For a starter, It's hard to grow in small space. It seems you can control your plant's height but anything can go wrong. I was in that situation.
My grow cabinet is about the size of your box. and If you subtract the height of the 1 or 2 gallon pot. Your plants need to be less than 1.5' tall. You also need to have the lighting installed, right?
Well, it's ok for germinating seeds and growing seedlings. One small cabinet is not good for starters unless you read and master plant training(Micro-grow).
so.. are you gonna go with pro or easy growing?

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I am just bored and state my opinion for fun only~ Don't take my word for it..
Have a good day!
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