i turn the piles every other week or so
and i made my own compost tea processor but you can buy ready made ones i spent 700$ on mine and i can process 300gallons and i have a 1000 gallon storage tank. i use a 300gallon 3pt sprayer and i just put it in the liquid fert tanks on my planter i also add a fish emulsion fert when i use it in my planter. here are a couple links. if you want a more detailed explantion of how it works and how to build a compost tea processor just google it. that's how i got the info to build mine. also my system is not big enough i have to brew multiple times and fill my storage tank multiple times to spray every thing but it works.