How to Grow 24k Gold Autoflower
24k Gold Autoflower is a fast, potent, mostly sativa autoflower that keeps the bright, sweet citrus character of the 24k Gold line. Bred by crossing 24k Gold with a ruderalis parent, this 60% sativa pairs a citrus, fruity and sweet flavor with a high 18-24% THC and a creative, energetic and happy effect, running its whole life cycle in 8 to 10 weeks. It is beginner-friendly, quick and genuinely strong.
This is an autoflowering, 60% sativa strain of moderate height, around 1.5 m. Because it flowers automatically on age rather than on a light change, and because it is fast and hardy, it is a simple plant to grow, while its high THC and lively, citrus-sweet profile give it plenty of character for such a quick, easy crop.
Recommended Strains
24k Gold Autoflower
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THC | 18% - 24% (High) |
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Type | Autoflowering |
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Yield | High |
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Phenotype | 40% Indica / 60% Sativa |
24k Gold
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THC | 19% - 22% (Medium) |
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Type | Feminized |
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Yield | High |
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Phenotype | 60% Indica / 40% Sativa |
Zesty, productive and quick, 24k Gold Autoflower is a rewarding way to grow a high-THC citrus sativa in autoflower form. You can see the full genetics and buy 24k Gold Auto seeds on the strain page, and browse the rest of our autoflowering seeds alongside it.
Strain Profile at a Glance
| THC | High (18-24%) |
|---|---|
| Lineage | 24k Gold x Ruderalis |
| Type | Autoflowering |
| Genetics | 60% Sativa / 40% Indica |
| Climate | Temperate |
| Life cycle | 8-10 weeks (seed to harvest) |
| Harvest | All season (multiple runs) |
| Height | 4.92 ft / 1.5 m |
| Yield indoor | 1.15-1.64 oz/ft² (350-500 g/m²) |
| Yield outdoor | 17.64-21.16 oz/plant (500-600 g/plant) |
| Grow difficulty | Beginner-friendly |
| Flavors | Citrus, Fruity, Sweet |
| Effects | Creative, Energetic, Happy |
Promos & Deals
Growing an Autoflower
An autoflower does not need a change in light schedule to bloom. Instead of switching to 12/12 like a photoperiod plant, 24k Gold Autoflower starts flowering on its own after a few weeks, purely on age, and runs its whole life cycle in 8 to 10 weeks from seed to harvest. You can keep it under a long day of around 18-20 hours of light from start to finish, which keeps things simple.
That automatic habit comes from the ruderalis in its lineage, which also makes it hardy and quick. Because the clock is always ticking on an auto, start the seed in its final pot rather than transplanting, keep any training to gentle low-stress tucking, and feed lightly. Being an autoflower it does not depend on daylight hours to flower, so you can run more than one crop across a season and grow it at almost any time of year.
Climate and Where to Grow It
24k Gold Autoflower does well in a warm, temperate climate with good sun and steady airflow, and its hardy genetics make it adaptable and forgiving. Because it flowers on age rather than daylight, you are not tied to one planting window and can grow it all season, fitting in more than one run where the weather allows.
It performs well in both settings. Indoors it returns 350-500 g/m² in a well-managed tent, while outdoors it gives a strong 500-600 g per plant with room and sun, which is generous for a fast auto. As a sativa-leaning plant of about 1.5 m it has a little stretch, so a light touch of training keeps the sativa canopy even and the light well spread.
Keep humidity in check through flowering to protect the buds: around 55-60% early on, nearer 40-45% in flower, and lower still toward harvest. Resinous colas can trap moisture, so steady airflow and sensible humidity are the keys to a clean finish over the short cycle. Aim for daytime temperatures around 68-80°F (20-27°C).
Feeding Schedule (EC Guide)
Autoflowers are smaller and faster than photoperiod plants, so they want a lighter touch. Feed gently, follow the plant’s lead, and taper off for the final flush so the sweet, citrus flavor comes through clean and the smoke finishes smooth. The ranges below are a guide; with an auto, err on the low side.
| Stage | EC (mS/cm) | Notes |
|---|---|---|
| Seedling | 0.4-0.6 | Very light feed, start in the final pot |
| Vegetative growth | 0.8-1.2 | Short veg, raise nitrogen gently |
| Early flower | 1.2-1.4 | Shift toward bloom nutrients (P and K) |
| Full flower | 1.4-1.6 | Peak bloom feed while the buds swell |
| Flush | 0.0-0.4 | Plain water for the final 1-2 weeks |
Flowering and Harvest
24k Gold Autoflower starts flowering on its own a few weeks in and finishes its whole cycle in 8 to 10 weeks from seed, which is quick and predictable. As a sativa-leaning auto it has a little stretch early in bloom before filling in resinous, zesty colas up a moderate frame. Because it is an autoflower you can run it all season, with no fixed harvest month tying you down.
Yields are strong for a fast auto: around 350-500 g/m² indoors and a generous 500-600 g per plant outdoors with good sun and a well-sized pot. Give it a good pot from the start so the roots never stall, keep the canopy open with a little training, and harvest when most trichomes have turned cloudy for the fullest citrus-sweet flavor and effect.
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 stops the denser buds staying damp in the middle while the outside dries out, which protects both the aroma and the trichomes over this short, quick grow.
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 the bright citrus and sweet notes forward and smooths out the smoke, which really matters on a citrus-led strain where that zesty character is the main attraction.
What to Do With Your Trim
Don’t bin the sugar leaves you remove while manicuring. 24k Gold Autoflower is a resinous, trichome-heavy plant, so its trim works well for dry sift, bubble hash or rosin. Given its high THC, that trim makes for a strong, flavourful citrus-sweet concentrate run from material most growers would otherwise throw away.
Flavor and Terpenes
24k Gold Autoflower has a bright, sweet profile: a zesty citrus lift over a fruity, sweet base, carried over from the 24k Gold line. It is a fresh, full flavor rather than a heavy or gassy one, and a good cure really brings that citrus-and-sweet character forward in the jar and on the inhale.
Its broad terpene profile shapes that character. Citral drives the bright, lemon-citrus note that defines the aroma, while myrcene lays down a ripe, fruity-earthy base underneath. Caryophyllene adds a warm, peppery spice and humulene an earthy depth, with alpha-pinene giving a fresh, piney lift on top. Together they frame the sweet, citrus-and-fruit character 24k Gold Autoflower is known for.
Effects and Best Use
With its high 18-24% THC and 60% sativa make-up, 24k Gold Autoflower delivers a bright, lively experience. It is reported as creative, energetic and happy: a cheerful, head-forward lift that leans active and sociable, fitting its zesty, citrus character. Because the THC can run high, it is worth starting with a moderate amount if you have a lower tolerance.
That upbeat, zesty profile makes it a daytime strain, well suited to social settings, creative work or getting things done. The combination of a fast, simple autoflower grow, a strong yield and a sweet, citrus flavor, all with a high-THC kick, is exactly why it stands out.
Common Problems and Pro Tips
The single most important thing with any autoflower is to never stall its growth, because it cannot make up lost time on a fixed clock. Start the seed directly in its final pot instead of transplanting, keep it in healthy, living soil or a well-mixed medium, and don’t overfeed a small, fast plant. Low-stress tucking is fine; heavy topping can set an auto back.
Because it is sativa-leaning, it will stretch a little in flower, so a light touch of low-stress training early on keeps the canopy even and the light well spread, which helps the yield. Keep humidity down around the resinous buds and the air moving to avoid mould over the quick finish.
As a pro tip, protect the citrus flavor, since it is the appeal of this strain: run a clean plain-water flush at the end and cure for three to four weeks, which brings the zesty citrus character to its brightest. Make its speed and all-season nature work for you by running back-to-back crops, and bear in mind the THC can run high, so start moderate when you try it.
FAQ
Is 24k Gold Autoflower an autoflower?
Yes. It is a true autoflower, so it flowers automatically on age rather than on a light change. You do not switch to 12/12, and it runs its whole life cycle in 8 to 10 weeks from seed. That speed, plus its hardy ruderalis genetics, makes it one of the quicker and simpler strains you can grow.
How much THC does 24k Gold Autoflower have?
It is a high-THC strain, testing at around 18-24%. Because it can run high, it is worth starting with a moderate amount if your tolerance is lower. Combined with its 60% sativa genetics, the result is a creative, energetic and happy experience that leans active and suits daytime use.
How long does 24k Gold Autoflower take to grow?
From seed to harvest it takes about 8 to 10 weeks in total, since it flowers on its own without any change in light schedule. Because it does not depend on daylight, you can grow it all season and run more than one crop a year, with no fixed harvest month to work around.
What does 24k Gold Autoflower taste like?
It has a bright, zesty citrus lift over a fruity, sweet base, carried over from the 24k Gold line. Citral drives the lemon-citrus note, myrcene a fruity-earthy base, caryophyllene a peppery spice and humulene an earthy depth, with pinene adding a fresh lift. A good cure brings the citrus-sweet character forward.
How much does 24k Gold Autoflower yield?
It is a strong producer for a fast auto, giving around 350-500 g/m² indoors and a generous 500-600 g per plant outdoors with good sun and space. Results depend on light, pot size and canopy health, so keep the plant healthy, never let its growth stall, and train lightly for an even canopy.
Is 24k Gold Autoflower good for beginners?
Yes. It flowers automatically, finishes quickly and is hardy, which makes the cultivation beginner-friendly and forgiving. The main thing to watch is its high THC, so go easy on the smoke at first, and its little sativa stretch, which a light touch of training keeps in check.
