I've tried Bhut Jolokias, and now Trinidad moruga scorpion's. I've had limited success though, getting any significant amount of fruits from them. I live in a fairly short season area, but have really sunny hot days, cool nights, and most of the time, frosts were actually very late (Mid to late October). The best production has been in containers that were only getting sun in the afternoon, and then shaded by other plants a bit then. Is there some secret for these. The Scorpions I put in my main garden last year grew huge, but only produced a few fruits. I had Aji Dulces (same species) loaded with fruits, same with Cajamarca, Locoto's, etc. Do these super hots like less light? Warmer nights? Higher humidity (not much chance to change this however!). Would GA help? I've planted about 20 of them this year - and they look nice so far. I put them in a spot that gets a little shade in the middle of the day, and am planting basil (Arrarat - which is tall but fairly loosely growing) on the south side of the wide row. I may put in some other basil in amoung the row too and see what happens. I use black plastic, and sometimes row covers as well to keep the soil warm, and the night temps higher.