal performance, please keep the Self-Watering Fabric Pot Base, Shut-off Valve Box, and all silicone tubes flat on the ground. Additionally, ensure that the folding bucket is always filled with water for a consistent flow.
By leveraging gravity, our system effortlessly delivers water to your plants as needed, ensuring they stay hydrated without the hassle of manual watering.
（2）Supports Up to 130 lbs: Robust Base for Heavy-Duty Plant Containers
Engineered for strength, the system’s base is designed to support up to 130 lbs, making it ideal for larger or heavier pots. Whether you’re managing a large garden setup or working with dense soil and substantial plants, this system offers the stability and durability needed for long-term performance.
（3）Accommodates Up to 7-Gallon Fabric Pots
Versatility meets capacity. Our self-watering kits is compatible with self watering plants pots up to 7 gallons, providing ample space for root development and plant growth. This flexibility makes it suitable for a wide range of plants, from vegetables and fruits to ornamental flowers and shrubs.
（4）Engineered for Durability: Built to Last for Years of Repeated Use
Constructed from premium-grade materials, this system is designed to withstand the rigors of continuous use. Resistant to wear and tear, it ensures reliable performance across multiple growing seasons, offering long-term value and reducing the need for replacements.
（5）Complete Watering Solution: Includes Reservoir, Self-Watering Pots Bases, Cotton Rope, and Grow Bags
The kit offers a comprehensive solution for self-watering, featuring a water reservoir,self-watering pot bases, efficient wick lines for controlled moisture distribution, and durable 5-gallon fabric grow bags. This all-in-one package provides everything you need for quick setup and optimal plant hydration.
（6）Innovative Reservoir Plate: Prevents Algae Growth and Water Buildup
The integrated reservoir plate elevates your fabric pot above standing water, preventing stagnation and reducing the risk of algae formation. This thoughtful design promotes a healthier root environment and decreases maintenance, helping to extend the system’s lifespan while ensuring optimal plant health.
2. What size tents are suitable for matching 2 / 4 pcs Self-watering Kits?
2 pcs Self-watering Pots Base System Kit: 3×3’/4×2′ Grow Tent
4 pcs Self-watering Pots Base System Kits: 4X4’/ 5X5′ Grow Tent
3.50L Water Reservoir Duration for Different Setups
Knowing how long a filled 50L water bucket will last is essential for proper plant care. Keep in mind that actual duration may vary based on the type of plants and their growth stages. Here’s a general guideline for our self-watering system:
2-Pot Setup:
A full 50L bucket typically lasts about one month for two self-watering fabric pots, providing consistent moisture for healthy growth.
4-Pot Setup:
In a four-pot configuration, the same 50L reservoir will last around two weeks. This is great for ensuring multiple plants receive adequate hydration while reducing maintenance.
Q: Will this watering system work immediately after transplanting seedlings into their final pot?
A: It’s best to wait until your seedlings have developed longer roots. The system uses a wick-based base, which works most effectively when roots are able to reach the bottom of the pot. Manually water during the early stage, then switch to the self-watering setup.
Q: When will the 4-pot watering kits begin shipping?
A: The estimated shipping date is December 28th, 2024. Orders are typically processed and fulfilled quickly once in stock.
Q: Can I use this with 6 pots by combining two kits?
A: Yes! You can combine a 4-pot kit with a 2-pot kit to support 6 total plants. Just ensure your reservoir has enough capacity to meet the extra demand.
Q: Can I buy extra self-watering bases separately?
A: Currently, Spider Farmer does not sell the fabric pot bases individually. However, they are considering offering this option in the future based on customer feedback.
Q: How does the system regulate water flow?
A: The system uses a built-in water-stop valve in the discharge box to manage flow and prevent overflow—no electronics or float switches needed.
Q: Does the system oxygenate the water or plant roots?
A: While the system itself does not include built-in oxygenation, you can enhance oxygen delivery using add-ons like air domes or oxygenated water solutions.
Q: Can I use just three bases instead of four?
A: Absolutely. You can remove one base from the 4-pack if your tent only has room for three plants—great for 2x4 setups or custom configurations.
Q: Can the reservoir hold nutrient solution as well as water?
A: Yes, you can fill the tank with either plain water or nutrient solution. Just be sure to monitor concentrations and clean the silicone tubing regularly to avoid buildup.
Q: What’s the minimum tent size needed for this kit?
A: The absolute minimum is a 3x3 ft tent, but a 4x4 or 5x5 ft grow tent is ideal for spacing and ease of setup.
Q: Does this product require electricity or a pump?
A: No. This system is completely gravity-fed and requires no electricity, pumps, or timers—perfect for silent operation and energy savings.
Q: How long will the water last in the reservoir?
A: A full 13-gallon (50L) bucket typically lasts about two weeks with the 4-pot setup. Water usage depends on plant type and size.
Q: How do I clean the pot bases during flowering when they’re netted in a SCROG?
A: We recommend gently lifting the fabric pots every two weeks to check for and remove any roots growing through the cotton rope. This helps maintain proper flow and cleanliness.
Q: How exactly does the self-watering system operate?
A: Water flows from the elevated 13-gallon reservoir through silicone tubing into each pot base using gravity. Plants draw moisture through wick lines, ensuring a steady and silent supply—no power required.
Note:
Different plants have different water needs. Monitor them regularly to adjust for optimal moisture levels.
Why Buy From US
Who We Are
At Garden GrowShop, we're not a faceless online retailer. We're a small, family-run business with real roots in the growing community. Every product we carry has been carefully chosen to meet the needs of both home growers and commercial operators — because we’ve walked in your shoes.
Personal, Knowledgeable Support
When you reach out to us, you’re not getting a canned reply or being passed between departments. You're talking to someone who actually knows the products, understands your challenges, and is here to help you succeed.
Transparent Pricing — No Gimmicks
We believe in fair, honest pricing. No inflated markups, no bait-and-switch tactics. If you ever find a better price on the same item, let us know — we’ll match it without the hassle.
Fast, Dependable Shipping
We ship directly from warehouses across the U.S. to get your order to you quickly and reliably. No inflated delivery timelines, and no surprise shipping fees — just smooth, on-time delivery you can count on.
A Partnership, Not a Transaction
Our customers stick with us because we treat them like partners. Whether you're outfitting a small indoor setup or managing a large-scale operation, we’re here to grow with you — not just sell you equipment.
Our Commitment
If something goes wrong, we don’t pass the buck. We work with you directly to make it right. That’s how we’ve built our business, and that’s how we plan to keep it.
Shipping/ Returns
Shipping Policy
Free Shipping Within the Continental U.S.
We offer free shipping on all orders over $200 shipped to addresses within the continental United States. Orders under $200 will have shipping calculated at checkout. There are no hidden fees or handling charges. The price you see at checkout is the final price you pay.
Order Processing
Orders are typically processed within 1–2 business days (Monday–Friday). If an item is temporarily backordered or delayed, we’ll notify you by email with an updated shipping estimate.
Shipping Confirmation & Tracking
Once your order has shipped, we’ll email you a shipping confirmation that includes tracking information. You can use this to monitor the delivery status of your package in real time.
Where Orders Ship From
We partner with trusted suppliers and manufacturers who maintain warehouse locations throughout the United States. Orders are typically shipped from the facility closest to your delivery address to ensure faster transit times and greater efficiency. Some orders may ship in multiple packages depending on item availability and warehouse location.
Estimated Delivery Time
Most orders arrive within 3–7 business days of shipping, depending on your location and the item’s warehouse origin. Freight items and oversized packages may take additional time.
Shipping Carriers
We use trusted carriers such as FedEx, UPS, USPS, and professional freight delivery services for large or heavy items. Depending on the size of your order, it may arrive in multiple packages or from multiple warehouses.
Delivery and Moving Disclaimer
Please note: We do not offer moving or installation services. For freight shipments or large items, carriers are only responsible for curbside delivery. Drivers are not required to move items inside your home, up stairs, or to specific locations. We strongly recommend having assistance available at the time of delivery for heavy or bulky shipments.
Address Accuracy & Order Changes
Please ensure your shipping address is correct at the time of checkout. Once an order has shipped, we are unable to change the delivery address or reroute the shipment. If you need to make changes to your order, contact us immediately after placing it.
Damaged or Lost Shipments
If your order arrives damaged or appears to be lost in transit, contact us within 48 hours of delivery (or expected delivery). We will work with the carrier to resolve the issue as quickly as possible.
Shipping Restrictions
We currently ship only to addresses within the continental United States. We do not ship to Alaska, Hawaii, U.S. territories, or international destinations.
Questions?
If you have questions about your order, delivery, or shipping process, feel free to reach out to us through our Contact Us page or via email (sales@gardengrowshop.com ). We’re here to help.
Start of Returns section
Easy Returns, No Surprises
At Garden GrowShop, we stand behind the quality of every product we carry. But we also understand that sometimes things just don’t work out — and that’s okay. If you change your mind or the item isn’t quite what you expected, we’ve got you covered.
30-Day Return Guarantee
You have 30 days from the date of delivery to request a return for any reason. To start a return, simply email us at sales@gardengrowshop.com with your order number and we’ll walk you through the process.
Here’s what to expect:
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You’ll receive clear return instructions from our team.
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Once your item is received and inspected, we’ll issue a refund to your original payment method.
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Items must be returned in “like new” condition, with all original packaging and accessories.
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Return shipping costs are the responsibility of the customer.
“Like new” means no visible wear, damage, or missing parts. Items showing signs of use or misuse may not qualify for a refund.
Damaged or Defective Orders
If your order arrives damaged or defective, don’t worry — we’ll take care of it.
Here’s what to do:
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Note any damage with the delivery driver when signing for the package.
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Email photos and a description of the issue to sales@gardengrowshop.com on the same day you receive it.
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We’ll cover the cost of return shipping and make sure a replacement is sent out quickly.
Please keep all original packaging in case a return is needed. This helps speed up the process and ensures a smooth resolution.
Order Cancellations
If you need to cancel your order, please contact us as soon as possible at sales@gardengrowshop.com or by phone.
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Cancellations before shipment receive a full refund.
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Cancellations after shipment will follow our standard return policy and may be subject to return shipping costs.
Important Return Notes:
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Certain products may have brand-specific return restrictions, which will be noted on the product page.
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Products purchased for temporary or single-use purposes (e.g. trade shows, promotional events) are not eligible for return.
We’re Here to Help
Our goal is to make returns and exchanges as easy as possible — with no stress and no surprises. If you’re unsure whether your order qualifies or just want to ask a question, don’t hesitate to reach out. We’re here to make sure you feel confident before and after your purchase.
Help Us Improve
We’d love to hear from you!
If you decided not to purchase today, we’d like to know what held you back. Your feedback helps us improve and serve you better.
Was it the price, product description, reviews, shipping options, or something else? Tell us what made you hesitate, and we’ll send you a 5% discount code for your next order (valid on select products).
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Contact us: https://gardengrowshop.com/pages/contact-us
- Or Email: Sales@gardengrowshop.com
Why Garden GrowShop?
We’re an authorized dealer for every brand we sell—so you’ll always get full manufacturer warranties, premium support, and authentic gear direct from the source.
✅ Fast, tracked shipping on all orders
✅ 100% safe and secure checkout
✅ No restocking fees on returns
✅ Friendly U.S.-based support when you need it
Have questions? We're here to help. Whether you're just getting started or scaling up a full grow, our experts can guide you to the right gear.