{"product_id":"spider-farmer-self-watering-system-4-pot-kit-50l-reservoir","title":"Spider Farmer Self-Watering System - 4-Pot Kit (50L Reservoir)","description":"\u003cp\u003eThe Spider Farmer 4 Self-watering System keeps up to four fabric pots evenly watered without a pump, timer or power point. A 50L folding reservoir feeds each self-watering pot base by gravity, so the growing medium stays moist between top-ups. It works best once your plants have well-developed roots — seedlings have shallow roots that may not reach the moist soil, so wait until they are longer and stronger before moving them across.\u003c\/p\u003e\n\u003ch3\u003eWhy growers choose the Spider Farmer self-watering system\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo power needed:\u003c\/strong\u003e the system runs on gravity alone — no pump, timer or water pressure — so you can set it up anywhere in the tent.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFewer top-ups:\u003c\/strong\u003e a single 50L fill lasts around two weeks across a four-pot setup, or roughly a month across two pots.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEven moisture:\u003c\/strong\u003e the reservoir feeds each pot base steadily, keeping the medium consistently moist between fills.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHealthier roots:\u003c\/strong\u003e the reservoir plate lifts the fabric pot above standing water, preventing stagnation and reducing algae.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt to last:\u003c\/strong\u003e engineered for durability across multiple growing seasons.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGravity-fed — no electricity or water pressure required\u003c\/li\u003e\n\u003cli\u003e50L folding reservoir bucket\u003c\/li\u003e\n\u003cli\u003eSilicone feed tube: 4m\u003c\/li\u003e\n\u003cli\u003eEach pot base supports up to 59kg (130lb)\u003c\/li\u003e\n\u003cli\u003eSuits fabric pots up to 26L (7 gallon)\u003c\/li\u003e\n\u003cli\u003eReservoir run time: around 2 weeks for a four-pot setup, or a month for a two-pot setup, per 50L fill\u003c\/li\u003e\n\u003cli\u003eRecommended tent size: 120x120cm or 150x150cm for a four-pot setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's in the box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e4x self-watering fabric pot base\u003c\/li\u003e\n\u003cli\u003e1x 50L folding bucket\u003c\/li\u003e\n\u003cli\u003e5x 5-gallon (19L) fabric grow bag\u003c\/li\u003e\n\u003cli\u003e1x silicone tube (4m)\u003c\/li\u003e\n\u003cli\u003e1x shut-off valve box\u003c\/li\u003e\n\u003cli\u003e1x user manual\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Spider Farmer","offers":[{"title":"Default Title","offer_id":45777509417013,"sku":"SF-Self-Water 4Kit","price":156.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/5252\/9717\/files\/Spider-Farmer-Self-Watering-System-4PC-1000x1000.jpg?v=1784166532","url":"https:\/\/growkings.com.au\/products\/spider-farmer-self-watering-system-4-pot-kit-50l-reservoir","provider":"Grow Kings","version":"1.0","type":"link"}