Sustane compost tea is designed to provide organic plant nutrition and introduce healthy soil microbiology. There are multiple benefits to using compost teas. More than supplementary nutrients, compost teas deliver humic substances that can act as biostimulants and active microorganisms that can contribute to nutrient cycling and the ecology of healthy soil. 

To make compost tea: the permeable fertilizer pack can be left to steep in a watering can overnight to make a brew for topical application.
Or the bag can be placed directly in the soil during transplant as a Root Zone Feeder Pack which provides a single-dose application of Sustane organic slow-release nitrogen fertilizer in a completely biodegradable package.

Size 21g