Nightglow

Place seeds between moist paper towels in a warm, dark spot until the taproot appears, then plant root-down in a light, airy medium; alternatively sow directly into small pots to reduce handling stress.

Use 18/6 for veg to encourage steady growth and switch to 12/12 for flowering; many growers in small tents start flower after 4–6 weeks of veg for a compact canopy.

Maintain a canopy PAR of roughly 400–700 µmol/m²/s during flower and 200–400 µmol/m²/s in veg, dimming or raising lights to avoid light stress under full-strength LEDs for extended periods.

Keep RH around 40–50% in late flower to reduce mould risk and 50–70% in veg to promote vigorous growth; good extraction and circulation are crucial in the damp parts of the UK.

Start with a balanced NPK feed in veg then shift to a bloom formulation higher in phosphorus and potassium once flowering begins; watch for nutrient burn under concentrated feeds with strong LEDs.

Plant in a sheltered spot with good airflow, avoid dense canopies, and consider raised beds or containers to improve drainage during heavy rain.

Harvest when trichomes are mostly cloudy with some amber for balanced effects; check several buds across the plant as ripeness can vary.

Dry slowly in a dark, ventilated room at 18–21°C and 50% RH, then cure in jars for several weeks to deepen flavour and smooth the smoke.

Yes, autoflower variants exist and are suitable for growers wanting quicker harvests or to avoid light-schedule changes, though yields are typically smaller than photoperiod plants.

Keep lights at the correct distance to maintain PAR levels, control temperature and humidity, and train the canopy early to make full use of the LED footprint for even bud development.