Photoperiod

Grand Daddy Purple

Name: Grand Daddy Purple
Brand: 00 Seeds

by 00 Seeds

THC22%published by breeder

Flowering8–9 wkpublished by breeder

View on 00seeds.com ↗Report a data error

Provenance

Identity and sources

Breeder	00 Seeds
Recorded genetics	not published
Source page	00seeds.com ↗
Last read	15 Sept 2026
Read via	structured data on the breeder page

Each value links to the page it was read from. A breeder's figure is their claim, not a lab result.

Cultivation

Grow info

Flowering type	Photoperiod
Flowering time	8–9 wk
Height indoor	70–90 cm
Yield indoor	550–600 g/m²
Outdoor harvest window	1 – 15 de Octubre

Lineage

Genetics & lineage

As written by the breeder. Linked names are cataloged here.

Lineage not published by the breeder.

Descendants

Known crosses using Grand Daddy Purple

2 strains name Grand Daddy Purple as a parent

HybridFeminized
Cherry Pie
Hypno Seeds
Grand Daddy Purple × Durban Poison
Flowering
9–10 wk
THC
20%
CBD
0.5%
Height
127–152 cm
I/S
80/20
Feminized
Purple Limeade
Umami Seed Co
Chem D × Grand Daddy Purple × Limecai
Flowering
9 wk

Data trust

Where this row came from

Source: 00seeds.com ↗
Fields with a published source: 7
Fetched: 15 Sept 2026

We never copy values between breeders. 00 Seeds's Grand Daddy Purple is not another breeder's Grand Daddy Purple.

Lab data

No lab report here yet

Have a lab report for Grand Daddy Purple?

Breeders publish claims; a COA is a measurement. We cannot read them off anybody’s website — of 160 products checked, none carried one — so the only way they get here is if somebody sends one.

Same name

4 breeders sell a Grand Daddy Purple

A name is not a genetic identity. Each row is what that breeder published, on their own page.

Search the name →

Breeder	Genetics	THC	Flowering	Seeds	Read from
00 Seedsthis page	—	22%	8–9 wk	—	00seeds.com
Bluedog Genetics	—	18–24%	—	Regular	bluedoggenetics.com
Expert Seeds	—	21–24%	8–9 wk	Regular	expertseedbank.com
Garden of Green	—	21–24%	8–9 wk	Regular	gardenofgreenseedbank.com