Auto Grand Daddy Purple seeds by 00 Seeds Bank

Auto Grand Daddy Purple | 00 Seeds Bank

Auto Grand Daddy Purple Cannabis Seeds – 24% THC and Just 70–75 Days

Auto Grand Daddy Purple by 00 Seeds brings one of the best-known names in American Purple genetics into a compact and fast autoflower format. 00 Seeds focuses on a combination that is particularly attractive for home growers: 24% THC, a total indoor cycle of just 70–75 days and yields of up to 550 g/m². At the same time, plants remain exceptionally compact indoors at only 60–80 cm.

This makes Auto Grand Daddy Purple particularly interesting for growers working with limited space who don't want to compromise too heavily on potency or productivity. Outdoors, plants develop somewhat more size and reach approximately 100–110 cm, while remaining manageable. As an autoflower, flowering begins automatically without the need to switch the light cycle to 12/12.

Linda Seeds Quick Check: Auto Grand Daddy Purple

• Who is it for?
  Growers looking for a compact, fast autoflower with high THC levels and strong indoor yield potential.
• What makes Auto Grand Daddy Purple special?
  Above all, the combination of just 60–80 cm indoor height, a 70–75 day total cycle, 24% THC and yields of up to 550 g/m².
• What can you realistically expect?
  A compact autoflower that requires little vertical space indoors while still offering impressive yield potential for its size.
• Our verdict in one sentence:
  An interesting Grand Daddy Purple Auto for growers who want to combine 24% THC and up to 550 g/m² with compact growth and a fast 70–75 day cycle.

Key Features of Auto Grand Daddy Purple

• Breeder: 00 Seeds
• Seed type: Feminized autoflower
• THC: 24%
• Total indoor cycle: 70–75 days
• Indoor yield: 500–550 g/m²
• Indoor height: 60–80 cm
• Outdoor height: 100–110 cm
• Outdoor growing period: April to November
• Genetics: Not specified in detail by the breeder
• Indica/Sativa ratio: Not specified by the breeder
• Outdoor yield: Not specified by the breeder

Grand Daddy Purple in Autoflower Form

The name Grand Daddy Purple has long been associated with one of the most recognizable families of American Purple genetics. With Auto Grand Daddy Purple, 00 Seeds combines that familiar name with the practical advantages of a modern autoflower: automatic flowering, compact growth and a fast cultivation cycle.

However, 00 Seeds does not currently provide a detailed genetic lineage for this particular version. It would therefore be misleading to assign a specific cross or Indica/Sativa ratio without confirmation from the breeder. Instead, the most useful way to evaluate this strain is through its confirmed performance figures – and those numbers are already quite compelling.

Only 60–80 cm Indoors – Ideal When Height Is Limited

One of Auto Grand Daddy Purple's most interesting characteristics is its compact indoor size. At only 60–80 cm, plants remain exceptionally manageable. This can be a major advantage in smaller grow tents where maintaining sufficient distance between the canopy and the grow light is important.

Compact size does not necessarily mean low productivity. On the contrary, 00 Seeds lists an indoor yield of 500–550 g/m². On paper, the relationship between the space required and the potential harvest is one of the strongest arguments for this autoflower.

500–550 g/m² – Strong Yields from a Compact Autoflower

With a stated indoor yield of 500–550 g/m², Auto Grand Daddy Purple sits in an attractive range for an autoflowering strain. This figure becomes even more noteworthy when combined with its limited height and short overall cultivation cycle.

Rather than relying on very tall plants to generate a worthwhile harvest, this Auto is geared toward making efficient use of the available growing area. For growers with restricted vertical space, the numbers are particularly appealing without requiring 120 or 150 cm tall autoflowers.

70–75 Days from Start to Harvest

00 Seeds lists a total indoor growing time of just 70–75 days for Auto Grand Daddy Purple. It is important to distinguish this figure from flowering time alone: the breeder describes the complete cultivation cycle rather than only the flower-development phase.

This makes Auto Grand Daddy Purple an interesting option for growers who prioritize a fast turnaround. Automatic flowering also removes the need to switch to the 12/12 light schedule required to initiate flowering in photoperiod cannabis seeds.

100–110 cm Outdoors – Compact but with More Room to Develop

Outdoors, Auto Grand Daddy Purple has more room to develop and can reach approximately 100–110 cm according to 00 Seeds. It therefore remains relatively manageable while growing noticeably larger than it typically does indoors.

The breeder lists an outdoor growing period from April through November. As with autoflowers in general, growers are not tied to one specific seasonal harvest window in the same way as with photoperiod varieties. The ideal starting date should nevertheless be adapted to local temperatures, sunlight and climate.

24% THC – Serious Potency in a Compact Auto

With 24% THC, Auto Grand Daddy Purple is far from a mild autoflower. This level of potency also makes the strain interesting for more experienced consumers looking for a compact and fast Auto without sacrificing a strong THC content.

00 Seeds does not currently provide a sufficiently detailed description of the specific effects of this version. For that reason, we prefer not to assign effects that haven't been confirmed by the breeder. With 24% THC, however, its potency should not be underestimated, particularly by consumers with a lower tolerance.

Aroma and Flavor – Sticking to the Facts

The Grand Daddy Purple name is closely associated with the famous American Purple family. For Auto Grand Daddy Purple by 00 Seeds, however, there is currently no sufficiently detailed breeder description of its specific terpene, aroma or flavor profile.

For this reason, we deliberately avoid automatically assigning typical descriptions such as grape, berries or sweetness simply because these flavors are frequently associated with other Grand Daddy Purple genetics. If 00 Seeds publishes a confirmed aromatic profile for this specific version, this section can be expanded accordingly.

Our Verdict on Auto Grand Daddy Purple

With Auto Grand Daddy Purple, it's the hard numbers that stand out: 24% THC, a 70–75 day total cycle, 500–550 g/m² indoors and a height of just 60–80 cm. It doesn't need an elaborate backstory to present a convincing set of specifications.

The combination is particularly appealing for smaller indoor grows. 00 Seeds promises substantial productivity from a relatively compact plant and pairs it with one of the most recognizable names in the Purple world. At the same time, we believe it's important to be transparent about the limited additional information currently available from the breeder rather than filling those gaps with unconfirmed claims.

FAQ – Auto Grand Daddy Purple

How much THC does Auto Grand Daddy Purple contain?

00 Seeds lists a THC content of 24% for Auto Grand Daddy Purple.

How long does Auto Grand Daddy Purple take from seed to harvest?

The stated total indoor growing cycle is approximately 70–75 days. This refers to the complete cycle rather than flowering time alone.

How tall does Auto Grand Daddy Purple grow?

According to 00 Seeds, Auto Grand Daddy Purple reaches approximately 60–80 cm indoors and around 100–110 cm outdoors.

How much does Auto Grand Daddy Purple yield indoors?

00 Seeds lists an indoor yield of approximately 500–550 g/m².

How much does Auto Grand Daddy Purple yield outdoors?

00 Seeds does not provide a specific outdoor yield figure in the currently available product information.

Is Auto Grand Daddy Purple an autoflower?

Yes. Auto Grand Daddy Purple is a feminized autoflower and begins flowering without requiring a change in the light cycle.

What are the genetics of Auto Grand Daddy Purple by 00 Seeds?

00 Seeds does not currently specify a detailed genetic lineage for this version. We therefore avoid listing an unconfirmed cross as a product characteristic.

What does Auto Grand Daddy Purple taste like?

There is currently no sufficiently detailed official description of the aroma and flavor of Auto Grand Daddy Purple by 00 Seeds, so we avoid attributing unconfirmed flavors to the strain.