All the morons arguing over skill level, effort, researching game mechanics, etc, don't seem to realize that even if a noob came here, invested 100% of his free time into playing this game 100% efficiently, it will not change the fact that the players who reached agriculture before the last patch have had a MASSIVE advantage over anyone who had reached agriculture after the patch. If you're not a complete retard, you will also note that the old players have the advantage even AFTER the patch.
Many old players have 100% purity humus and seeds hoarded up, and could effectively use them to cut the effort needed to grind purity after the patch in half.
Before some moron with 400 humours begins to go on about how new players can also buy them, I'm sure new players have 400 silver laying around to buy 25 seeds... Even then they would need several thousand silver to buy a significant amount of seeds to actually make a difference.