( ( ( ( ( ( The seed ) ( is planted ) ) , ) and ) ( it grows ) ) . )
(ROOT (S (S (NP (DT The) (NN seed)) (VP (VBZ is) (VP (VBN planted)))) (, ,) (CC and) (S (NP (PRP it)) (VP (VBZ grows))) (. .)))
The seed is planted, and it grows.
(ROOT (S (NP (JJ Heirloom) (NNS seeds)) (VP (VBP come) (PP (IN from) (NP (NP (NNS plants)) (SBAR (WHNP (WDT that)) (S (VP (VBD were) (ADVP (RB traditionally)) (VP (VBN grown) (PP (IN in) (NP (JJ human) (NNS populations))))))))) (, ,) (ADJP (RB as) (VBN opposed) (PP (TO to) (NP (NP (DT the) (NNS seeds)) (VP (VBN used) (PP (IN for) (NP (JJ large-scale) (JJ agricultural) (NN production)))))))) (. .)))