Salt, what kind of soil have you got (native/amended)? Are your beans growing crazy too?
Capsicum Baccatum can grow quite tall given favorable conditions. I love the Ajis..
"Capsicum baccatum consists primarily of the South American cultivars known as Aji’s. The most well known variety in this species is the Aji Amarilllo or the Amarillo chilli. Other cultivars and varieties included in this species are Brazilian Starfish, Peppadew, Bishop’s Crown, Wild Baccatum and Lemon Drop. The species is noted for their uniquely shaped fruit, which are often likened to tulip flowers.
Cultivation of this species tends to be slightly little more complex as compared to other varieties mainly because the plants grow very tall and gangly and the fruits take an inordinately long time to ripen during which time, the plant tends to lose many of its flowers. "
http://www.worldofchillies.com/Chill...-Baccatum.html