If you are looking to grow with Soil or Coco, you can automate your system to feed by adding a timer for 3 minutes a day. Run your drain lines either with PVC or PVC Hose out to recycle or treat and run to waste. These revolutionary Planters have four openings on the bottom four corners allowing you to insert 1/2” PVC legs for the 1.2 Gallon & the 3 Gallon while the 1-1/4” PVC for the 10 Gallon will hold your bucket firmly above cold slabs, discharged water & give you the gravity you need to expel the discharge! Now you can set your planter at any height you want making walking in your garden and feeding much easier. No more crawling or bending, save time and money by being efficient with the labor, utilities & crop ruining deceases. Our unique universal systems can be used as a Feed to Waste growing system when using mediums like soil and Coco! With our feed to drain system it gives you the advantage of putting your systems on a timer and let the Irrigation Manifold, flowing at 1 GPM, do all the work! So, either 4 buckets or a 1,000, we can engineer a custom application for your personal needs! Q