Check the listing for details. Blumat & BluSoak Drip Kit 4'x4' Raised Garden Beds - Automatic Irrigation System. Condition: New. Listed at 34.50 USD. Description This kit provides an easy, fast, and water-saving way to water a 4' by 4' bed, either raised or in your garden. No timers, batteries, or electricity required! This system utilizes a Blumat carrot (sensor) to automatically water and monitor the moisture levels in your garden soil. BluSoak tape allows for even water distribution throughout your garden. When coupled together with Blumat carrots, BluSoak hose delivers water to your veggies only when they need it, which promotes exponential growth and impressive yields. You can also leave your BluSoak tape under your garden all winter, no problem. Your water source needs to be 6-10' above the garden for a gravity system. For a pressure system running off a faucet or garden hose, simply add a Blumat Pressure Reducer.This Kit Includes:1x BluSoak Tape Fitting w/ 5" Sensor Carrot Set (1 carrot, 1 dripper, BluSoak tape to 3mm fitting, 8x3x8 Tee, all connected w/ 3mmtubing)18' Blusoak 2.0 (Surface Drip Tape)1 BluSoak End PlugWhat You Might Need (Not included in kit):Connection to your water source (either thru-hull bulkhead fitting for gravity systems, a pressure reducer, or a Blumat pump for larger systems)8mm Supply tube to connect your water source to your BlumatsAdditional Hold-Down stakes or 3mm tubingFittings (tee's, elbows, couplers, etc.)How it worksThe Tropf Blumat self-watering system functions automatically. As the soil dries, a vacuum and hydro-static pressure, coupled with a spring-loaded gating mechanism, pulls water from the main line. When your soil is sufficiently moist, pressures equalize, and the Tropf Blumat automatically stops water flow. Essentially, water will seep through your BluSoak hose only when your plants need it, thanks to Blumat technology. For a gravity-fed system, you'll need a reservoir. See 5-gallon Reservoirs below, sold with or without thru-hulls installed. Let us know if we can help you select the right products for your custom irrigation system! - Shipping & Delivery We offer free shipping for this product within the continental US. For standard shipping, we strive to process orders within 1 to 3 business days. For USPS as a shipping option, expect delays. Returns A 30-Day Return Policy is offered on this purchase. If the item you purchased was damaged, faulty, or doesn’t match the listing description a full-refund or an exchange is available. Buyers are responsible for paying the return shipping if an item is returned for any other reason. Buyers are responsible for returns for items shipped outside of the USA unless it doesn't match the listing description.Feedback Please contact us if you’re unsatisfied with your purchase. We value your feedback and will work with you to resolve it right away.