You may want to put money into a medical marijuana card if you think you’ll want more than an ounce of bud or 8 g of concentrated cannabis at a time, or in the event that you want to develop more than six crops per household. Patients may also buy more potent products than adult-use clients, so some individuals who rely heavily on cannabis for pain control may find this useful. You might also need a card for flexibility; you can just buy adult-use marijuana at recreational dispensaries, but patients may buy at any dispensary.
Despite its own legal status, however, Californians still need to get a medical cannabis card in order to buy legal cannabis, and thus, you need to get a recommendation from a medical marijuana physician, at least until recreational permits have been issued to dispensaries, which will not happen until January, 2018, and possibly later knowing how slow bureaucracy is.
Since medical marijuana laws differ from state to state, oftentimes the early adopters put a frame that is replicated in a brand new state, california medical marijuana cards, and regulations and rules oftentimes overlap.
However, there’s absolutely no explicit law which prevents non-California residents from visiting an MMJ doctor and getting an MMJ card in California. The only problem arising is that many physicians aren’t aware of the caveat, and are not keen to prescribe an MMJ card. This also, is remedied by 420 physicians and online MMJ services like OneLoveMD. On the other hand, the same problem applies to dispensaries which may not be eager to sell to out of state visitors despite having a medical card, however, marijuana delivery services are readier to accept this as a norm.