Auto Blackberry Moonrocks seeds Australia — a three-way autoflower cross of Blue Moonrock × Auto Blueberry Banana × Blackberry Kush from Anesia Seeds. An 80% indica that runs seed to harvest in about 10 weeks, finishes dark purple to near-black, and carries a breeder-stated 25% THC — high for an autoflower. The nose is fruity and berry-forward: blueberry over a floral lavender base, with the Auto Blueberry Banana parent pushing a sweeter, more overtly fruit-driven character than the photoperiod line.
Autos run far more uniform than a photoperiod pack. If you're new to reading variation across seeds, our phenohunting guide covers the fundamentals — though this one asks less of you than most. For the complete lineage, terpene, and grow breakdown, see our full Blackberry Moonrocks strain guide.
Auto Blackberry Moonrocks is a three-way cross. Blue Moonrock and Blackberry Kush — the same two parents behind the photoperiod Blackberry Moonrocks — are combined with Anesia's Auto Blueberry Banana, which carries the ruderalis genetics that make the plant autoflowering.
Blue Moonrock sits on a Bubblegum-derived backbone and supplies the sweet, candy-fruit top notes. Blackberry Kush brings the Afghani-indica foundation: dense structure, heavy resin, and the dark berry character the line is named for.
Auto Blueberry Banana is the piece that separates this from a simple autoflowered version of the photoperiod plant. It introduces the autoflowering trait, and it pushes the fruit forward — the blueberry reads louder and a soft banana sweetness sits underneath, giving the auto a more candied, less hashy profile than its photoperiod sibling.
The "moonrocks" name refers to the buds themselves — rock-hard, frosted, and dark enough to resemble resin-coated stones — not the oil-and-kief product that shares the name.
Terpene Profile — Lavender, Blueberry, and the Banana Sweetness
Anesia publish only aroma descriptors for this strain — lavender and blueberry — with no lab breakdown, so the read below is inferred from those notes and the lineage. Expect a fruitier, less hashy profile than the photoperiod line.
Linalool is the through-line — the floral, lavender note Anesia lead with, and the clearest signature in the aroma. Myrcene underpins the dark-berry, stone-fruit weight typical of the indica base. The Auto Blueberry Banana parent layers a brighter blueberry-and-banana sweetness on top, more candied than the photo's jammier nose, while a light caryophyllene base adds a touch of pepper underneath.
Dominant Terpenes
Linalool — lavender, floral signature · Myrcene — dark-berry, stone-fruit weight · Caryophyllene — light peppery base · + Blueberry & banana sweetness — the candied fruit lift from the Auto Blueberry Banana parent
For a full breakdown of how to read and evaluate a cannabis terpene profile, see our complete terpene guide for Australian collectors.
What to Expect Across the Pack
Stabilised over several generations, Auto Blackberry Moonrocks runs more uniform than a photoperiod pack — you're not hunting dramatically different keepers here. The main variation is colour and vigour: most plants finish purple-leaning, and the coolest finishes pull toward near-black.
Resin coverage is high for an auto, and the densest, frostiest individuals are the ones worth running again if you keep your own seed. Because this is an autoflower, plants flower on age rather than light and aren't practical to clone — so "selection" here means choosing the best expression to grow out again, not keeping a mother.
Structure is compact and typically indica: a short, bushy plant with a dominant main cola and tight side branching.
Sigma Secrets
The purple-to-near-black colour is genetic but won't show without a cool finish — Anesia note it specifically at cooler night temperatures. Drop your night temps in the last two to three weeks and the dark anthocyanin expression comes through. The catch with an auto is margin: the whole cycle is only about 10 weeks, so the plant has far less time to recover from a setback than a photoperiod grow. Keep conditions stable from germination, plant straight into the final pot, and avoid heavy training — a light LST is as far as you'd push an auto finishing this fast.
What to Look For
For an auto, this is about the finished plant rather than a keeper to clone. The best Auto Blackberry Moonrocks expressions combine dense, resin-heavy buds, a clear purple-to-near-black finish, and the fruity blueberry-lavender nose carrying through cure. A plant that runs pale, airy, or thin on resin is underperforming the genetics — usually a sign of stress, heat, or a pot that's too small, rather than the seed itself.
Growing Auto Blackberry Moonrocks Seeds in Australia
Auto Blackberry Moonrocks suits the Australian climate as a fast, discreet grow. The roughly 10-week cycle lets you run multiple harvests in a season, and the compact 70-90cm height keeps it stealthy indoors and out.
Indoors, Anesia recommend a 20/4 light cycle throughout. Plant into the final pot from the start — autos resent transplanting — and keep feeding light, since the short cycle and indica structure don't demand heavy nutrients. Indoor returns land around 450g/m².
Outdoors it tolerates cooler conditions and can go in once soil hits around 15°C, reaching up to 100cm and around 180g per plant in good light. The cool-night colour response makes a late-season or cooler-region grow visually striking.
One honest caveat: at least one grower reports slower-than-usual growth and spider-mite sensitivity on this auto. It's a single account against the breeder's easy-grow rating, but worth keeping your pest management tight and not banking on a record-fast finish.
Sigma Secrets
Worth setting expectations on extraction. The photoperiod Blackberry Moonrocks carries Anesia's explicit "ideal for extracts" rating; the auto does not, and autoflowers generally return less concentrate than photoperiod plants. That said, the resin is heavy for an auto and the Afghani heritage on the Blackberry Kush side still washes reasonably, so a fresh-frozen run from the frostiest plants gives usable hash — just not the photoperiod line's yield or full-melt ceiling. If extraction is the priority, the photo is the better pick. If you want a fast, fruity, resinous flower that can also be washed, the auto holds up. And fittingly for the name, the buds make a solid base for actual moon rocks.
Frequently Asked Questions — Auto Blackberry Moonrocks Seeds Australia
What is Auto Blackberry Moonrocks?
Auto Blackberry Moonrocks is an 80% indica-dominant autoflower bred by Anesia Seeds from a three-way cross of Blue Moonrock × Auto Blueberry Banana × Blackberry Kush. It runs seed to harvest in about 10 weeks, finishes dark purple to near-black, and carries a breeder-stated 25% THC — high for an autoflower. It's the autoflowering counterpart to the photoperiod Blackberry Moonrocks, with a fruitier, more candied profile.
What are the genetics of Auto Blackberry Moonrocks?
Blue Moonrock × Auto Blueberry Banana × Blackberry Kush. Blue Moonrock and Blackberry Kush are the same parents as the photoperiod line; Anesia added Auto Blueberry Banana to introduce the autoflowering ruderalis trait and push the fruit forward. The result is an indica-dominant auto that's distinct from a simple autoflowered version of the photo.
What does Auto Blackberry Moonrocks smell and taste like?
Fruity and berry-forward — blueberry over a floral lavender base, with a soft banana sweetness from the Auto Blueberry Banana parent and a light peppery undertone. It reads sweeter and more candied than the photoperiod Blackberry Moonrocks, which leans hashier and more kush-driven.
How strong is Auto Blackberry Moonrocks?
Anesia state up to 25% THC, with CBD under 1%. That's high for an autoflower. The effect is indica-dominant — a euphoric, mood-lifting onset settling into deep physical relaxation, long-lasting and best suited to the evening.
How long does Auto Blackberry Moonrocks take from seed to harvest?
About 10 weeks from germination. Indoors, Anesia recommend a 20/4 light cycle throughout the cycle. As an autoflower it flowers on age rather than light schedule, so no light-cycle change is needed to trigger flowering.
How big does Auto Blackberry Moonrocks get?
Compact. Indoors it reaches 70-90cm; outdoors it can stretch to around 100cm in good conditions. The small, bushy indica structure makes it well suited to stealthy or space-limited grows.
Is Auto Blackberry Moonrocks good for extraction?
It's resinous for an auto and washes reasonably thanks to the Afghani Blackberry Kush heritage, so a fresh-frozen run gives usable hash. But unlike the photoperiod line, it doesn't carry Anesia's "ideal for extracts" rating, and autos generally yield less concentrate. For serious solventless work, the photoperiod Blackberry Moonrocks is the stronger pick.
Are Auto Blackberry Moonrocks seeds available in Australia?
Yes. Sigma Seeds stocks Auto Blackberry Moonrocks autoflowering feminised seeds Australia-wide with tracked shipping from within the country.
Thanks Sigma......look forward to final results
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