i just took a quick browse, heres my take. the plants that branch out the most typically perform better with a net. if your going for the highest grams per watt you should continue tucking the plants back under the net until you cant see through the net. granted this probably will take a couple weeks to do once your plants reach the net. to reduce the veg time should lower the net as low as possible while still allowing room to water/irrigate. genetics definitely play a role i think hybrid plants are best i prefer leggy ones that still have the flower density of an indica. the other thing i find important to note is once the net is completely full to remove all wasted branches and nodes that wont ever reach the light due to being covered by the net as that is wasted growth like removing the suckers from say outdoor tomatoes. to hit the highest numbers i believe co2 is needed just like how you see commercial greenhouses using co2. for any variety of vegetables like tomatoes and peppers. however you need everything else to be dialed in. my personal best was 3 grams per watt of just top flowers. if i included lowers and sugarleaf for hash making the total grams per watt be closer to 4. overall the two biggest things i think are genetics and the combination of co2 and light intensity.
