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Jacky White strain

Bred by Paradise Seeds · White Widow × Jack Herer

Also known as Jack White

Strain facts

Checked Oct 21, 2026 · 6 sources

Jacky White is a sativa that's easy to grow. It was bred by Paradise Seeds from White Widow and Jack Herer. Its THC is about 22% (sources say 18–26%), higher than 57% of the 2,337 strains in our database that list THC. It flowers in about 8.5 weeks (sources say 7–9 weeks).

Type
Sativa
THC
About 22%18–26% across 3 sources
CBD
About 0.8%0–1% across 2 sources
Top terpenes
  1. Myrcene earthy, musky
  2. Limonene citrus
  3. Linalool floral, lavender
Commonly reported effects
Energetic, focused, euphoric, relaxed and happy
Flavors
Tropical
Breeder
Paradise Seeds
Grow difficulty
Beginner1 source
Flowering
About 8.5 weeks7–9 weeks across 3 sources; the breeder lists 8.5 weeks

Free Jacky White grow sheet (PDF)

The grow facts from this page on one printable page, with a blank grow log for your plant.

6 sources for this profile
  1. Leafly public strain listing
  2. Weedmaps public strain listing
  3. Breeder information: Paradise Seeds

Grow facts

  1. SeedFinder (breeder listing: Paradise Seeds) Flowering, grow setting and yield indoor
  2. AllBud (strain database) CBD and THC
  3. Zamnesia (seed bank; breeder: Paradise Seeds) CBD, difficulty, flowering, height, grow setting, THC, yield indoor and yield outdoor

Grow facts come from the breeder first, then seed banks and strain databases. With 2 sources we show the range and the middle; with 3 or more, the range and the median, after leaving out values far from the rest. The breeder's own value is the anchor, unless it is far from every other source (outside their range and more than 20% from their median); then we show the full range and the median of all of them. A fact from a single source is marked "1 source", and a fact no source lists is left out. Yields are converted to one unit: indoor per square meter, outdoor per plant.

CTU writes every profile from these facts; we do not copy other sites' descriptions. Values that are a generic default in the source data are left out. Last checked Oct 21, 2026.

Source: CTU strain dataset (public strain listings and breeder info, checked by CTU), verified Oct 2026. Potency, flavor and effects vary by grower, batch and plant. Facts no source lists are left out.

How to grow Jacky White

The grow facts a breeder or public strain listing gives for Jacky White.

Flowering time
About 8.5 weeks7–9 weeks across 3 sources; the breeder lists 8.5 weeks. Faster than 49% of strains with a listed time
Yield indoor
About 500 g/m²500 g/m² (16.4 oz/ft²) across 2 sources
Yield outdoor
Up to 750 g per plantUp to 750 g per plant (26 oz) · 1 source
Plant height
About 130 cm1 source
Difficulty
Beginner1 source. One of 461 beginner-rated strains
Grow setting
Indoor and outdoorFrom the breeder · 2 sources

Flowering window (weeks after the switch to 12/12)

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6
  7. 7
  8. 8
  9. 9
  10. 10
  11. 11
  12. 12
  13. 13
  14. 14

Sources: the breeder, seed banks and strain databases listed under sources, checked Oct 2026. Percentages compare with every strain in our database that lists the same fact.

Learn to grow Jacky White: Indoor & Outdoor Growing course, $199

About Jacky White

In public strain data, Jacky White is classed as a sativa attributed to Paradise Seeds. Public lineage data lists it as a cross of White Widow and Jack Herer.

Jacky White THC level

Public listings give Jacky White a THC level of 26%, which is in the upper third of our dataset. Compared with all strains in our research dataset that have their own THC figure, it is higher than roughly 89% of them. Potency varies by grower, batch and lab, so read these numbers as typical values, not guarantees.

Jacky White aroma, flavor and terpenes

Its most-reported flavor notes are tropical. The terpenes listed most often are myrcene (earthy, musky), limonene (citrus) and linalool (floral, lavender-like). Myrcene is the lead terpene for about 44% of the high-confidence strains in our dataset, so it is a common profile. Terpenes shape smell and taste; their levels change from batch to batch.

Reported effects of Jacky White

Commonly reported effects: energetic, focused, euphoric, relaxed and happy. These are user reports, not promises. Effects differ from person to person and depend on dose, setting and tolerance.

Growing Jacky White: what the data says

Flowering is listed at about 7–9 weeks indoors. Grow where home cultivation is legal, and follow your state rules.

Jacky White family tree

Its parents, from published lineage.

This strain

Jacky WhiteSativa · 18–26% THC · 7–9 wk

Similar strains

Matched on shared parents, top terpenes, type and THC. Never on medical use.

Hybrid

American Pie

THC
20–23%
Flowering
9–11 wk
Terpene
Myrcene
Effect
Uplifted
Difficulty
Beginner
Save
Hybrid

Apollo 13

aka Apollo

THC
15–31%
Flowering
8–9 wk
Terpene
Myrcene
Effect
Focused
Difficulty
Beginner
Save
Indica

Appleberry

THC
20–25%
Flowering
8–10 wk
Terpene
Myrcene
Effect
Sleepy
Difficulty
Beginner
Save

Sativa strainsMyrcene strainsTropical strainsStrains bred from White Widow

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Grow it

How to grow Jacky White

Flowering time, height and difficulty from the sources, then the full method in the Growing course.

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The information on this website is for educational purposes only and is not intended as medical advice. Always consult a qualified healthcare professional.
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