How much can I possess or grow?

Currently Bill SB420 states that a standard patient can grow up to 6 mature cannabis plants or 12 immature marijuana clones. However, the California Supreme Court ruled that these numbers are arbitrary and a patient can grow an amount that meets their medical marijuana requirements but not more.  A "Grower Recommendation” is a common phrase used to describe a desire to grow more cannabis that is outlined in Senate Bill 420.