also consider getting some red wiggler worms and starting your own worm composting farm, all you need is a 15 gal rubbermaid with a bunch of holes in the sides and a lb of worms and you are ready to start making your own worm castings. you homemade stuff will be much higher quality than the store bought stuff and will give you unlimited castings forever pretty much, as long as your keep the worms healthy, there are threads around here about worm composting, look up on the organic section if you wish to give it a go!
a lb should be able to make a few gallons of tea for your plants. You can use from a cup to a few cups per 5 gallons of water, probably between 5-10 cups in a lb
a lb should be able to make a few gallons of tea for your plants. You can use from a cup to a few cups per 5 gallons of water, probably between 5-10 cups in a lb