Okay, so I've been going through my seed inventory, and researching some of the things I've received in trades and swaps recently. Having trouble finding heat levels on some of them, and of course one site will say they are medium, and another will say hot. Not very helpfull
So here are some more possible contenders from my seed box in my search for an early season Serrano substitute:
Aji Red - It looks like it may be in the 30 - 50,000 SKU, so more like a Cayenne or Tobasco I'm guessing
Bulgarian Carrot - Seems to be all over the place on heat level, depending on which website you check. I'm guessing Jalapeno level heat?
Japones - 15 - 30,000 If this heat level is correct, this could be a good choice for a Serrano sub., not sure how early this one is though.
Chile de Arbol - another one with varying heat levels. I found listings anywhere from 15 K to 60,000.
Cochiti - can't find a heat level on this one, but if it's a NuMex type, probably not too hot
Dragon's Claw - heat level ?
Fish - heat level ?
Goat Weed - ~ 30,000 SKU Would this one be similar to Serrano, and how long of a season does it require?
Guajillo - 2 - 5,000 SKU Too mild for what I'm looking for, but may grow it anyway
Joe's Round - heat level ?
Manzano - 12 - 30,000 This one requires a long season, so wouldn't replace Serrano, but may try to grow it anyway
Pallo del Cole - heat level ?
Rain Forest - heat level ?
Rocotillo - ~ 2 K
Any information on these would be helpful.
Thanks!