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By section 6 of the Misuse of Drugs Act 1971 it is an offence to cultivate any plant of the genus cannabis in the United Kingdom without a license from the Secretary of State. Anyone committing an offence contrary to this section may be imprisoned or fined, or both. Please note therefore that germination of seeds bought from the Seedsman website without an appropriate license is illegal in the United Kingdom.

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Jealousy Fast Feminised Seeds-SMAN-JEAL-FAST-FEM
Jealousy Fast Feminised Seeds-SMAN-JEAL-FAST-FEM
Jealousy Fast Feminised Seeds-SMAN-JEAL-FAST-FEM
Jealousy Fast Feminised Seeds-SMAN-JEAL-FAST-FEM
Jealousy Fast Feminised Seeds-SMAN-JEAL-FAST-FEM
Jealousy Fast Feminised Seeds-SMAN-JEAL-FAST-FEM
Jealousy Fast Feminised Seeds-SMAN-JEAL-FAST-FEM
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Seedsman Jealousy Fast cannabis strain
Seedsman Jealousy Fast cannabis strain
Seedsman Jealousy Fast cannabis strain
Seedsman Jealousy Fast cannabis strain
Seedsman Jealousy Fast cannabis strain
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Jealousy Fast Feminised Seeds-SMAN-JEAL-FAST-FEMJealousy Fast Feminised Seeds-SMAN-JEAL-FAST-FEM
Seedsman Jealousy Fast cannabis strain
Seedsman Jealousy Fast cannabis strain
Seedsman Jealousy Fast cannabis strain
Seedsman Jealousy Fast cannabis strain
Seedsman Jealousy Fast cannabis strain
Seedsman Jealousy Fast cannabis strain
Seedsman Jealousy Fast cannabis strain
Seeds

Jealousy Fast Feminised Seeds

Average rating:  4.9   (votes: 7) Reviews (6)
SKU: SMAN-JEAL-FAST-FEM

Jealousy Fast is a top-shelf hybrid boasting dense purple buds, with a smooth, euphoric high.

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Testimonial 
Author:  Kenny Parrigan Rating: 5.0 out of 5 stars
Date:  19.07.2025
Text:  Doing well looking really nice

Flowering Type

Early/fast

Parental lines

Sherbert BX1 x Gelato 41

THC content

High THC (16-24%)

CBD content
Information not available

Photoperiod flowering time

7 to 9 weeks

Yield indoor
Information not available

Plant size

Large

Suitable climates

Cool, Dry, Hot, Temperate, Warm

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From the breeder

Jealousy Fast is a top-shelf hybrid boasting dense purple buds, with a smooth, euphoric high.

Seedsman breeder notes
Aroma
EarthyWoody
Effect description
FocusedUplifting
Parental lines
Sherbert B1Gelato 41

Jealousy Fast is a top-shelf hybrid boasting dense purple buds, with a smooth, euphoric high.

Overview

Jealousy Fast is a top shelf hybrid bred from Sherbert BX1 and Gelato 41, delivering a well-balanced high with exceptional flavor and bag appeal. Known for its dark purple, trichome-covered buds, this strain combines bold citrus, earthy, and woody aromas with a smooth, euphoric effect.

With a flowering time of 7–9 weeks, Jealousy Fast is perfect for outdoor growers in short-season climates, allowing for a high-quality harvest before cold or wet weather arrives. Its resilient structure and dense, weighty colas make it a reliable choice for cultivators seeking both efficiency and results.

Cultivation

Jealousy Fast is a resilient strain that thrives outdoors, producing large, fully stacked colas and plenty of resin.

  • Early finishing: Making it ideal for outdoor growers needing an earlier harvest.
  • Extra-large plant: Strong lateral growth with significant stretch, recommend some defoliation for optimal airflow.
  • Heavy buds: Support stakes recommended to handle the dense flowers.

Terpenes and Effects

Jealousy Fast features an appealing terpene profile, dominated by beta-myrcene, beta-caryophyllene, and limonene, delivering a vibrant mix of citrus, tangie, woody and earthy notes.

  • Balanced hybrid effects: Offers a euphoric yet relaxing high, perfect for both creative activities and evening unwinding.
  • Smooth and flavorful smoke: A tangie inhale, with occasional citrus notes, and woody, spicy undertones.
  • Ideal for versatile use: Can be enjoyed during the day or at night, depending on preference.

With its early finishing, vibrant purple buds, and standout flavors, Jealousy Fast by Seedsman is a must-grow strain for those looking for maximum quality with minimal cultivation time.

Brand/breeder
Parental lines
Sherbert BX1 x Gelato 41
Type
Indica / Sativa hybrid
Colour
Purple
Flowering type
Early/fast
Sex
Feminised
THC potential
High THC (16-24%)
Plant size
Large
Flowering time (photoperiod)
7 to 9 weeks
Northern hemisphere harvest
September
Southern hemisphere harvest
March
Suitable climate
Cool, Dry, Hot, Temperate, Warm
Aroma
Earthy, Woody
SKU
SMAN-JEAL-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
4.9
Rating 4.9 out of 5 stars
Based on 7 ratings and 6 reviews
As described
No
Partly
Yes
Yes, 5 out of 5, No – Yes
Based on 5 votes
Expected Yield
Below
Expected
Above
Expected, 4 out of 5, Below – Above
Based on 4 votes
Recommend to others
No
Neutral
Yes
Yes, 5 out of 5, No – Yes
Based on 5 votes
Filter
We found matching review(s) Clear filters
Review author:  Tom LaForest    Review date:  04.04.2026
Review rating: 4.0 out of 5 stars
Verified
 buyer
Purchase date: 
Review text: 
Currently these girlz are about 65 days old and 35 days into flower. I did LST in two different manners, a different approach for each plant. They have been on the same nute and watering schedule and the one plant that is out running the other is showing some stress and is behind the smaller one on trichrome production. The seed i for says they are fast on the flowering but it doesn't say how fast, so I'm expecting the standard 7-9 weeks for maturity. So far, so good πŸ‘πŸ»βœŒοΈ
Review author:  Johann Plater    Review date:  31.01.2026
Review rating: 5.0 out of 5 stars
Flavour: Excellent Found Strain: Seedsman Website
Verified
 buyer
Purchase date: 
Review text: 
So far good in w33k 3 of flower now as we speak
As described: YesRecommend to others: Yes
Review author:  Jennifer Smith    Review date:  12.01.2026
Review rating: 5.0 out of 5 stars
Flavour: Excellent Found Strain: Seedsman Website
Verified
 buyer
Purchase date: 
Review text: 
Love this strain! Easy to grow and great yields! Love the terps as well highly recommend!
As described: YesExpected Yield: AboveRecommend to others: Yes
Review author:  Timothy Brown    Review date:  03.01.2026
Review rating: 5.0 out of 5 stars
Flavour: Excellent
Verified
 buyer
Purchase date: 
Review text: 
Huge plant
As described: YesExpected Yield: ExpectedRecommend to others: Yes
Review author:  Aaron F    Review date:  26.12.2025
Review rating: 5.0 out of 5 stars
Verified
 buyer
Purchase date: 
Review text: 
πŸ”₯πŸ”₯πŸ”₯
As described: YesExpected Yield: AboveRecommend to others: Yes
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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Jealousy Fast Feminised Seeds

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