For something that cost me less than R7,000, you need to sit up and listen when you hear it can pay for itself between one and three months. If you eat salad or vegetables or drink green juice or smoothies, I highly recommend you read this.
I recently installed a greenhouse from Urban Freedom and I think I spent a total of 10 hours inside it this weekend. I might not do anything else ever again and I cannot stress to you how urgently you need to get one of these affordable, compact greenhouses.