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Fast Buds

Z-Up Auto

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#190

Global pos.

9.2

58 harvests

#190

Global pos.

9.2

58 harvests

116

g/plant

101

Diaries

fem

auto

Winner of Best New Strain at the 2025 Autoflower World Cup, Z-Up Auto is a sativa dominant autoflower with 29% THC with a bright, refreshing citrus taste, pungent sour aroma, and blissfully energizing high. More challenging to cultivate, this strain requires some experience but will reward growers with super tasty, extra stinky bright green buds that deliver a fast-acting, long-lasting, bright and happy high. Plants grow to be 28-47 inches (70-120cm) tall and have a 56-63 day flowering cycle. She does well indoors and outdoors, thriving in warm-hot climates and light feeding. Incorporating low stress training (LST) and defoliation will help increase airflow and increase light on lower bud sites, which can maximize yields — up to 450-600gr/m2 indoors or 60-300gr/plant outdoors. Her refreshingly crisp flavor profile is totally unique — blending sweet lemon and tangy lime with a strong sour citrus finish that tastes just like sparkling lemon-lime soda.

101

115

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GreenEldritchGardensApprentice

Z-Up Auto

Growing it

Easy

Resistance

Strong

Amazing strain, super easy to grow. Very Zkittlez - RS11 lieneant with nice tone of citrus ‍🟩 lime and freshness together with some peppery taste. Even in 12/12 she made an excellent job and kept its taste and effects. Can't wait to grow it again, also maybe with the Lemon Tree. Strong effects and more on sativa side imo.

12d ago

TruTraTriMaster

Z-Up Auto

Growing it

Easy

Resistance

Strong

Took the average rating, because I can not judge a healthy or grown in season plant. I am happy with the results. Full of trichomes.

15d ago

Mmc94Apprentice

Z-Up Auto

Growing it

Normal

Resistance

Neutral

smokes nice but very bland there's a lil sweetness to it ,Was hoping to find some lime like smelling terps but was sweet/candy , typical hybrid stone ,good daytime smoke ,might need time to cure

1mo ago

Prock666Apprentice

Z-Up Auto

Growing it

Easy

Resistance

Strong

Hey guys, nice strain, fresh citrus, sweet. Not lemon when smoke, but after smoke, when you cough or burp you can fell 7Up taste. Very interesting. I hoped more from it, I'm a little disappointed about terpenes. I grew Super Lemon Haze last year, and is much superior than this, faster and buzz. This is a nice strain for day time. Like but not again. I will try new Lemon Tree.

1mo ago

GUGU_choicesApprentice

Z-Up Auto

Growing it

Normal

Resistance

Neutral

Z-Up finally surprised me with the result.. Sativa growth that lacked overall compactness eventually matured into strongly sticky buds full of trichomes and a strong aggressive aroma that lingers for a long time. It is not for nothing that this strain won the 2025 autoflower World Cup novelty. 70g of dry buds and a great experience after drying. Great strain, 10/10 and applause for the FastBuds team! ------------------------------------------------------------------------------------------------------------------------- Z-Up mi nakonec překvapivě nadchl výsledkem.. Sativní růst kterému sice chyběla celková kompaktnost nakonec dozrál v silně lepkavé palice plné trichomů a silné agresivní vůně, která zůstavá dlouho cítit. Ne nadarmo tenhle strain vyhrál novinku roku 2025 na autoflower World Cup. 70g suchých palic a velký zážitek po usušení. Skvělý strain, 10/10 a potlesk pro FastBuds tým!

2mo ago

SchubsenSApprentice

Z-Up Auto

Growing it

Normal

Resistance

Strong

As allways fast buds delivered again.. this terps and the smell is like tangy citra and gassy all in one. Will do this again for sure..

2mo ago

MarijuanautMaster

Z-Up Auto

Growing it

Normal

Resistance

Neutral

Great strain

2mo ago

GERGrowDesignsGuru

Z-Up Auto

Growing it

Easy

Resistance

Strong

Amazing Autoflower Plant with Lemon haze Type Terps and and Smell . Even amazing Results under 100w

3mo ago

BEM_GenetixApprentice

Z-Up Auto

Growing it

Normal

Resistance

Weak

sie mag kein LST oder Topping

3mo ago

ThatsmyGrowMaster

Z-Up Auto

Growing it

Hard

Resistance

Neutral

It was more difficult than I thought. I didn't react correctly at the beginning of flowering and it looked bad, but in the end it turned into one of the most beautiful autoflowers I've ever seen. I'm sure I won't grow another autoflower as frosty as this one in my tent.

3mo ago

DE_BWMaster

Z-Up Auto

Growing it

Easy

Resistance

Strong

The plant was harvested after a total lifecycle of 82 days, right at optimal maturity. Bud density, trichome production, and overall structure exceeded expectations for its size. This run can be considered a complete success, delivering high-quality flowers with excellent terpene expression.

4mo ago