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Sweet Critical Fast Feminised Seeds-00S-SWC-FAST-FEM
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Sweet Critical Fast Feminised Seeds-00S-SWC-FAST-FEMSweet Critical Fast Feminised Seeds-00S-SWC-FAST-FEM
Sweet Critical Fast Feminised Seeds
Seeds

Sweet Critical Fast Feminised Seeds

Average rating:  3.8   (votes: 4) Reviews (4)
SKU: 00S-SWC-FAST-FEM
Fast, productive, sweet-tasting and high-THC strain.

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Testimonial 
Author:  Charlie Thompson Rating: 5.0 out of 5 stars
Date:  23.01.2025
Text:  Top job πŸ‘

Flowering Type

Early/fast

Parental lines

Critical Swiss

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
Fast, productive, sweet-tasting and high-THC strain.
00 Seeds breeder notes
Aroma
Fruity
Parental lines
Critical Swiss
Fast, productive, sweet-tasting and high-THC strain.

Sweet Critical FAST is a selected phenotype of Sweet Critical that was selected for its extra fast finishing time. This strain's heritage is from the Swiss Critical Mass line. It brings together all the best of the most powerful and aromatic Critical genetics. Easy to grow, resistant and with high THC.

Indoors, plants reach a height of 75 - 95 cm. tall and take an incredible 40 - 45 days to produce yields of 400 - 500 gr/m2. Outdoors, plants are a lot bigger when planted in the ground, 160 - 220 cm, and northern hemisphere harvests are due between September 10th - 20th, a good 10 days earlier than with the standard Sweet Critical strain.

Brand/breeder
Parental lines
Critical Swiss
Type
Indica dominant
Flowering type
Early/fast
Sex
Feminised
THC potential
High THC (16-24%)
CBD potential
Low CBD (0-1%)
Yield potential outdoor
High Yield (450-750gr/plant)
Yield potential indoor
High Yield (450-600gr/m2)
Plant size
Medium
Flowering time (photoperiod)
5 to 7 weeks
Northern hemisphere harvest
September
Suitable climate
Dry, High altitude, Hot, Temperate, Warm
Aroma
Fruity
SKU
00S-SWC-FAST-FEM

Early/Fast outdoor timeline

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

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
3.8
Rating 3.8 out of 5 stars
Based on 4 ratings and 4 reviews
As described
No
Partly
Yes
Yes, 5 out of 5, No – Yes
Based on 2 votes
Expected Yield
Below
Expected
Above
Expected, 3 out of 5, Below – Above
Based on 1 votes
Recommend to others
No
Neutral
Yes
Yes, 5 out of 5, No – Yes
Based on 1 votes
Filter
We found matching review(s) Clear filters
Review author:  Charlie Thompson    Review date:  23.01.2025
Review rating: 5.0 out of 5 stars
Flavour: Excellent
Verified
 buyer
Purchase date: 
Review text: 
Top job πŸ‘
As described: YesExpected Yield: ExpectedRecommend to others: Yes
Review author:  Tyler pace    Review date:  11.07.2024
Review rating: 4.0 out of 5 stars
Verified
 buyer
Purchase date: 
Review text: 
Grew easy and big Just looking for a good deal
Reply from:  Seedsman (28.10.2026):  Thank you for your review! We really appreciate all those who take time to leave us feedback. We have done a lot of improvements to our website and the way we work. We now have a quicker, better website with products that are easy to find. An excellent, diverse range of the most exciting seeds, combined with what we aim to be, the best service. Our new customer service bot Barbara has just been released and can help all our customers on our website or social media answer any important questions on their order, the ordering process, or any grow questions. Our mission is to ensure our customers have no reason to shop elsewhere. We hope you like the direction we are heading in. Please come back and shop again soon and recommend us far and wide. Thank YOU! Best Seedsman P.S. in the USA we also now have clones available.
Review author:  Anonymous    Review date:  11.03.2024
Review rating: 5.0 out of 5 stars
Verified
 buyer
Purchase date: 
Review text: 
Have not started yet but shipping was very fast.
As described: Yes
Reply from:  Seedsman (30.10.2026):  Thank you for your review! We really appreciate all those who take time to leave us feedback. We have done a lot of improvements in 2023 and will carry these on in 2024 - a quicker, better website with products that are easy to find. An excellent, diverse range of the most exciting genetics combined with the best service. Our mission is to ensure our customers have no reason to shop elsewhere. Please come back and shop again soon and recommend us far and wide. Thank YOU! Best Seedsman
Review author:  Carl Murphy    Review date:  08.11.2023
Review rating: 1.0 out of 5 stars
Verified
 buyer
Purchase date: 
Review text: 
All seeds turned out male unfortunately
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.

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Sweet Critical Fast Feminised Seeds

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