Jack F1 (Spliff Seeds) :: Recensión de la Variedad :: Outdoor :: No.75879926725557436 by emeraldo

El tiempo en la area de cultivacion:

Las plantas de Cannabis en esta area se pueden plantar Febrero - Noviembre. La floracion de las plantas empezara cuando los dias vayan siendo mas cortas.

tiempo de la cosecha en exterior o al aire libre o guerrilla

A mitad de Octubre en climas B^xlSa^β en el hemisferio norte.

Zonas climáticas segÚn la clasificación de SeedFinder con datos de 1986 a 2009.

Comportamiento durante el crecimiento

como arbol de navidad

Las ramas laterales

un gran número; largo así bien fuerte y poderoso.

Las plantas de esta variedad de cannabis...

...necesitan espacio y no deben colocarce juntas.

...no necesitan muchos cuidados.

...son tolerantes a la sobre-o la sub-fertilización.

...no necesita mucho ferilizante.

...no son vulnerables a enfermedades fÚngicas.

...no son suceptibles a los hongos.

...son suceptibles a las fluctuaciones de temperatura.

...se ve y crece mas como una sativa.

...necesitan mucho espacio hacia arriba.

...no deben ser podadas mucho.

...responden bien a la poda del tallo principal.

Produccion / Cantidad

La cosecha de esta variedad es grandioso , gracias dios!.

Brotes / Hojas

La proporción de los brotes a las hojas es muy bueno.

Estructura del cogollo

El secado del cogollo es un poquito flojos.

Potencia / Duracion del efecto

La marihuana es fuerte y si dura.

emeraldo dice

Note on Jack F-1 Phenotypes, Bud compactness, and Effect:

I popped two Jack F-1 seeds and got two phenotypes. Both reached 8 feet tall, but the leaves on the one were fatter and shorter, and slender on the other. The sativa-looking plant was more vigorous and christmas-tree shaped with side branches creating a wider girth. The indica-looking plant had side-branches that were fewer in number, and her leaf morphology reminds one more of Spliff's White Widow （a "mostly indica" strain） than a sativa. See my photos comparing these two Jack F-1 phenos alongside Spliff's WW after about one month of veg, in early May.

I was puzzled at first because Spliff's states -- see Basic Info page above -- that "Jack F1 has an Indica appearance, but is definitely a Sativa." For me, that was confusing because the more vigorous plant, the one which got absolutely huge and produced the larger quantity of bud, was clearly a sativa-pheno that Spliff's did not mention. So at first I was not sure which phenotype was the pheno Spliff's had selected and back-crossed for. Now it is clear to me that Spliff's selected for what I am calling the indica-looker, designated as pheno #1 here on seedfinder.

"Jack F-1" growers will note that these phenos exist. By definition, an F-1 hybrid is a cross of two IBLs and is 50% stable. It can show variation from one individual to the next. Jock Horror is IBL, but numerous posts by Spliff's say the breeder used a Skunk F1 to produce "Jack F-1", so not all plants will have the indica look. By back-crossing with Jock Horror, the chances of getting the indica-looking pheno may have been locked in to a good degree, maybe 75% or 87.5%, depending on the number of BX.

My sativa-looker （pheno #2 here on seedfinder） produced an abundance of slightly fluffy buds （I've got 9 quart jars curing）. Her buds have some compactness -- there is a "hard" interior if squeezed -- but are slightly fluffy on the outside. A large amount of rough leaf material was also prominent on pheno #2, making manicuring messier. The indica-looker （pheno #1） actually has very tight and compact -- "hard" -- buds, which were much easier to harvest, manicure, and cure. See photo of finished bud.

There is no difference in effect as between the two phenos. Jack F-1's effect compares very well with that of the original Jack Herer, being a nicely balanced blend of stimulating and clear haze head high with a subtle and pleasant indica body buzz. When I grow Jack F-1 again, I will try to select for the indica-looking pheno in hopes of getting these highly compact buds. Compactness makes harvesting, curing, and smoking easier. (05.01.2020, 19:10)

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