How to Grow Island Sweet Skunk Fast Version
Island Sweet Skunk Fast Version is a fast-flowering, heavy-yielding take on the classic sweet skunk, from Sweet Island Skunk #3 crossed with an Early Skunk clone. It is a 60/40 indica-leaning feminized plant with a medium 18-23% THC, an earthy, skunk and sweet flavor, and a creative, euphoric, uplifted effect. Quick, productive and approachable, it is a rewarding and beginner-friendly way to grow a classic skunk in less time.
This is a feminized photoperiod strain, so every seed grows into a flowering female and you start flowering by switching the light cycle to 12/12. The “Fast Version” tag means it was bred to shorten the flowering window: it still flowers on the light cycle like any photoperiod plant, but it finishes in just 6 to 8 weeks of flower, noticeably quicker than a standard Island Sweet Skunk, which makes it a favorite for growers who want that skunky, sweet character in less time.
Recommended Strains
Sweet Island Skunk Fast Version
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THC | 18% - 23% (Medium) |
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Type | Feminized |
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Yield | High |
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Phenotype | 60% Indica / 40% Sativa |
Island Sweet Skunk
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THC | 18% - 23% (Medium) |
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Type | Feminized |
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Yield | High |
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Phenotype | 25% Indica / 75% Sativa |
Fast, productive and classic, Island Sweet Skunk Fast Version is a rewarding way to grow a quick skunk. You can see the full genetics and buy Island Sweet Skunk Fast Version seeds on the strain page, and browse the rest of our fast-flowering seeds alongside it.
Strain Profile at a Glance
| THC | Medium (18-23%) |
|---|---|
| Lineage | Sweet Island Skunk #3 x Early Skunk clone (fast-flowering) |
| Type | Feminized (photoperiod, fast version) |
| Genetics | 60% Indica / 40% Sativa |
| Climate | Tropical, warm |
| Flowering time | 6-8 weeks (fast) |
| Harvest (outdoor) | Flexible / all season |
| Height | 5.25 ft / 1.6 m |
| Yield indoor | 1.31-1.8 oz/ft² (400-550 g/m²) |
| Yield outdoor | 28.22-35.27 oz/plant (800-1000 g/plant) |
| Grow difficulty | Easy, beginner-friendly |
| Flavors | Earthy, Skunk, Sweet |
| Effects | Creative, Euphoric, Uplifted |
Promos & Deals
Growing a Feminized Strain
Island Sweet Skunk Fast Version is a feminized photoperiod strain, so every seed grows into a flowering female and there is no sexing and no males to remove. Because it flowers on the light cycle rather than on age, you stay in control: keep it under long 18/6 days to grow and build the frame you want, then switch to 12 hours of light and 12 of darkness to start flowering. That control over timing is what lets you dial in the final size and the yield.
The fast version works just like any feminized photoperiod, with one bonus: it was bred to shorten the flower window to around 6 to 8 weeks, well short of a standard Island Sweet Skunk. Note that this is not an autoflower, so it will not flower on its own on a timer; you still flip it to 12/12. What you get is a much quicker finish once flowering starts, which is ideal for shorter seasons or for fitting more cycles into the year.
Island Sweet Skunk Fast Version grows to a manageable height of around 1.6 m with a sturdy, indica-leaning structure and moderate stretch. That tidy shape makes it easy to manage in a tent and well suited to simple training to spread the canopy. Because it is such a heavy yielder, give the branches support late in flower so they do not fold under the weight of its big, dense buds.
Climate and Where to Grow It
Island Sweet Skunk Fast Version does best in a warm, tropical-leaning climate with plenty of sun, steady warmth and good airflow. Its hardy skunk genetics make it adaptable, and the fast-flowering trait is a real advantage outdoors: a 6-to-8-week flower lets it finish early and dodge the damp, cooler weather at the end of a long season, so the outdoor harvest window is flexible rather than tied to a single late month.
It is a very heavy yielder, giving around 400-550 g/m² indoors and a large 800-1000 g per plant outdoors given room to grow, which earns it a place among our high-yielding seeds. As a sturdy, indica-leaning plant of around 1.6 m, the main job is keeping the canopy open and supporting the heavy colas so light and air reach the lower buds.
Keep humidity sensible through flowering to protect those big, dense buds: around 55-60% in veg, nearer 40% as the flowers fill out, and lower toward harvest. A heavy, resinous plant can trap moisture inside its colas, so steady airflow keeps the finish clean. Aim for daytime temperatures around 68-80°F (20-27°C), which this warm-climate plant enjoys through its quick flowering run.
Feeding Schedule (EC Guide)
Island Sweet Skunk Fast Version is a hungry, high-yielding plant, but because it flowers fast, build the feed up promptly through veg, push phosphorus and potassium as soon as it is in flower to fuel those big buds, then taper off for the final flush so the earthy, skunk and sweet flavor comes through clean. The ranges below are a starting guide; adjust to your water and medium.
| Stage | EC (mS/cm) | Notes |
|---|---|---|
| Seedling | 0.4-0.6 | Very light feed while roots establish |
| Vegetative | 0.8-1.2 | Raise nitrogen as the plant builds size |
| Early flower | 1.2-1.4 | Shift toward bloom nutrients (P and K) |
| Full flower | 1.4-1.6 | Peak bloom feed while the big colas swell |
| Flush | 0.0-0.4 | Plain water for the final 1-2 weeks |
Flowering and Harvest
Once you switch Island Sweet Skunk Fast Version to a 12/12 light cycle it flowers in about 6 to 8 weeks, which is fast for a strain of this yield. It fills out with big, dense, resinous buds on a sturdy frame, developing the earthy, skunky aroma with a sweet edge that the sweet skunk line is loved for. Outdoors its quick finish gives a flexible, all-season harvest window.
Yields are among the biggest you can grow at this size: around 400-550 g/m² indoors and a large 800-1000 g per plant outdoors with good sun and room. Support the heavy colas, keep the canopy open so the lower buds get light, feed it steadily through its short flower, and harvest when most of the trichomes have turned cloudy for the fullest earthy-sweet skunk flavor and the most rounded effect. Its quick finish means you are rewarded sooner than with most photoperiod plants.
Drying and Curing
Dry whole plants or branches in a dark room at around 60°F (15-18°C) and 55-60% humidity for 7-14 days, until the thin stems snap rather than bend. A slow, even dry matters with such big, dense buds, because they can stay damp in the middle while the outside dries, and a gentle dry protects both the aroma and the trichomes.
Then cure the trimmed buds in sealed jars, burping them daily for the first week and letting them settle for three to four weeks. A proper cure is what brings out the earthy, skunk and sweet notes and smooths the smoke, which matters most on a classic skunk like Island Sweet Skunk Fast Version where that pungent, sweet character is a big part of the appeal.
What to Do With Your Trim
Don’t bin the sugar leaves you remove while manicuring. Island Sweet Skunk Fast Version is a resinous plant, so its trim works well for dry sift, bubble hash or rosin. Its pungent, earthy-skunk-and-sweet aroma comes through in concentrates, so saving the trim is an easy way to get a flavorful extract from material most growers would otherwise throw away.
Flavor and Terpenes
Island Sweet Skunk Fast Version leads with an earthy, skunk and sweet flavor, the classic pungent skunk profile with a sweet edge. It is a bold, full-bodied smoke, and a good cure really brings that earthy-skunk character with its sweet note forward in the jar and on the inhale.
Its terpene profile shapes that flavor. Myrcene drives a sweet, earthy base, while caryophyllene adds a warm, peppery, skunky edge and humulene brings a deep, woody, earthy quality that reinforces the skunk. A touch of alpha-pinene lifts the profile with a fresh, piney note. Together these terpenes frame the earthy, skunk and sweet character Island Sweet Skunk Fast Version is known for.
Effects and Best Use
With its medium 18-23% THC and indica-leaning 60/40 make-up, Island Sweet Skunk Fast Version delivers an upbeat yet grounded experience. It is reported as creative, euphoric and uplifted, pairing a bright, inspired head with a comfortable body, so it works well for daytime creativity and easygoing social time. Its medium potency keeps it approachable and easy to dose.
That creative, euphoric, uplifted profile makes it a versatile, upbeat strain, good for creative projects, conversation or staying active while enjoying its earthy, sweet skunk flavor. The combination of a fast, high-yielding grow, a bright effect and that classic skunk character is exactly why this fast version stands out.
Common Problems and Pro Tips
Island Sweet Skunk Fast Version is a forgiving, beginner-friendly plant, but its fast flowering and heavy buds change the timing a little: everything happens quicker, so stay on top of the feed and watch the trichomes closely toward the end so you do not miss the harvest window. Its big, dense colas can trap moisture, so keep the air moving, hold humidity down as the flowers fill out, and defoliate a few of the largest fan leaves in mid-flower so light and air reach the lower buds.
Because it is such a heavy yielder, support the branches with stakes or a net so they do not fold under the weight of the big buds. It stays manageable at around 1.6 m with moderate stretch, so a little light training to spread the canopy is usually all it needs. Start seedlings gently to avoid transplant stress, and with a fast version, veg it a touch longer before the flip if you want more size, since the short flower leaves less room for late stretch.
As a pro tip, protect the terpenes that carry its skunk-and-sweet flavor: go gentle on the nutrients, finish with a proper plain-water flush, and give it a full three to four week cure. Harvest when most trichomes are cloudy for a bright, medium-strength result with the pungent, earthy-sweet skunk taste this strain is prized for.
FAQ
What does “fast version” mean for Island Sweet Skunk Fast Version?
It means the strain was bred to shorten its flowering time, so it finishes in about 6 to 8 weeks instead of the longer run of a standard Island Sweet Skunk. It is not an autoflower, so you still flip it to a 12/12 light cycle to start flowering; you simply get a much quicker finish once it does, which is ideal for shorter seasons.
How much THC does Island Sweet Skunk Fast Version have?
Island Sweet Skunk Fast Version is a medium-THC strain, testing from around 18% up to 23%, which gives an approachable effect rather than an overwhelming one. Combined with its indica-leaning 60/40 genetics, the result is a creative, euphoric and uplifted experience. That moderate potency makes it easy to dose and a good fit for newer growers and smokers alike.
How long does Island Sweet Skunk Fast Version take to flower?
Island Sweet Skunk Fast Version flowers in about 6 to 8 weeks once you switch it to a 12/12 light cycle indoors, which is fast for a strain of this yield. Outdoors its quick finish gives a flexible, all-season harvest window, letting it wrap up early and avoid the damp, cooler weather that can arrive at the end of a long season.
What does Island Sweet Skunk Fast Version taste like?
Island Sweet Skunk Fast Version has an earthy, skunk and sweet flavor, the classic pungent skunk profile with a sweet edge. Myrcene drives the sweet, earthy base, caryophyllene adds a skunky, peppery edge, humulene a woody depth, and alpha-pinene a fresh piney lift. A proper three to four week cure really brings that earthy-skunk-and-sweet character forward on the inhale.
How much does Island Sweet Skunk Fast Version yield?
Island Sweet Skunk Fast Version is a very heavy producer, giving around 400-550 g/m² indoors and a large 800-1000 g per plant outdoors with good sun and space. Support the heavy colas, keep the canopy open, feed it steadily through the short flower, and give it good light so the big, dense buds develop fully and heavy.
Is Island Sweet Skunk Fast Version good for beginners?
Yes. Island Sweet Skunk Fast Version is a beginner-friendly plant: it is feminized so there is no sexing, it stays a manageable 1.6 m, and its fast flowering means less time to make a mistake. Its medium THC takes the pressure off a first grow, so with a little support for the heavy buds it is an easy, quick and high-yielding crop.
