BackCountry Blend (BCB) can be used successfully in both indoor and outdoor cultivation. While
BCB can be used in all soil based growing systems, it was specifically designed for use in outdoor
cultivation. If you plan on using BCB indoors, be aware that BackCountry Blend is a slow-release
fertilizer, and upon application, will continue to release nutrients into the root zone for 3-4 weeks.
So, be sure to allow your plants an adequate flushing period of at least 14 days before harvest.