The initial investment sucks but in the long run it's worth it Why? Well, there is an unlimited number of strains you can grow to meet YOUR needs since you are a medical patient. You are not dependant on what the dispensary has and if it's in stock, on sale, or fresh. Two, you know what's been used to grow it. I like knowing my stuff is organic and no chems used. Three, it's rewarding. When it's all said and done and you did good it's sort of a rush. Like "Yeah, look what I did!" That first bowl is like waiting to open a Christmas present. Four, it gives you something to do. For someone that is disabled and has alot of time on his hands it breaks up the monatany of the week. It's boring being single and stuck at home. Walking is a chore for me. Putting on my boxers is a chore. Not much I can do that's physically demanding. Pain is a b. But, the little bit of work it takes to grow it actually gets me off the couch. No, it's not going to the gym but it's better than nothing. Just the stretching helps. Five, you learn alot about plants. If crap goes down, that knowledge can be used to grow food. Alot of problems you run into with cannabis also applies to other plants. Master cannabis, and you'll grow some bomb tomatoes. Six, my homegrown is better than anything you can get at the dispensary here. You would be surprised just how good some closet weed can be if you put in the effort. We are talking about 2-3 hits instead of a whole cone to get relief. It lasts longer. And not to mention the less need to re-dose. When you do re-dose, it's another hit or two and you are good for hours.
So in the end, for me, it has more pros than cons and since it's legal to grow here (medical patients only) it's a no brainer.
Why do people brew their own beer if you can buy it at the store? (I used to brew my own but everyone drank it too fast lol) Same reasons apply to beer. It's rewarding, it's yours, you control everything leading up to the finished product, and not many can do it. Difference with cannabis is that it's a medicine.
I consider growing pot a medical, mental, and financial beneficial hobby. So yes, in my opinion it's worth it. Peace....