
Description
Born from the pairing of Pineapple Express and Sweet Mandarine Zkittlez XL Auto, Pineapple Slush XL Auto Feminized from Sweet Seeds is an indica-sativa hybrid that leans into ripe, tropical fruit aromas underpinned by a distinct chemical sharpness. THC levels pushing above 25% drive a notably creative headspace, making this a strain that rewards an afternoon project as much as an easy evening unwind.
As a feminised autoflower, Pineapple Slush XL skips the photoperiod dependency entirely, moving from seed to harvest in 8 to 10 weeks regardless of light schedule. Indoors, expect yields up to 350 g/m², a modest but respectable return well-suited to a 60x60 or 80x80 tent run. Outdoor plants can produce up to 450 g per plant in the right conditions, giving garden growers a worthwhile seasonal option. The auto format and feminised genetics make this an approachable choice for newer cultivators without sacrificing the genetic depth experienced growers look for. If you want a fast-cycling, flavor-forward plant with serious potency, Pineapple Slush XL is worth a place in your next rotation.
Pineapple Slush XL Auto Feminized Seeds
Description:
A very high-THC autoflower from Sweet Seeds that fuses tropical fruit sweetness with a sharp chem edge, delivering creative, uplifting effects from a fast-finishing, beginner-friendly plant.
Best For
Beginner growers seeking a creative, euphoric high
- Type
- Feminised – Autoflowering
- Genetics
- Pineapple Express x Sweet Mandarine Zkittlez XL Auto
- THC / CBD
- Very High THC (25%+) / Low CBD (0-1%)
- Effects
- Creative
- Flavour / Aroma
- Chem,Fruity
- Height
- Medium
- Yield
- Average Yield (200-450gr/plant) / Modest Yield (up to 350gr/m2)
- Auto Harvest
- 8 to 10 weeks
- Difficulty
- Easy
FAQ
All you need to know
about this product
Pineapple Slush XL Auto delivers tropical fruit sweetness, sharp chem depth, and 25%+ THC in 8–10 weeks, everything a beginner needs to grow confidently and creatively.
Sweet Seeds designed this strain with simplicity in mind, rating it as easy difficulty and fully feminised so there is no need to identify or remove male plants. The autoflowering genetics mean it moves from seed to harvest in 8 to 10 weeks without any light schedule management, making the whole process far less demanding for a first-time grower.
The flavour profile sits at an interesting crossroads between ripe tropical fruit and a sharp chemical edge inherited from its Pineapple Express and Sweet Mandarine Zkittlez XL Auto lineage. Expect waves of pineapple and citrus sweetness that give way to a distinct chem finish, giving it more complexity than a straightforward fruity strain.
THC levels exceed 25%, placing Pineapple Slush XL firmly in the very high potency bracket with minimal CBD to soften the ride. The effects lean toward a creative, uplifting headspace that suits an active afternoon as comfortably as a relaxed evening wind-down.
Indoor growers can expect up to 350g per square metre under optimised conditions, which sits in the modest to average range for an autoflower of this calibre. Individual plants can produce between 200 and 450 grams depending on pot size, training techniques, and environmental factors, and the 3+1 seed pack gives you a bonus seed to refine your approach without extra cost.
You Might Also Like
Discover more
legendary genetics
Explore handpicked strains with similar flavors and traits — perfect for your next grow.
Black Jack Feminised Seeds
A resinous cross of Black Domina '98 and Jack Herer from Sweet Seeds, Black Jack Feminised delivers piney, spicy depth alongside a potent, well-rounded effect that earns its place in any serious garden.

Dark Devil Auto Feminised Seeds
Deep, earthy berry notes and striking red-to-purple coloration define Dark Devil Auto, Sweet Seeds' autoflowering cross of Big Devil XL Auto and Hindu Kush that delivers high THC harvests on an effortless timeline.

Red Poison Auto Feminised Seeds
A vivid, fruity-skunky autoflower from Sweet Seeds, Red Poison Auto delivers indica relaxation and striking color in a compact, fast-finishing package bred from Green Poison and Pakistani Kush genetics.