I love a little DIY - it’s thrifty and environmentally sound! For any home made rig you can use any small plastic cup or tub that has drainage holes cut into it. Dixie cups are popular, but small plastic solo cups, re-purposed yogurt tubs or even fruit cups are the right size for most plants. To do this: ·         Clean your cup of any debris, residues or leftover food waste. ·         Using a sharp knife, cut regular rectangular holes at intervals similar to those found in net cups. Alternately, a soldering iron can be used to melt holes. Be sure to do so in a well ventilated area if you choose the latter! ·         Ensure all sharp edged are filed down. Fine sand paper or even an emery board is good for this task. ·         Finally clean your net pot and sterilize as you would other hydroponic components prior to use.