How to grow Grandaddy Confidential
THC 23% 
Flowering 63 days 
Yield 450-500 g/m² Taste
Seb's take
Grandaddy Purps and LA Confidential meet an OG backcross in Grandaddy Confidential, an indica-leaning plant with a manageable shape well suited to SCRoG. Sweet on the nose, the high runs relaxed and euphoric at 22-23% THC, with indoor yields of 450-500g/m² inside a nine-week flower.
Where it comes from
Seedstockers built Grandaddy Confidential on a layered pedigree: Grandaddy Purps crossed with LA Confidential, then taken to an OG. The Grandaddy lends its sweet, purple character; LA Confidential a clean, heavy indica; the OG backbone a structural sturdiness. Owing to that indica-dominant lineage, the record notes, she grows with a very manageable shape — the kind of build that suits a grower who likes order in the tent.
Nose & flavour
The record keeps it simple: sweet. That is the Grandaddy inheritance speaking, a soft, dessert-leaning nose without the fuel or sharpness some of her relatives carry. Uncomplicated, and none the worse for it.
The high
Relaxed and euphoric — a comfortable, good-humoured high that eases the body while lifting the mood. At 22 to 23% THC it has weight without heaviness, settling rather than flattening. Pleasant, unhurried company for an evening.
Growing it
Feminised, with a manageable shape that makes her an excellent indoor candidate. Flowering runs around 63 days — eight to nine weeks — and the record reports strong results under SCRoG with a high-power setup. Indoor yields reach 450 to 500 g/m²; outdoors she brings in as much as 850g per plant, harvesting mid-September. No height figure is given, so none is claimed here.
Learn to grow her properly:
Effects
Common questions about Grandaddy Confidential
How long does Grandaddy Confidential take to flower?
Around 9 weeks of flowering, by the breeder's numbers.
Is Grandaddy Confidential an autoflower or a photoperiod strain?
A feminized photoperiod strain — flowering starts when you switch the lights, so the timing is yours to control.
How strong is Grandaddy Confidential?
The breeder lists THC around 23%. Firmly in the strong band.
What does Grandaddy Confidential smell and taste like?
The nose runs sweet — dessert-adjacent, without apology.
