all the shops ive seen, doesn't claim 500grams per plant, its 500grm average per sqm..


1 plant should have space of 1ft.

1 m² = 10.7639 ft² OR 10 ft²

3000 lumens per sqft,

=10 plants with lumens of 30,000 of lights should yield around 364grams.. depends on the light, nutrients and whether the farmer is tight.

but if some people here are saying 2ounce per plant, then it will yield around : 560 grams.

so all figures are correct.