Name: Green Poison F1 Fast Feminized Seeds
Brand: Sweet Seeds
SKU: SS-GP-FAST-Fem
Price: 35 USD

Flowering Type

Early/fast

Parental lines

Green Poison® (SWS14) x Green Poison Auto®

THC content

High THC (16-24%)

CBD content

Low CBD (0-1%)

Photoperiod flowering time

5 to 7 weeks

Yield indoor

High Yield (450-600gr/m2)

Plant size

Medium

Suitable climates

Dry, High altitude, Hot, Temperate, Warm

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From the breeder

Feminised and non-autoflowering version of Green Poison now featuring ultra fast growing.

Sweet Seeds breeder notes

Aroma

FruitySkunkySpicy

Parental lines

Green Poison® (SWS14)Green Poison Auto®

Description

Feminised and non-autoflowering version of Green Poison now featuring ultra fast growing.

This strain is an F1 hybrid resulting from the cross between an elite clone of Green Poison and a selected 3rd generation auto-flowering strain of Green Poison. This strain is ready to harvest with thick buds all covered in aromatic resin only 6 weeks after the flowering begins. The plant has an appearance of Indica-Sativa hybrids with an exceptionally vigorous growth, a very fast flowering and large production of flowers. Exquisite taste and aroma with a sweet intense hint of fruit. This strain is remarkably resistant to mould in outdoor grows, considering due to its fast flowering the plant succeeds in anticipating its harvest to the period in which botrytis usually attacks.

Characteristics

Brand/breeder

Sweet Seeds

Parental lines

Green Poison® (SWS14) x Green Poison Auto®

Variety

Indica dominant

Color

Green

Flowering type

Early/fast

Sex

Feminised

THC content

High THC (16-24%)

CBD content

Low CBD (0-1%)

Yield outdoor

High Yield (450-750gr/plant)

Yield indoor

High Yield (450-600gr/m2)

Plant size

Medium

Photoperiod flowering time

5 to 7 weeks

Northern hemisphere harvest

August, September

Southern hemisphere harvest

April, March

Suitable climates

Dry, High altitude, Hot, Temperate, Warm

Aroma

Fruity, Skunky, Spicy

SKU

SS-GP-FAST-Fem

Grow guide

Early/Fast outdoor timeline

Fast / Early strains keep the photoperiod growth pattern, but they begin flowering earlier and usually finish sooner — helping outdoor growers harvest before late-season weather becomes a problem.

Stage 1

Germination / Early Start

March – April

Wait for: warmer days, lower frost risk, stable spring weather

Watch for: cold snaps, excess moisture, slow early growth

Stage 2

Seedling / Transplant

May

Wait for: steady light, mild conditions, protected early growth

Watch for: transplant stress, pests, wind exposure

Stage 3

Vegetative Growth

June – July

Wait for: long bright days, healthy expansion, strong structure

Watch for: overcrowding, nutrient issues, insect pressure

Stage 4

Flowering

From late July

Wait for: first signs of bloom, good airflow, settled conditions

Watch for: humidity, mould pressure, poor weather

Stage 5

Harvest

From early September

Wait for: ripe trichomes, dense finished flowers, harvest readiness

Watch for: cutting too early, rain, bud rot

Indoor Early/Fast timeline

Fast / Early strains are most valuable outdoors, where earlier flowering and shorter bloom times help growers harvest before poor autumn weather. Indoors, their main benefit is a faster flowering phase than photoperiod versions.

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 3–6+

Vegetative Growth

Desired plant size and strong structure

Wait for: desired plant size and strong structure

Watch for: overcrowding, uneven growth, training stress

6–10 weeks

Flowering Phase

Strong bud formation and steady flower development

Wait for: strong bud formation and steady flower development

Watch for: humidity issues, poor airflow, plant stress

Harvest

Harvest Window

Finished flowers and mature trichomes

Wait for: finished flowers and mature trichomes

Watch for: harvesting too early or pushing plants too long

Reviews

Based on 57 reviews

Anonymous_Reviewer

Green Poison F1 FAST Version Feminised Seeds

Crossed this strain with Trainwreck to create 94COWBOY Wolf Kiss. One thing I loved about its strain was the cerebral high & the flamboyant green bud. grows wide and mid-height and after the first month of flowering you will start to smell her scent; But it's not too loud. I would of had bud-covered branches if the plant didn't spend its time producing seeds; But I plan on buying again so I can really experience its gal.

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Grant R.

Green Poison F1 FAST Version Feminised Seeds

all sprouted and that is all I can comment on so far

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Ruben T.

Green Poison F1 FAST Version Feminised Seeds

All Phenos were amazing... should of took clones.. easy to grow, 100% Germination. Done on day 57/60

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Brian w.

Green Poison F1 FAST Version Feminised Seeds

100% germination rate. Green poison it amazing. Genetics are very stable and fast growth. Highly recommend this to anyone.

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Brian w.

Green Poison F1 FAST Version Feminised Seeds

100% germination rate. Green poison it amazing. Genetics are very stable and fast growth. Highly recommend this to anyone.

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Len

Green Poison F1 FAST Version Feminised Seeds

I planted 3 seed one finish sep 1 the other finish sep 20 . And the last one was done sep 30 All had nice big buds and smells and tastes amazing But the one that finish sep 20 was buy far the best tasting Great strain for pheono hunting They need full sun But they don't need the best soil to make good tasting bud

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