Power Plant XL Automatic

Power Plant XL Automatic is an automatic flowering ruderalis/indica variety from Zambeza and can be cultivated indoors and outdoors where the female, autoflowering plants need ±45 days from the seedling to the harvest. Zambezas Power Plant XL Automatic is a THC dominant variety and is/was only available as feminized seeds.

Zambezas Power Plant XL Automatic Description

Power Plant XL Autoflowering: Powerful growth and hybrid strength


Power Plant XL Autoflowering is a crossing of Zambeza’s feminized Power Plant XL and Ruderalis. The genetics of Power Plant are known for high yields, uplifting Sativa effects, and their South African origin. Zambeza Seeds decided to offer growers an indica-dominant autoflowering hybrid, with an amazingly short life cycle of 55-65 days. Smokers can be assured to still get the uplifting Sativa effects of Power Plant, paired with a powerful stone.

Indoor growers who decided to grow this variety, will cultivate plants with typical heights of 60-90cm, yielding up to 350-400g/m². The Sativa genetics are responsible for plants that stretch a little bit more outdoors, to heights of 80-120cm. Outdoor growers can expect average yields of 40-80g per plant. Don’t expect buds of the highest density! Power Plant XL Autoflowering produces buds of lower density in comparison to other indica-dominant strains. This gives especially outdoor growers a major advantage in terms of mould resistance, in difficult climates for example.

The increased amount of Indica genetics didn’t only promote powerful growth. They also shifted the smoking experience into being more relaxed. The classical uplifting high of Power Plant is still part of the effect, but smokers will also profit from relaxing attributes, and as an ultimate consequence, from the feeling of being calm and incredibly stoned. THC levels were tested at 15%, and aromas are equally strong. It’s a rather classical blend of sweet and skunky aromas.

Power Plant XL Autoflowering can be seen as the customized version of the original Power Plant. It features an increased amount of Indica genetics, powerful and reliable growth in almost every environment, and a strong effect that works two-sided. It’s the right choice for growers who want to grow a strong and powerful hybrid in a short period of time.


Genetics: Power Plant XL x Ruderalis
THC: 15%
Type: Indica dominant
Height indoor: 60 - 90cm
Height outdoor: 80 - 120cm
Yield indoor g/m²: 350 - 400g
Yield outdoor g/plant: 40 - 80g
Taste: Strong, Sweet, Skunky
Effect: Stoned, Uplifting, Relaxed
Harvest time: 55 - 65 days after germination

• Power Plant XL Automatic »»» Power Plant XL x Unknown Ruderalis
• Power Plant XL
  • South African Sativa »»» Sativa
• Unknown Ruderalis »»» Ruderalis

Map of the Power Plant XL Automatic Family Tree

Click to show all parents of Power Plant XL Automatic in our dynamic family tree map.