Two weeks after flower is induced that would be true, in veg however it can take a long time for pre-flowers to show. They might very well pop out sooner, but I'd think august would give you the most definite answers.ive heard you can tell two weeks after planting male or female.
Well for 400w you'd probably want to keep the growing space to about 8 square feet maximum. So in that space you could either fit 1 big LSTd plant, a dozen smaller, or you could fit alot of smaller Lollypopped plants...as many pots as you can fit in that space.hey man im growing indoors and was wundring how many lants ud recomend 4 a 400watt hps.. space isnt really an issue but d electricity bill restrics me 2 a 400watt!!
and also.. how do you "lollipop" the plants? thanks man
How to Lollypop - Lollypopping can be done anytime, it is basically removing all but the main (meri) stem, and any leaves attached to it. You will cut off ALL secondary growth, allowing for your plants to take up minimal room. Depending on your container size you could easily pack more than 1 plant per square foot when lollypopped. Grow bags are great for close-quarter grows, they allow a a few more plants to be 'squished' in.