Chocolate Chunk Auto

Days 1 to 14. Chocolate Chunk cracks on damp paper towel inside about two days and is through the medium by day three, given warmth and patience rather than intervention. Seedlings want humidity near 70% and no nutrients at all — the seed carries everything for the first week. By the end of the fortnight you are looking for even node spacing rather than height; a stretched seedling is a light problem, not a vigour signal. New to this? The free seeds on offer are a low-stakes way to practise the germination step.

Weeks 3 to 6. Growth stops being tentative. This is when training earns its keep: bend rather than cut if you are unsure, because a bent branch recovers in a day and a topped one costs a week. Expect width rather than height, and space plants accordingly.

The transition. There is no flip. Flowering starts on its own, which means any stunting from an over-eager early feed is now permanent.

Mid-flower. Bud sites fill and the aroma arrives — usually the point where extraction stops being optional. Feed heavier now, but watch the leaf rather than the schedule.

The last fortnight. Ease off nitrogen, drop the night temperature a little, and stop feeding before you think you should. Final height for this cultivar is published at Short.

Harvest. Published window: 55-65 days. Trichomes decide. Cut in sections if ripening is uneven — most plants ripen top-down and there is no prize for taking it all at once.

Hungry, Relaxed, Sleepy is the consensus, and consensus is worth exactly what it sounds like — a starting point. 15% THC sets the scale; linalool and the terpenes alongside it shape the character rather than the strength.

Onset is quick by inhalation and slow by ingestion, which is where most bad experiences begin. Expect the weight to settle physically within the hour.

If potency is what you are shopping for, the high-THC seeds category is sorted for it.

Linalool leads, myrcene sits behind it, and caryophyllene runs underneath.

Aroma is not fixed at harvest — it develops. Fresh flower leads hard with linalool; three or four weeks in sealed glass at a stable 16 to 18 degrees lets myrcene and caryophyllene come forward as the sharper volatiles clear. Jars opened at week one and week five smell like different plants.

Chocolate Chunk is rated easy. That makes it a reasonable first grow — it survives inconsistent watering and imprecise feeding without collapsing, which is what a first season mostly consists of. Being an autoflower removes light-cycle management entirely, which suits balcony growers and anyone wanting a fast turnaround.

Shipped nationwide in plain packaging. Every strain page carries whatever grow data we could actually source, and nothing we could not.

• Finishes in 55-65 days
• Under lights: up to 400 g/m2
• Grown out: up to 400 g/plant
• Height: Short
• Difficulty: easy