How to grow White Widow XXL Autoflowering
THC 20% 
Flowering 80 days 
Yield 400 – 450 g/m² 
Height 50-110cm Seb's take
A White Widow crossed back onto her own Auto line, staying short — under a metre — with generous space between nodes, though the dense, tight-set buds ask for good airflow to avoid mould. Well suited to stealth growing even for beginners, yielding up to 435g per plant indoors at 20% THC over 11-15 weeks.
Where it comes from
Dinafem built this by crossing White Widow back onto her own autoflowering line — White Widow over White Widow Auto — which is how you keep the character while trading the photoperiod for a calendar. The result carries a dominant presence of indica genes, 65% to 35% sativa, and gives shorter plants than the mother would. Same famous name, same frosty inheritance, only rearranged so the plant flowers on its own schedule rather than yours.
Nose & flavour
The record keeps its counsel on the particulars of the nose, and I will not invent one for it. What can be said honestly is that this is White Widow through and through, the resin heavy and the buds tight-set — the family aroma runs earthy and frosted, and this plant carries that heritage rather than departing from it. Where the record stays quiet, so shall I.
The high
No effects are logged in the record, so I will describe temperament rather than promise a sensation. This is an indica-dominant White Widow at 20% THC, and the line has long been known for a balanced weight — a spark up top settling into ease. Beyond that I would be guessing, and Seb does not guess. Approach it as you would any White Widow: with a free evening ahead of you.
Growing it
A medium auto that stays short, up to around 100 to 110cm, with generous spacing between the nodes — enough that humidity is not a constant worry along the branches. The buds are another matter: dense, tight-set, and vulnerable to mould, so a fan and an exhaust system are not optional. Indoors she yields 400 to 450 g/m², or up to 435g per plant, over 11 to 15 weeks in a 19 to 20L pot under LED or HID. Ideal for stealth growing, and forgiving of enthusiasm even with limited experience. THC around 20%.
Learn to grow her properly:
Common questions about White Widow XXL Autoflowering
How long does White Widow XXL Autoflowering take to flower?
Around 11 weeks of flowering, by the breeder's numbers. She takes her time; the result is the argument for it.
Is White Widow XXL Autoflowering an autoflower or a photoperiod strain?
An autoflower — she flowers on age rather than light hours, which simplifies the schedule considerably.
How tall does White Widow XXL Autoflowering grow?
Around 110 cm. Standard tent territory.
How strong is White Widow XXL Autoflowering?
The breeder lists THC around 20%. Firmly in the strong band.
