Flowering Type

Autoflowering

Parental lines

Purple Punch Auto

THC content

High THC (16-24%)

CBD content

Low CBD (0-1%)

Autoflowering seed to harvest time

Information not available

Yield indoor

Information not available

Plant size

Information not available

Suitable climates

Cool, Dry, High altitude, Hot, Temperate, Warm

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From the breeder

Visually arresting and physically relaxing indica-dominant auto plants with very high THC levels.

Fast Buds breeder notes

Parental lines

Purple Punch Auto

Description

Visually arresting and physically relaxing indica-dominant auto plants with very high THC levels.

Purple Punch Auto Feminised is a large auto-flowering variety with even larger yields. Purple Punch Auto is indica-dominant and hails from California, home to many of the world's most potent hybrids. This 85% indica is ready in just 9 weeks from seed and delivers amazing yields of as much as 600^gr/m2indoors.

Purple Punch Auto plants grow to between 90 - 150 cm. tall. Plants have a strong central cola surrounded by smaller side-branches. Towards maturity buds develop lovely purple and magenta colours to contrast with its lime-green early bud formations, a tendency that is emphasised by flushing in the final week or so. A complex terpene profile results in flavours of blueberry muffin, cherry and spice. THC production of 24% with less than 1% CBD gives an effect that is very relaxing with a 'muscle-melting' sensation which never becomes couch-lock so it's perfect for anytime as long as work is over.

High resin production makes for great extracts and concentrates.

Characteristics

Brand/breeder

Fast Buds

Parental lines

Purple Punch Auto

Type

Indica dominant

Flowering type

Autoflowering

Sex

Feminised

THC potential

High THC (16-24%)

CBD potential

Low CBD (0-1%)

Suitable climate

Cool, Dry, High altitude, Hot, Temperate, Warm

SKU

FB-PURPUN-AUTO-FEM

Grow guide

Autoflowering outdoor timeline

Autos can be sown in multiple waves through the season for staggered harvests.

Stage 1

Germination

April – July

Wait for: warmer days, no frost, stable temperatures

Watch for: cold nights, overwatering, weak early light

Stage 2

Seedling / Transplant

1–2 weeks after sprouting

Wait for: strong light, mild weather, protected start

Watch for: slug damage, stretching, transplant stress

Stage 3

Vegetative Growth

Weeks 2–5

Wait for: long bright days, healthy root growth

Watch for: stunting, nutrient burn, pest pressure

Stage 4

Flowering

Weeks 5–8+ depending on cultivar

Wait for: steady sunshine, decent airflow, dry spells

Watch for: mould, heavy rain, snapped branches

Stage 5

Harvest

Weeks 8+ or summer to early autumn

Wait for: mature trichomes, swollen buds, finished aroma

Watch for: bad weather, bud rot, harvesting too early

Indoor autoflowering timeline

Autoflowers follow their own internal clock, making indoor timelines easier to plan from seed to harvest.

Week 0

Germination

Healthy seedling emergence

Wait for: healthy seedling emergence

Watch for: overwatering, weak starts

Week 1–2

Seedling

Steady early growth

Wait for: steady early growth

Watch for: stretching, stress, excess moisture

Week 2–5

Early Growth

Strong leaf and root development

Wait for: strong leaf and root development

Watch for: stunting, overcrowding, early stress

Week 5–9+

Flowering

Bud development and visible maturity

Wait for: bud development and visible maturity

Watch for: humidity issues, poor airflow, plant stress

Week 8–12+

Harvest Window

Finished flowers and mature trichomes

Wait for: finished flowers and mature trichomes

Watch for: harvesting too early

Reviews

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We found matching review(s) Clear filters

Joseph Keeping 26.04.2026

Flavour: Excellent Found Strain: Online Browsing

buyer

Awesome and no complaints!

As described: YesExpected Yield: ExpectedRecommend to others: Yes

Anonymous 12.01.2026

buyer

Fast grower, short and compact. On your site.

Anonymous 12.01.2026

Flavour: Average Found Strain: Seedsman Website

buyer

Fast grower, short and compact.

As described: YesExpected Yield: ExpectedRecommend to others: Yes

Bradley Sayles 29.11.2025

Flavour: Excellent Found Strain: YouTube

buyer

I am only 40 days into the grow. I have good growth so far and buds everywhere. The smell is just starting and it's sweet 😋

As described: YesRecommend to others: Yes

James Simmons 05.06.2024

buyer

On seed didn't come up. Surfing

Seedsman (28.10.2026): Thanks for your review. We do test seeds from all the batches of seeds that we sell - and only release for sale seeds that test over 95% germination - we are therefore very confident with the quality of the seeds that we sell. We also hold our suppliers to the same high standards. This said these are live products and competencies & environments vary so we try to help customers if they have issues. Please reach out to our customer service team to see what they can do to help, and check on our blog for our recommended germination techniques. Best Seedsman

Please note that some customers choose to leave a rating without writing a review, and because of this the number of ratings will differ from the number of reviews.

Purple Punch Auto Feminized Seeds

Flowering Type

Autoflowering

Parental lines

Purple Punch Auto

THC content

High THC (16-24%)

CBD content

Low CBD (0-1%)

Suitable climates

Cool, Dry, High altitude, Hot, Temperate, Warm

Autoflowering outdoor timeline

Indoor autoflowering timeline

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Purple Punch Auto Feminized Seeds