STRNG Seeds – 9 lb Hammer

9 lb Hammer is renowned for its dense, rock-solid buds and heavy harvests, making it a favorite for growers focused on high-yield results.

Yes, expect a pungent and fruity aroma with sweet and earthy undertones that intensify during mid-to-late bloom.

9 lb Hammer has a moderately fast flowering period, usually finishing in about 8 to 9 weeks from the switch to 12/12 light cycle.

This strain is often admired for its striking color contrast — deep greens with occasional purple hues and a generous crystal-coated finish.

Yes, SCROG training helps maximize space, increases bud exposure to light, and results in a more even canopy.

The buds are compact, heavy, and golf-ball shaped — known for density and weight at harvest time.

9 lb Hammer thrives both indoors and outdoors, though it performs best in controlled indoor environments or sunny, dry climates.

It descends from strong genetics like Gooberry and Hell’s OG, offering dependable vigor and resistance to stress.

While fairly resilient, growers should maintain optimal airflow in high humidity to prevent moisture buildup in its dense buds.

For best results, cure the dried buds for at least 2–3 weeks in airtight jars, with daily burping during the first 10 days.

Yes, these seeds are fully feminized, producing only flowering plants — ideal for growers looking to maximize usable space.

Feminized seeds remove the guesswork by ensuring no male plants develop, saving time and boosting yield potential.

Yes, they are under the 2018 Farm Bill. Please read HERE.

Yes, feminized 9 lb Hammer seeds deliver uniform growth and reliable harvests with proper care and environment.

Absolutely. Feminized seeds like 9 lb Hammer simplify the growing process and are perfect for growers at any skill level.

Switch to a 12/12 light cycle once the plant reaches maturity to trigger consistent flowering and bud development.

Under optimal conditions, indoor yields can reach up to 500–600g/m², depending on setup and grower experience.

Yes, topping or light LST early in veg helps control height and promote more bud sites for heavier yields.

Water when the top inch of soil feels dry — typically every 2–4 days depending on pot size, humidity, and temperature.

Keep daytime temps between 21–26°C (70–79°F) and drop slightly at night to mimic natural cycles.