---
product_id: 700707767
title: "Gravity-Fed Self-Watering System, 4-Pack Auto Watering System with 13 Gallon Reservoir, 4 Fabric Pot Base for Indoor Plants, Grow Tents, Greenhouses"
brand: "spider farmer"
price: "£273.77"
currency: GBP
in_stock: true
reviews_count: 5
category: "Spider Farmer"
url: https://www.desertcart.co.uk/products/700707767-gravity-fed-self-watering-system-4-pack-auto-watering-system
store_origin: GB
region: Great Britain
---

# Zero electricity needed – fully gravity-fed 13-gallon reservoir capacity 4-pack fabric pot bases for versatile use Gravity-Fed Self-Watering System, 4-Pack Auto Watering System with 13 Gallon Reservoir, 4 Fabric Pot Base for Indoor Plants, Grow Tents, Greenhouses

**Brand:** spider farmer
**Price:** £273.77
**Availability:** ✅ In Stock

## Summary

> 💧 Stay ahead in the plant game with hands-free hydration!

## Quick Answers

- **What is this?** Gravity-Fed Self-Watering System, 4-Pack Auto Watering System with 13 Gallon Reservoir, 4 Fabric Pot Base for Indoor Plants, Grow Tents, Greenhouses by spider farmer
- **How much does it cost?** £273.77 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/700707767-gravity-fed-self-watering-system-4-pack-auto-watering-system)

## Best For

- spider farmer enthusiasts

## Why This Product

- Trusted spider farmer brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Hydration:** Automatic watering system keeps plants thriving without daily attention
- • **Versatile 4-Pack Design:** Supports multiple plants simultaneously in grow tents or greenhouses
- • **Durable Fabric Pot Bases:** Breathable material promotes healthy root aeration and prevents overwatering
- • **Eco-Friendly & Power-Free:** Gravity-fed system means zero electricity consumption and lower carbon footprint
- • **Massive 13-Gallon Reservoir:** Less refilling, more growing – perfect for busy plant parents

## Overview

The Spider Farmer Gravity-Fed Self-Watering System is a 4-pack auto-irrigation solution featuring a large 13-gallon reservoir and breathable fabric pot bases. Designed for indoor plants, grow tents, and greenhouses, it delivers consistent moisture without electricity, making plant care effortless and eco-friendly.

## Description

Spider Farmer Self-Watering Fabric Pot Base 4-Pack, Auto-Irrigation Water Delivery System for Grow Tents

Review: Cheap and nasty, flooded and caused a huge mess. The little fill box doesn't always shut off so its now completely useless. EDIT I sussed the issue and now its working good, the rubber valve plunger thing was dislodged, cleaning it and reseating it fixed it
Review: By far the biggest yielding grow came from using spider farmer wicking pots!! Very Easy to set up. Crazy root zone development, huge , healthy plants. Here are two tips id like to share. 1)I found when adding water adjust ph lower than usual because it creeps back up after a few days. 2) clean out the basins every now and again to ensure flow and prevent root rot etc. I definitely recommend this system.

## Features

- Spider Farmer Self-Watering Fabric Pot Base 4-Pack, Auto-Irrigation Water Delivery System for Grow Tents

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DFYM875M |
| Brand Name | Spider Farmer |
| Customer Reviews | 4.3 4.3 out of 5 stars (234) |
| EU Spare Part Availability Duration | 2 Weeks |
| Included Components | 50L Folding Bucket, Self-Watering Fabric Pot Base, 5 Gallon Fabric Pots |
| Manufacturer | Spider Farmer |
| Material | fabric |
| Model Number | SF-Self-Water 4Kit |
| Number of Pieces | 4 |
| Number of Sets | 4 |
| Plant or Animal Product Type | Plastic, Fabric |
| Power Source | No Power Needed |
| Size | 4-Pack |
| Special Features | Automatic Watering |

## Product Details

- **Brand:** Spider Farmer
- **Material:** fabric
- **Power source:** No Power Needed
- **Size:** 4-Pack
- **Special features:** Automatic Watering

## Images

![Gravity-Fed Self-Watering System, 4-Pack Auto Watering System with 13 Gallon Reservoir, 4 Fabric Pot Base for Indoor Plants, Grow Tents, Greenhouses - Image 1](https://m.media-amazon.com/images/I/81qF7KhBdrL.jpg)

## Questions & Answers

**Q: How does the Spider Farmer Automatic Watering System work?**
A: Fill the reservoir with water. Through the force of gravity, the water flows into each self-watering base. The self-watering base uses highly absorbent wick lines to draw water to the grow bags, ensuring the soil and roots stay consistently moist.

**Q: Can this automatic watering system be used with plastic pots?**
A: No, it has to be a fabric pot in order to leach water from the wick. The plastic pot wouldn't work.

**Q: When can my plants start using the self-watering system?**
A: When the roots have reached the bottom of the fabric pot. In the early stages, seedlings have small root systems that may not reach the wick lines effectively. We recommend top-watering for the first 2-3 weeks until the roots grow deeper.

**Q: How can I tell if my plant's roots have reached the bottom of the fabric pot?**
A: Leaf Position: The plant’s leaves are level with the rim of the fabric pot. Root Growth: Dried roots are visible at the bottom of the fabric pot, either poking through or clinging to the fabric.

## Customer Reviews

### ⭐⭐⭐⭐ Review
*by R***S on 20 February 2026*

Cheap and nasty, flooded and caused a huge mess. The little fill box doesn't always shut off so its now completely useless. EDIT I sussed the issue and now its working good, the rubber valve plunger thing was dislodged, cleaning it and reseating it fixed it

### ⭐⭐⭐⭐⭐ Review
*by C***M on 15 December 2025*

By far the biggest yielding grow came from using spider farmer wicking pots!! Very Easy to set up. Crazy root zone development, huge , healthy plants. Here are two tips id like to share. 1)I found when adding water adjust ph lower than usual because it creeps back up after a few days. 2) clean out the basins every now and again to ensure flow and prevent root rot etc. I definitely recommend this system.

### ⭐⭐⭐⭐⭐ Review
*by C***R on 3 February 2025*

This is a great gravity feed system. At first I was sceptical weather the wicking action would be great enough to feed the plants. After having the system on for 5 days, I’ve had to fill my reservoir again. The plants are staying healthy and don’t look under or over watered. What I like about this system is it’s gravity fed and float controlled so no pumps required.

## Frequently Bought Together

- Spider Farmer 2025 Newest Gravity-Fed Self-Watering System No Power Needed, 4-Pack Auto Watering System with 13 Gallon Reservoir, 4Pcs Water Delivery Fabric Pot Base for Indoor Plants, Grow Tents
- General Hydroponics pH Control Kit For A Balanced Nutrient Solution

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**Shop now:** [https://www.desertcart.co.uk/products/700707767-gravity-fed-self-watering-system-4-pack-auto-watering-system](https://www.desertcart.co.uk/products/700707767-gravity-fed-self-watering-system-4-pack-auto-watering-system)

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*Product available on Desertcart Great Britain*
*Store origin: GB*
*Last updated: 2026-05-01*