^ Thanks for your ink, Carl- BTW, what's this 'by-product' you're talking about? And I think 'starving' is a bit strong. Most Asian strains grown in-country are nutrient pigs. I collected my seeds from source. Growers typically don't apply optimum cultural practices on them. Plants are traditionally close-planted and always competing with their neighbours for water and light. They have to make the most of what they can get. Its a genetic trait. Grown half a world away in an agreeable climate with plenty of space and light, arable soil, an abundance of water and all they can eat these naturally adventitious plants go berserk. They bust out. You lose control. If there's an abundance of nitrogen in the soil profile they'll find it, putting on masses of vegetative growth in long, sprawling, crowded canes. This won't stop till the nitrogen runs out (and the P and K), even when the shortening photoperiod tells them to start making wood and get ready for flowering. Not till they're done eating! The yield is usually a bit greater but with a higher leaf to calyx ratio and looser bud clusters. I've had these unruly Viets (and Thais as well) flowering into cold wet winters which is not good for a number of reasons. I'm a control freak so after 3 seasons of being too generous I ended up giving this variety what it
needed rather than what it wanted. Also, even while I 'dried them off' by withdrawing water the soil mass was well-mulched, friable and floating on plugs of water crystals. Might sound pompous but these ladies used up what I gave them and matured gracefully pretty much when I wanted them to, in the late summer heat (still hot and dry) before the first autumn rains. The buds were typically brownish-green, spicy smelling and lightly resinous but as said, with cough locked in- until I 'cured' them.
On your second point, I would argue that anyone can produce a shitty phenotype then dress it up to look good, but in the end its still a shitty phenotype. No process that I'm aware of (with the possible exception of induced polyploidy) with increase the
quality of a strain's resin yield;
quantity, yes. Low-strength strains don't gain stellar-strength because they've been well-grown. They're genetically pre-programmed to be a low-strength strain and will stay that way until you breed this characteristic out. Proper finishing and even curing simply makes smoking it easier on the intake. Nuff said by me. Hope it all makes sense.